THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR THE PURPOSES OF ARTICLE 7 OF REGULATION 2014/596/EU WHICH IS PART OF DOMESTIC UK LAW PURSUANT TO THE MARKET ABUSE (AMENDMENT) (EU EXIT) REGULATIONS (SI 2019/310) ("UK MAR"). UPON THE PUBLICATION OF THIS ANNOUNCEMENT, THIS INSIDE INFORMATION (AS DEFINED IN UK MAR) IS NOW CONSIDERED TO BE IN THE PUBLIC DOMAIN.
NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY IN OR INTO THE UNITED STATES, AUSTRALIA, CANADA, JAPAN, THE REPUBLIC OF SOUTH AFRICA OR ANY OTHER JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OF SUCH JURISDICTION.
6 April 2022
Cobra Resources plc
("Cobra" or the "Company")
Wudinna Project Update
Re-Analysis of 2020 Drilling Confirms More Rare Earth Mineralisation Above Gold Resources
Validates Potential for Rapid Expansion of Defined Rare Earth Mineralisation Footprint
Cobra, a gold and rare earth exploration company focused on the Wudinna Gold Project in South Australia, announces results from the re-analysis of 15 drillholes from Reverse Circulation ("RC") drilling completed in 2020 at Baggy Green, Barns, and White Tank. Drillholes were re-analysed for lanthanides following the Company's recent rare earth discovery at Clarke.
· Rare Earth Elements ("REE") have been intersected in all drillholes confirming the potential for desirable clay hosted, Ion Adsorption ("IAC") mineralisation within the saprolite horizon above and proximal to existing gold resources at Baggy Green, Barns, and White Tank
· At a 350 ppm Total Rare Earth Oxide ("TREO") cut-off, all holes resulted in significant intersections where the average grade is 623 ppm TREO over an average true width intersection of 11m. Spatially, this demonstrates the significant expansion potential of thick zones of REE mineralisation
· At a 500 ppm TREO cut-off, 13 (or 81%) of the holes returned multiple significant intersections per hole, where the average grade is 748 ppm TREO over an average true width intersection of 5.3m. Discrete, higher-grade zones exist within intersections, demonstrating the potential to identify zones of higher grade
· The quantity of high-value magnet rare earths is consistent with results from the previously reported Clarke discovery, with the combined average neodymium/praseodymium quantity being 20.2% of the TREO, and dysprosium equating to 1.8% of the TREO
· The results demonstrate the potential to significantly increase the defined footprint of Rare Earth Mineralisation through the re-analysis of historical drillholes. Further results from 38 holes at Clarke, and a further 66 holes from Baggy Green, are expected this month
Rupert Verco, CEO of Cobra, commented:
"These results are defining a unique, high-value mineral occurrence. To have potentially Ionic Adsorption Clay hosted Rare Earth Mineralisation overlaying a defined JORC gold mineral resource of 211,000 ounces is a compelling value addition.
The critical nature of magnet rare earths to global decarbonisation, coupled with the long-term fiscal stability of gold, enables Cobra to define a globally unique mineral inventory in a stable and world-class mining jurisdiction, that puts us in a very enviable position.
We are poised to capitalise on this transformational discovery by expanding the footprint of rare earth mineralisation through low-cost re-analysis, whilst metallurgical leachability test work is progressing.
The team are working towards a fully funded field programme that is designed to further expand the rare earth footprint, add additional ounces to the existing gold resource, and test potentially significant IOCG targets. It's an exciting time for Cobra."
Summary of Results:
· REE mineralisation has now been intersected over 2.4 km from Baggy Green to Clarke - outstanding re-analyses shall define the mineralisation continuity
· The highest grade 1m downhole intersect was located at the White Tank gold resource, where CBRC0040 intersected 1m at 1,931 ppm TREO from just 13m, warranting further re-analysis of historically drilled holes from White Tank and Barns
· The concentration of radioactive elements is low, a benefit of IAC style REE mineralisation, with the average intersection concentrations of thorium and uranium being 21 ppm and 5.9 ppm respectively
· Results demonstrate the regional potential for saprolite hosted rare earths
Intersections from drillholes over and proximal to the Baggy Green 94,000-ounce gold resource include:
· CBRC0005 intersected a true width of 16.9m at 738 ppm TREO from 16.9m, including 5.6m at 1,105 ppm TREO from 19.7m
· CBRC0020 intersected 16.9m at 724 ppm TREO from 32.9m, including 9.4m at 881 ppm TREO from 32.9m. This is above the previously reported gold intersection of 1m at 3.73 g/t from 63m
· CBRC0022 intersected 16.9m at 557 ppm TREO from 18.8m, including 2.8 m at 1007 ppm TREO from 28.2m
· CBRC0003 intersected 17.9m at 562 ppm TREO from 12.2m, including 5.6m at 859 ppm TREO from 22.6m
· CBRC0010 intersected 0.9m at 805 ppm TREO from 10.9m, and 20.8m at 586 ppm TREO from 16.3m, including 8.2m at 706 ppm TREO from 22.7m
· CBRC0016 intersected 9.5m at 611 ppm TREO from 24.2m, including 3.5m at 1000 ppm TREO from 24.2m
· CBRC0017 intersected 14.8m at 598 ppm TREO from 29.5m, including 3.9m at 984 ppm TREO from 31.5m
· CBRC0019 intersected 16.5m at 524 ppm TREO from 25.1m, including 2.6m at 975 ppm TREO from 25.1m
Intersections from the two drillholes at the Barns 104,000-ounce gold resource include:
· CBRC0028 intersected 0.9m at 825 ppm TREO from 11.2m above the previously reported gold intersections of 1m at 1.01 g/t gold from 107m, and 1m at 1.2 g/t gold from 123m, as well as 2m at 2.7 g/t gold from 138m, and 14 m at 1.1 g/t gold from 147m
· CBRC0034 intersected 7.8m at 536 ppm TREO from 22.5m above the previously reported gold intersection of 1m at 3.73 g/t gold from 163m
A single hole proximal to the 13,000-ounce gold resource at White Tank:
· CBRC0040 intersected 1.7m at 1,217 ppm TREO from 10.4m, and 8.7m at 460 ppm TREO from 29.4m
1 Rare earth results reported as calculated true width intersects
2 Gold results reported as downhole intersects
These results validate the Company's approach to drillhole re-analysis. Further holes from Barns and White Tank are being identified and submitted for re-analysis in the next phase which is underway.
In addition to this release, a version of this report with supplementary information and images can be found at http://www.rns-pdf.londonstockexchange.com/rns/3861H_1-2022-4-5.pdf
Enquiries:
Cobra Resources plc Rupert Verco (Australia) Dan Maling (UK)
|
via Vigo Consulting +44 (0)20 7390 0234 |
SI Capital Limited (Joint Broker) Nick Emerson Sam Lomanto
|
+44 (0)1483 413 500 |
Peterhouse Capital Limited (Joint Broker) Duncan Vasey Lucy Williams
|
+44 (0)20 7469 0932 |
Vigo Consulting (Financial Public Relations) Ben Simons Charlie Neish Kendall Hill |
+44 (0)20 7390 0234 |
The person who arranged for the release of this announcement was Rupert Verco, CEO of the Company.
About Cobra
Cobra's Wudinna Project is located in the Gawler Craton which is home to some of the largest IOCG discoveries in Australia including Olympic Dam, as well as Prominent Hill and Carrapateena. Cobra's Wudinna tenements contain extensive orogenic gold mineralisation and are characterised by potentially open-pitable, high-grade gold intersections, with ready access to nearby infrastructure. Recent drilling has discovered Rare Earth Mineralisation proximal to and above gold mineralisation. The grades, style of mineralogy and intercept widths are highly desirable. In addition, Cobra has over 22 orogenic gold prospects, with grades of between 16 g/t up to 37.4 g/t gold outside of the current 211,000 oz JORC Mineral Resource Estimate, as well as one copper-gold prospect, and five IOCG targets.
Competent Persons Statement
Information and data presented within this announcement has been compiled by Mr Robert Blythman, a Member of the Australian Institute of Geoscientists ("MAIG"). Mr Blythman is a Consultant to Cobra Resources Plc and has sufficient experience, which is relevant to the style of mineralisation, deposit type and to the activity which he is undertaking to qualify as a Competent Person defined by the 2012 Edition of the Australasian Code for Reporting Exploration Results, Mineral Resources and Ore Reserves (the "JORC" Code). This includes 10 years of Mining, Resource Estimation and Exploration relevant to the style of mineralisation.
Information in this announcement has been assessed by Mr Rupert Verco, a Fellow of the Australasian Institute of Mining and Metallurgy ("FAusIMM"). Mr Verco an employee of Cobra Resources Plc has more than 15 years relevant industry experience, which is relevant to the style of mineralisation, deposit type and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the Australasian Code for Reporting Exploration Results, Mineral Resources and Ore Reserves (the "JORC" Code). This includes 10 years of Mining, Resource Estimation and Exploration relevant to the style of mineralisation.
Information in this announcement relates to exploration results that have been reported in the following announcements:
"Wudinna Project Update - Northern Drillholes at Clarke Intersect Additional Gold Mineralisation, Additional Rare Earth Interceptions Directly Above Gold Zones", dated 7 February 2022
"Wudinna Project Update - Clarke Gold Assay Results", dated 3 December 2020
"Wudinna Project Update - Barns / White Tank Gold Assay Results", dated 21 January 2021
Discussion
In February this year, Cobra announced it had identified REE mineralisation coincident with intersected gold mineralisation at the Clarke prospect which lies 1.75 km North of the Baggy Green deposit that forms part of the Wudinna Project's 211,000 oz Mineral Resource Estimate.
17 drillholes from the Company's 2020 resource extensional drilling programme were selected for the re-analysis of lanthanide elements as a first pass to determine the potential occurrence of REE mineralisation proximal to the camp scale gold occurrences. All 15 holes reported (results for two holes remains outstanding) have intersected REE mineralisation within the kaolin and smectite clays that occur within the saprolite horizon, confirming the REE occurrence extends to all defined gold occurrences that contribute to the Wudinna Project's Mineral Resource Estimate.
Re-analysis of a further 38 holes from Clarke and 66 holes from Baggy Green is currently underway to determine both the continuity and lateral extent of REE mineralisation. Once these holes are received, over 4.2 km2 will have been analysed for REE mineralisation.
Next Steps
Further pulp samples retained from historic drilling at Barns and White Tank will be selected for lanthanide re-analysis to determine the extent of REE mineralisation at these locations.
Work is underway to define catalysts of REE enrichment of basement granites and the secondary mechanisms that promote Ion Adsorption within the saprolite lithology. Work to date supports associations to the Hiltaba deformation event that is coeval the project's gold mineralisation.
Additional pulp samples from historic drillholes across several regional targets are in the process of being identified and recovered for re-analysis.
21 REE samples from the Clarke 2021 drill programme are currently being tested by the Australian Nuclear Science and Technology Organisation ("ANSTO") to determine the metallurgical recovery of REEs through standard desorption conditions. Once these results are received and reported, further testing will be devised to optimise REE recoveries. The Company is in discussion with several academic and technical teams to devise the best option for progression.
Both Rotary Air Blast ("RAB") and RC drilling programmes are being designed and the appropriate regulatory approvals are being sought to:
· Test extensions to gold and REE mineralisation at Clarke
· Drill test priority gold and REE targets
· Test resource extension targets
· Maiden drill test IOCG targets
· Contribute to a gold resource update, and enable a maiden REE resource estimation
Significant intersections from the re-analyses include:
Table 1: Significant rare earth oxide intercepts from lanthanide re-analysis, reported as downhole and true width.1
BHID |
DH From (m) |
DH To (m) |
DH Intercept (m) |
Depth from Surface |
True width (m) |
TREO (ppm) |
Praseodymium |
Neodymium |
Terbium |
Dysprosium |
||||
Pr6O11 |
Nd2O3 |
Tb4O7 |
Dy2O3 |
|||||||||||
ppm |
% TREO |
ppm |
% TREO |
ppm |
% TREO |
ppm |
% TREO |
|||||||
CBRC0003 |
13 |
32 |
19 |
12.2 |
17.9 |
562 |
25 |
4.5% |
96 |
17.0% |
2 |
0.3% |
11 |
2.0% |
inc |
24 |
30 |
6 |
22.6 |
5.6 |
859 |
36 |
4.2% |
147 |
17.1% |
4 |
0.4% |
21 |
2.4% |
CBRC0004 |
31 |
39 |
8 |
29.1 |
7.5 |
534 |
24 |
4.5% |
93 |
17.3% |
2 |
0.4% |
12 |
2.3% |
CBRC0005 |
18 |
36 |
18 |
16.9 |
16.9 |
738 |
33 |
4.5% |
123 |
16.7% |
3 |
0.4% |
14 |
2.0% |
inc |
21 |
27 |
6 |
19.7 |
5.6 |
1105 |
52 |
4.7% |
199 |
18.0% |
4 |
0.4% |
22 |
2.0% |
CBRC0006 |
32 |
49 |
17 |
30.1 |
16.0 |
424 |
18 |
4.3% |
62 |
14.7% |
1 |
0.3% |
7 |
1.7% |
CBRC0010 |
12 |
13 |
1 |
10.9 |
0.9 |
805 |
41 |
5.1% |
113 |
14.0% |
1 |
0.1% |
4 |
0.4% |
and |
18 |
41 |
23 |
16.3 |
20.8 |
586 |
26 |
4.5% |
96 |
16.4% |
2 |
0.4% |
13 |
2.3% |
inc |
25 |
34 |
9 |
22.7 |
8.2 |
706 |
31 |
4.4% |
115 |
16.2% |
3 |
0.4% |
18 |
2.6% |
CBRC0012 |
30 |
48 |
18 |
26.0 |
15.6 |
407 |
18 |
4.4% |
71 |
17.4% |
2 |
0.5% |
12 |
2.9% |
CBRC0013 |
20 |
32 |
12 |
19.7 |
11.8 |
491 |
21 |
4.2% |
79 |
16.1% |
2 |
0.4% |
12 |
2.5% |
CBRC0016 |
28 |
39 |
11 |
24.2 |
9.5 |
611 |
24 |
3.9% |
101 |
16.5% |
3 |
0.5% |
20 |
3.2% |
inc |
28 |
32 |
4 |
24.2 |
3.5 |
1000 |
40 |
4.0% |
175 |
17.5% |
6 |
0.6% |
33 |
3.3% |
CBRC0017 |
30 |
45 |
15 |
29.5 |
14.8 |
598 |
26 |
4.3% |
103 |
17.2% |
3 |
0.4% |
15 |
2.5% |
inc |
32 |
36 |
4 |
31.5 |
3.9 |
984 |
46 |
4.7% |
190 |
19.3% |
4 |
0.4% |
24 |
2.4% |
CBRC0019 |
29 |
48 |
19 |
25.1 |
16.5 |
524 |
24 |
4.7% |
78 |
14.8% |
1 |
0.3% |
8 |
1.5% |
inc |
29 |
32 |
3 |
25.1 |
2.6 |
975 |
46 |
4.7% |
141 |
14.5% |
3 |
0.3% |
15 |
1.5% |
CBRC0020 |
35 |
53 |
18 |
32.9 |
16.9 |
724 |
32 |
4.4% |
114 |
15.7% |
2 |
0.3% |
11 |
1.5% |
inc |
35 |
45 |
10 |
32.9 |
9.4 |
881 |
42 |
4.8% |
147 |
16.7% |
2 |
0.2% |
9 |
1.0% |
CBRC0022 |
20 |
38 |
18 |
18.8 |
16.9 |
557 |
26 |
4.7% |
82 |
14.7% |
1 |
0.2% |
6 |
1.1% |
inc |
30 |
33 |
3 |
28.2 |
2.8 |
1007 |
49 |
4.9% |
176 |
17.5% |
3 |
0.3% |
13 |
1.3% |
CBRC0028 |
12 |
13 |
1 |
11.2 |
0.9 |
825 |
36 |
4.4% |
102 |
12.3% |
1 |
0.1% |
4 |
0.5% |
CBRC0034 |
26 |
35 |
9 |
22.5 |
7.8 |
536 |
22 |
4.1% |
63 |
11.7% |
1 |
0.1% |
4 |
0.7% |
CBRC0040 |
12 |
14 |
2 |
10.4 |
1.7 |
1217 |
76 |
6.2% |
194 |
16.0% |
2 |
0.2% |
11 |
0.9% |
and |
34 |
44 |
10 |
29.4 |
8.7 |
460 |
21 |
4.6% |
80 |
17.5% |
2 |
0.4% |
11 |
2.4% |
inc |
34 |
36 |
2 |
29.4 |
1.7 |
827 |
42 |
5.1% |
166 |
20.0% |
3 |
0.4% |
18 |
2.2% |
Table 2 : Previously reported gold intersections2
Hole ID |
From |
To |
Interval |
Au (g/t) |
CBRC0028 |
107 |
108 |
1 |
1.01 |
123 |
124 |
1 |
1.17 |
|
138 |
140 |
2 |
2.74 |
|
147 |
161 |
14 |
1.08 |
|
CBRC0020 |
62 |
63 |
1 |
3.73 |
CBRC0034 |
163 |
164 |
1 |
2.02 |
1 Drilled in 2020, re-analysed for REEs
2 Reported in January 2021
Table 3 : Drillhole collar details for all reported drillholes
Location |
Hole ID |
Easting |
Northing |
RL |
Depth |
Dip |
Azimuth |
|
Baggy Green |
CBRC0003 |
546,994 |
6,363,191 |
132 |
158 |
-70 |
180 |
|
CBRC0004 |
547,200 |
6,363,200 |
128 |
90 |
-70 |
135 |
||
CBRC0005 |
547,113 |
6,363,671 |
125 |
123 |
-70 |
225 |
||
CBRC0006 |
546,827 |
6,363,896 |
127 |
158 |
-70 |
45 |
||
CBRC0010 |
546,552 |
6,362,774 |
134 |
153 |
-65 |
90 |
||
CBRC0012 |
546,911 |
6,362,968 |
136 |
177 |
-60 |
195 |
||
CBRC0013 |
546,952 |
6,362,969 |
135 |
166 |
-80 |
0 |
||
CBRC0016 |
546,952 |
6,362,965 |
135 |
141 |
-60 |
195 |
||
CBRC0017 |
546,861 |
6,362,977 |
137 |
153 |
-80 |
0 |
||
CBRC0019 |
546,799 |
6,362,768 |
131 |
93 |
-60 |
180 |
||
CBRC0020 |
547,100 |
6,363,398 |
130 |
135 |
-70 |
45 |
||
CBRC0021 |
546,861 |
6,362,974 |
137 |
177 |
-60 |
180 |
||
CBRC0022 |
546,892 |
6,363,184 |
137 |
165 |
-70 |
180 |
||
Barns |
CBRC0028 |
542,278 |
6,365,996 |
128 |
173 |
-70 |
90 |
|
CBRC0034 |
542,181 |
6,365,871 |
130 |
189 |
-60 |
90 |
||
White Tank |
CBRC0040 |
542,432 |
6,365,150 |
132 |
148 |
-60 |
90 |
(Criteria in this section apply to all succeeding sections.)
Criteria |
JORC Code explanation |
Commentary |
Sampling techniques |
· Nature and quality of sampling (eg cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as downhole gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as limiting the broad meaning of sampling. · Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. · Aspects of the determination of mineralisation that are Material to the Public Report. · In cases where 'industry standard' work has been done this would be relatively simple (eg 'reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay'). In other cases, more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (eg submarine nodules) may warrant disclosure of detailed information. |
· Sampling during Cobra Resources' 2020 RC drilling programme was obtained through RC drilling methods. · Historic RC and RAB drilling methods have been employed at Barns, White Tank, Clarke and Baggy Green prospects since 2000. Rotary air-core drilling occurred earlier in 2021 and was used to aid in the programme design but have not been used for grade estimations or defining results that are reported in this announcement. · Samples were collected via a Metzke cone splitter mounted to the cyclone. 1m samples were managed through chute and butterfly valve to produce a 2-4 kg sample. Samples were taken from the point of collar, but only samples from the commencement of saprolite were selected for analysis. · Samples were initially submitted to ALS Laboratory Services Pty Ltd ("ALS") in Adelaide, South Australia for Fire Assay (Au) and multi-element analysis. · Pulps were submitted to the Genalysis Intertek Laboratories, Adelaide, pulps were re-pulverised and re-analysed for lanthanides.
|
Drilling techniques |
· Drill type (eg core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or standard tube, depth of diamond tails, face-sampling bit or other type, whether core is oriented and if so, by what method, etc). |
· 2020 RC Drilling was undertaken by Hagstrom Drilling using an Austrex AC/RC rig using a 140 mm bit. |
Drill sample recovery |
· Method of recording and assessing core and chip sample recoveries and results assessed. · Measures taken to maximise sample recovery and ensure representative nature of the samples. · Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material. |
· Sample recovery was generally good with water being intersected in 10% of the drilled holes. All samples were recorded for sample type, quality and contamination potential and entered within a sample log. · In general, sample recoveries were good with 35-50 kg for each one metre interval being recovered. · No relationships between sample recovery and grade have been identified. |
Logging |
· Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. · Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography. · The total length and percentage of the relevant intersections logged. |
· All drill samples were logged by an experienced geologist at the time of drilling. Lithology, colour, weathering and moisture were documented. · All drilled metres were logged. · Logging is generally qualitative in nature. · All RC drill metres have been geologically logged. |
Sub-sampling techniques and sample preparation |
· If core, whether cut or sawn and whether quarter, half or all core taken. · If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. · For all sample types, the nature, quality and appropriateness of the sample preparation technique. · Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples. · Measures taken to ensure that the sampling is representative of the in situ material collected, including for instance results for field duplicate/second-half sampling. · Whether sample sizes are appropriate to the grain size of the material being sampled. |
· Sample compositing consisted of only contiguous 1m drill samples. Samples were split using an inverted cone splitter.
· Additional sub-sampling was performed through the preparation and processing of samples according to the laboratory's internal protocols. · Duplicate samples were collected from the second chute on the cyclone splitter at a 1 in 20 sample frequency. · Sample sizes were appropriate for the material being sampled.
|
Quality of assay data and laboratory tests |
· The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. · For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. · Nature of quality control procedures adopted (eg standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (ie lack of bias) and precision have been established. |
· Pulps were retrieved from storage (Challenger Geological Services) and re-submitted to Genalysis Intertek Laboratories, Adelaide. · Samples from the 2020 RC programme were analysed by ALS, Adelaide, using AU-GA22 50 g charge. Muti-elements (48) for all samples we analysed using ME-MS61, a 4-acid digest method with an ICP-MS finish. · Gold quantity was analysed using 50 g fire assay techniques (FA50/OE04) that utilise a 50 g lead collection fire assay with ICP-OES finish to deliver reportable precision to 0.005 ppm. · Multi-element geochemistry was digested by four acid ICP-MS and analysed for Ag, As, Bi, Ca, Cd, Ce, Co, Cr, Cs, Cu, Fe, Li, Mg, Mn, Mo, Ni, Pb, Pd, Pt, Sb, Se, S, Sn, Sr, Te, U, V, W, Y and Zn. · Saprolite zones were identified by logging and chip tray review. · Pulp samples were identified from the 2020 drilling to analyse for additional lanthanide elements by 4-acid ICP-MS and analysed for Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu. · Field blanks and standards were previously submitted at a frequency of 1 in 20 samples. · Field duplicate samples were submitted at a frequency of 1 in 20 samples. · Reported assays are to acceptable levels of accuracy and precision. |
Verification of sampling and assaying |
· The verification of significant intersections by either independent or alternative company personnel. · The use of twinned holes. · Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. · Discuss any adjustment to assay data. |
· Sampling data was recorded in field books, checked upon digitising, and transferred to database. · Compositing of assays was undertaken and reviewed by Cobra staff. · Original copies of lab assay data are retained digitally on the Cobra server for future reference. · Physical copies of field sampling books and field geological logs are retained by Cobra for future reference. · Historic significant intercepts have been calculated from the database using a 0.5 g/t cut-off. · Significant intercepts have been prepared by Mr Rupert Verco and reviewed by Mr Robert Blythman.
|
Location of data points |
· Accuracy and quality of surveys used to locate drill holes (collar and downhole surveys), trenches, mine workings and other locations used in Mineral Resource estimation. · Specification of the grid system used. · Quality and adequacy of topographic control. |
· Collar locations were surveyed using Leica CS20 GNSS base and rover with 0.05cm instrument precision. · Downhole surveying was undertaken by Hagstrom using a gyro. · Collar locations from Hagstrom were surveyed using a DGPS in GDA2020 which were then converted to MGA94 Zone 53. · Downhole survey azimuths have been converted from true north to geodetic datum GDA 94 zone 53. |
Data spacing and distribution |
· Data spacing for reporting of Exploration Results. · Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied. · Whether sample compositing has been applied. |
· Holes were drilled on a spacing of approximately 50m east / west and between 50m to 300m north / south.
· Hole dips vary between 60 and 80 degrees. · No sample compositing has been applied. |
Orientation of data in relation to geological structure |
· Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. · If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material. |
· The orientation of drilling was designed to best test discrete targets. Gold results are not presented as true width but are not considered to present any down-dip bias. · Rare Earth intercepts have been presented as both downhole and true width intercepts. The nature of mineralisation reflects the weathering profile of the saprolite and is therefore horizontal in nature. Reported true widths are calculated as vertical.
|
Sample security |
· The measures taken to ensure sample security. |
· Transportation of samples to Adelaide was undertaken by a competent independent contractor. Samples were packaged in zip tied polyweave bags in bundles of five samples and transported in larger bulka bags by batch while being transported. · Pulps have been stored at a secure facility between the initial analysis and the time of re-assay. · Pulps were transported from storage to the Laboratory by Cobra Resources staff. |
Audits or reviews |
· The results of any audits or reviews of sampling techniques and data. |
· No audit or review has been undertaken. · Genalysis Intertek Laboratories Adelaide are a National Association of Testing Authorities ("NATA") accredited laboratory, recognition of their analytical competence. |
(Criteria listed in the preceding section also apply to this section.)
Criteria |
JORC Code explanation |
Commentary |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Mineral tenement and land tenure status |
· Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. · The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area. |
· This drilling programme has been carried out on EL 5953 and EL 6131, currently owned 100% by Peninsula Resources limited, a wholly owned subsidiary of Andromeda Metals Limited. · Newcrest Mining Limited retains a 1.5% NSR royalty over future mineral production from both licences. · Baggy Green, Clarke, Laker and the IOCG targets are located within Pinkawillinie Conservation Park. Native Title Agreement has been negotiated with the NT Claimant and has been registered with the SA Government. · Aboriginal heritage surveys have been completed over the Baggy Green project area, with no sites located in the immediate vicinity. · A Native Title Agreement is in place with the relevant Native Title party. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Exploration done by other parties |
· Acknowledgment and appraisal of exploration by other parties. |
· On-ground exploration completed prior to Andromeda Metals' work was limited to 400m spaced soil geochemistry completed by Newcrest Mining Limited over the Barns prospect. · Other than the flying of regional airborne geophysics and coarse spaced ground gravity, there has been no recorded exploration in the vicinity of the Baggy Green deposit prior to Andromeda Metals' work. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Geology |
· Deposit type, geological setting and style of mineralisation. |
· The deposits are considered to be either lode gold or intrusion type mineralisation related to the 1590 Ma Hiltaba/GRV tectonothermal event. · Gold mineralisation has a spatial association with mafic intrusions/granodiorite alteration and is associated with metasomatic alteration of host rocks. · Rare earth minerals occur within the kaolinised saprolite horizon. Preliminary XRD analyses performed by the CSIRO supports IAC mineralisation. Florencite and monazite were also detected. Further work is planned to define mineralogy and nature of mineral occurrence. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
|
· A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all material drill holes: o easting and northing of the drill hole collar o elevation or RL (Reduced Level - elevation above sea level in metres) of the drill hole collar o dip and azimuth of the hole o down hole length and interception depth o hole length. · If the exclusion of this information is justified on the basis that the information is not material and this exclusion does not detract from the understanding of the report, the Competent Person should clearly explain why this is the case. |
· The report includes a tabulation of drillhole collar information and associated interval grades to allow an understanding of the results reported herein. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Data aggregation methods |
· In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (eg cutting of high grades) and cut-off grades are usually material and should be stated. · Where aggregate intercepts incorporate short lengths of high-grade results and longer lengths of low-grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail. · The assumptions used for any reporting of metal equivalent values should be clearly stated. |
· Reported summary intercepts are weighted averages based on length. · Rare earth intercepts have been presented as both downhole and true width intercepts. The nature of mineralisation reflects the weathering profile of the saprolite and is therefore horizontal in nature. · Rare earth results are reported with a 350 ppm TREO cut-over grade and a maximum internal dilution of 5m. · Assayed intervals through reported intercepts are tabulated in the body of this report. · No metal equivalent values have been calculated. · REE analysis was originally reported in elemental form and has been converted to relevant oxide concentrations in line with industry standards. Conversion factors tabulated below:
· The reporting of REE oxides is done so in accordance with industry standards with the following calculations applied: § TREO = La2O3 + CeO2 + Pr6O11 + Nd2O3 + Sm2O3 + Eu2O3 + Gd2O3 + Tb4O7 + Dy2O3 + Ho2O3 + Er2O3 + Tm2O3 + Yb2O3 + Lu2O3 + Y2O3 § CREO = Nd2O3 + Eu2O3 + Tb4O7 + Dy2O3 + Y2O3 § LREO = La2O3 + CeO2 + Pr6O11 + Nd2O3 § HREO = Sm2O3 + Eu2O3 + Gd2O3 + Tb4O7 + Dy2O3 + Ho2O3 + Er2O3 + Tm2O3 + Yb2O3 + Lu2O3 + Y2O3 § NdPr = Nd2O3 + Pr6O11 § TREO-Ce = TREO - CeO2 § %Nd = Nd2O3/ TREO § %Pr = Pr6O11/TREO § %Dy = Dy2O3/TREO § %HREO = HREO/TREO § %LREO = LREO/TREO |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Relationship between mineralisation widths and intercept lengths |
· These relationships are particularly important in the reporting of Exploration Results. · If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported. · If it is not known and only the downhole lengths are reported, there should be a clear statement to this effect (eg 'downhole length, true width not known'). |
· Pulp re-analysis has been performed to confirm the occurrence of REE mineralisation. Preliminary results support unbiased testing of mineralised structures. · Holes drilled have been drilled in several orientations due to the unknown nature of gold mineralisation, or to test the local orientation of gold mineralisation. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Diagrams |
· Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported. These should include, but not be limited to, a plan view of drill hole collar locations and appropriate sectional views. |
· Plan and section maps are referenced that demonstrate results of interest. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Balanced reporting |
· Where comprehensive reporting of all Exploration Results is not practicable, representative reporting of both low and high grades and/or widths should be practiced to avoid misleading reporting of Exploration Results. |
· Referenced plans detail the extent of drilling and the locations of both high and low grades. Comprehensive results are reported.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Other substantive exploration data |
· Other exploration data, if meaningful and material, should be reported including (but not limited to): geological observations; geophysical survey results; geochemical survey results; bulk samples - size and method of treatment; metallurgical test results; bulk density, groundwater, geotechnical and rock characteristics; potential deleterious or contaminating substances. |
· Significant intercepts of reported previous intersections are tabulated for reported holes. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Further work |
· The nature and scale of planned further work (eg tests for lateral extensions or depth extensions or large-scale step-out drilling). · Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not commercially sensitive. |
· Further Pulp re-analysis is planned to test the lateral extent of REE mineralisation over previously drilled areas. Follow-up RAB and RC drilling is planned to test for possible extensions. The complete results from this programme will form the foundation for a maiden resource estimation. |
||||||||||||||||||||||||||||||||||||||||||||||||||||
Appendix 3: Drillhole data - 1m samples through reported intersects.
Table 5 : Reporting through rare earth intersections
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0003 |
13 |
14 |
157.8 |
4.5 |
2.1 |
1.4 |
6.2 |
0.7 |
60.6 |
0.3 |
56.9 |
16.7 |
9.6 |
0.9 |
0.3 |
15.7 |
1.9 |
336 |
178 |
302 |
34 |
10.1% |
21.9% |
1.3% |
10.3 |
1.6 |
CBRC0003 |
14 |
15 |
269.0 |
5.6 |
2.0 |
2.3 |
9.7 |
0.8 |
108.5 |
0.2 |
95.2 |
27.5 |
15.7 |
1.2 |
0.3 |
16.8 |
1.5 |
556 |
287 |
516 |
40 |
7.3% |
22.1% |
1.0% |
21.4 |
1.8 |
CBRC0003 |
15 |
16 |
233.4 |
6.4 |
2.0 |
2.8 |
10.4 |
1.0 |
109.7 |
0.2 |
114.6 |
33.8 |
17.9 |
1.4 |
0.3 |
14.9 |
1.6 |
550 |
317 |
509 |
41 |
7.4% |
27.0% |
1.2% |
21.0 |
2.0 |
CBRC0003 |
16 |
17 |
230.3 |
5.6 |
1.9 |
2.4 |
9.3 |
0.8 |
117.9 |
0.2 |
112.8 |
34.7 |
16.2 |
1.2 |
0.3 |
13.1 |
1.5 |
548 |
318 |
512 |
36 |
6.6% |
26.9% |
1.0% |
16.2 |
1.7 |
CBRC0003 |
17 |
18 |
172.0 |
4.2 |
1.4 |
1.7 |
6.5 |
0.6 |
74.9 |
0.1 |
66.5 |
18.6 |
11.0 |
0.9 |
0.2 |
10.9 |
1.1 |
371 |
199 |
343 |
28 |
7.4% |
23.0% |
1.1% |
12.0 |
3.2 |
CBRC0003 |
18 |
19 |
185.5 |
4.5 |
1.3 |
2.0 |
7.1 |
0.6 |
87.8 |
0.1 |
76.3 |
22.0 |
12.6 |
0.9 |
0.2 |
9.5 |
0.9 |
411 |
226 |
384 |
27 |
6.6% |
23.9% |
1.1% |
24.6 |
2.7 |
CBRC0003 |
19 |
20 |
92.7 |
2.7 |
0.9 |
1.0 |
4.1 |
0.4 |
23.0 |
0.1 |
30.0 |
7.5 |
6.5 |
0.6 |
0.1 |
6.6 |
0.6 |
177 |
84 |
160 |
17 |
9.6% |
21.3% |
1.5% |
28.8 |
2.3 |
CBRC0003 |
20 |
21 |
164.0 |
3.9 |
1.4 |
1.5 |
5.9 |
0.6 |
61.6 |
0.1 |
51.1 |
14.5 |
9.6 |
0.8 |
0.2 |
10.3 |
1.1 |
327 |
163 |
301 |
26 |
7.9% |
20.1% |
1.2% |
7.7 |
1.1 |
CBRC0003 |
21 |
22 |
194.7 |
6.1 |
2.3 |
2.3 |
9.2 |
0.9 |
36.8 |
0.2 |
61.1 |
14.7 |
14.2 |
1.3 |
0.3 |
16.8 |
1.7 |
363 |
168 |
322 |
41 |
11.3% |
20.9% |
1.7% |
18.6 |
2.6 |
CBRC0003 |
22 |
23 |
225.4 |
6.9 |
3.6 |
2.1 |
8.5 |
1.2 |
72.1 |
0.5 |
67.5 |
18.5 |
13.0 |
1.3 |
0.6 |
26.5 |
3.9 |
452 |
226 |
396 |
55 |
12.2% |
19.0% |
1.5% |
15.1 |
3.7 |
CBRC0003 |
23 |
24 |
253.1 |
7.4 |
3.9 |
2.1 |
8.6 |
1.3 |
76.0 |
0.6 |
71.2 |
19.8 |
13.0 |
1.3 |
0.7 |
27.8 |
4.4 |
491 |
238 |
433 |
58 |
11.8% |
18.5% |
1.5% |
12.8 |
2.2 |
CBRC0003 |
24 |
25 |
320.6 |
14.8 |
6.6 |
4.7 |
19.3 |
2.5 |
65.3 |
0.8 |
115.4 |
27.0 |
26.7 |
2.8 |
0.9 |
46.1 |
6.2 |
660 |
339 |
555 |
105 |
15.9% |
21.6% |
2.2% |
29.5 |
3.5 |
CBRC0003 |
25 |
26 |
336.6 |
13.3 |
7.0 |
3.5 |
15.3 |
2.4 |
79.2 |
1.0 |
96.1 |
24.2 |
20.0 |
2.3 |
1.1 |
57.1 |
7.5 |
666 |
330 |
556 |
110 |
16.6% |
18.1% |
2.0% |
35.6 |
4.9 |
CBRC0003 |
26 |
27 |
541.7 |
26.5 |
13.5 |
9.1 |
33.7 |
4.6 |
173.6 |
1.8 |
247.6 |
64.2 |
48.6 |
4.8 |
2.0 |
94.2 |
13.8 |
1280 |
738 |
1076 |
204 |
15.9% |
24.4% |
2.1% |
30.9 |
4.4 |
CBRC0003 |
27 |
28 |
438.5 |
19.3 |
12.0 |
5.4 |
21.9 |
3.8 |
139.0 |
1.9 |
159.9 |
41.7 |
28.4 |
3.3 |
1.9 |
93.8 |
13.3 |
984 |
545 |
808 |
176 |
17.9% |
20.5% |
2.0% |
19.1 |
4.6 |
CBRC0003 |
28 |
29 |
282.5 |
20.5 |
13.4 |
4.9 |
21.8 |
4.3 |
84.2 |
2.0 |
117.2 |
27.5 |
25.3 |
3.3 |
2.1 |
113.0 |
14.4 |
737 |
454 |
537 |
200 |
27.1% |
19.6% |
2.8% |
21.0 |
4.2 |
CBRC0003 |
29 |
30 |
270.2 |
28.8 |
17.5 |
7.2 |
31.4 |
5.8 |
75.3 |
2.5 |
147.8 |
32.9 |
34.7 |
4.8 |
2.7 |
149.2 |
17.4 |
828 |
558 |
561 |
267 |
32.3% |
21.8% |
3.5% |
25.3 |
2.9 |
CBRC0003 |
30 |
31 |
127.8 |
12.4 |
9.4 |
2.1 |
10.9 |
2.9 |
53.1 |
1.5 |
46.0 |
11.8 |
9.8 |
1.9 |
1.5 |
89.4 |
10.3 |
391 |
263 |
248 |
142 |
36.4% |
14.8% |
3.2% |
13.7 |
3.4 |
CBRC0003 |
31 |
32 |
193.5 |
16.5 |
10.8 |
3.7 |
17.2 |
3.4 |
70.3 |
1.7 |
86.0 |
21.0 |
18.1 |
2.6 |
1.7 |
99.4 |
11.2 |
557 |
364 |
389 |
168 |
30.2% |
19.2% |
3.0% |
16.2 |
5.6 |
CBRC0004 |
31 |
32 |
192.2 |
7.2 |
3.4 |
2.1 |
8.7 |
1.2 |
87.4 |
0.4 |
74.8 |
21.2 |
12.9 |
1.3 |
0.5 |
29.6 |
3.1 |
446 |
254 |
389 |
57 |
12.9% |
21.5% |
1.6% |
21.3 |
9.5 |
CBRC0004 |
32 |
33 |
201.5 |
13.0 |
6.5 |
2.9 |
13.1 |
2.3 |
85.1 |
0.8 |
84.8 |
22.7 |
15.7 |
2.2 |
0.9 |
53.7 |
5.9 |
511 |
309 |
410 |
101 |
19.8% |
21.0% |
2.5% |
16.2 |
11.0 |
CBRC0004 |
33 |
34 |
337.8 |
20.4 |
9.3 |
6.2 |
26.0 |
3.4 |
129.0 |
1.1 |
164.7 |
39.8 |
33.2 |
3.7 |
1.3 |
79.4 |
8.0 |
863 |
526 |
705 |
159 |
18.4% |
23.7% |
2.4% |
12.0 |
5.7 |
CBRC0004 |
34 |
35 |
245.7 |
18.3 |
8.9 |
4.8 |
22.4 |
3.3 |
101.6 |
1.1 |
127.0 |
30.5 |
25.9 |
3.3 |
1.2 |
83.2 |
7.7 |
685 |
439 |
531 |
154 |
22.5% |
23.0% |
2.7% |
20.4 |
8.1 |
CBRC0004 |
35 |
36 |
154.8 |
16.8 |
10.1 |
3.3 |
18.0 |
3.4 |
64.4 |
1.4 |
76.4 |
18.9 |
16.8 |
2.8 |
1.5 |
102.2 |
9.4 |
500 |
345 |
331 |
169 |
33.8% |
19.0% |
3.4% |
18.8 |
1.0 |
CBRC0004 |
36 |
37 |
146.8 |
7.2 |
3.7 |
1.8 |
9.0 |
1.3 |
65.2 |
0.5 |
59.7 |
16.5 |
11.2 |
1.3 |
0.5 |
37.5 |
3.3 |
365 |
219 |
299 |
66 |
18.1% |
20.8% |
2.0% |
28.2 |
1.2 |
CBRC0004 |
37 |
38 |
163.4 |
6.5 |
3.5 |
1.9 |
8.4 |
1.2 |
71.4 |
0.4 |
62.7 |
17.2 |
11.2 |
1.2 |
0.5 |
34.5 |
3.2 |
387 |
224 |
326 |
61 |
15.8% |
20.6% |
1.7% |
14.5 |
0.9 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0004 |
38 |
39 |
203.9 |
9.9 |
5.2 |
2.9 |
12.8 |
1.9 |
90.4 |
0.7 |
91.6 |
24.3 |
16.7 |
1.8 |
0.7 |
50.5 |
4.7 |
518 |
314 |
427 |
91 |
17.6% |
22.4% |
1.9% |
12.3 |
0.9 |
CBRC0004 |
39 |
40 |
141.9 |
7.1 |
4.6 |
1.6 |
7.7 |
1.5 |
67.4 |
0.7 |
57.6 |
15.7 |
9.7 |
1.2 |
0.7 |
48.0 |
4.6 |
370 |
228 |
292 |
78 |
21.0% |
19.8% |
1.9% |
14.8 |
1.3 |
CBRC0005 |
18 |
19 |
304.6 |
6.8 |
2.6 |
2.4 |
10.3 |
1.0 |
145.4 |
0.3 |
109.4 |
34.0 |
17.9 |
1.4 |
0.3 |
21.3 |
2.3 |
660 |
355 |
611 |
49 |
7.4% |
21.7% |
1.0% |
21.1 |
8.5 |
CBRC0005 |
19 |
20 |
299.7 |
7.1 |
2.7 |
2.4 |
10.7 |
1.1 |
146.6 |
0.3 |
106.2 |
31.8 |
17.6 |
1.5 |
0.4 |
22.6 |
2.5 |
653 |
354 |
602 |
51 |
7.8% |
21.1% |
1.1% |
19.9 |
11.3 |
CBRC0005 |
20 |
21 |
246.9 |
6.4 |
2.5 |
2.1 |
9.1 |
1.0 |
124.9 |
0.3 |
84.8 |
26.2 |
14.2 |
1.3 |
0.4 |
20.3 |
2.4 |
543 |
296 |
497 |
46 |
8.4% |
20.5% |
1.2% |
19.9 |
7.6 |
CBRC0005 |
21 |
22 |
589.6 |
23.6 |
9.2 |
9.1 |
34.1 |
3.6 |
196.4 |
1.1 |
284.4 |
75.5 |
56.4 |
4.8 |
1.3 |
65.5 |
8.5 |
1363 |
773 |
1202 |
161 |
11.8% |
26.4% |
1.7% |
16.3 |
6.8 |
CBRC0005 |
22 |
23 |
539.3 |
19.2 |
7.5 |
6.8 |
28.4 |
3.0 |
171.8 |
0.8 |
227.5 |
59.2 |
43.6 |
3.9 |
1.0 |
61.2 |
6.4 |
1180 |
640 |
1041 |
138 |
11.7% |
24.3% |
1.6% |
17.4 |
6.0 |
CBRC0005 |
23 |
24 |
356.2 |
13.5 |
5.9 |
3.9 |
18.1 |
2.2 |
133.1 |
0.6 |
131.7 |
35.7 |
25.5 |
2.6 |
0.8 |
50.5 |
5.0 |
785 |
429 |
682 |
103 |
13.1% |
21.3% |
1.7% |
20.4 |
6.0 |
CBRC0005 |
24 |
25 |
523.3 |
27.9 |
15.1 |
6.2 |
32.4 |
5.3 |
198.8 |
1.8 |
199.3 |
51.8 |
39.2 |
4.9 |
2.1 |
147.9 |
13.7 |
1270 |
747 |
1012 |
257 |
20.3% |
19.8% |
2.2% |
23.4 |
4.6 |
CBRC0005 |
25 |
26 |
438.5 |
26.9 |
12.5 |
5.9 |
31.4 |
4.6 |
157.7 |
1.5 |
193.1 |
49.9 |
38.5 |
4.7 |
1.7 |
123.6 |
10.9 |
1101 |
663 |
878 |
224 |
20.3% |
22.1% |
2.4% |
26.7 |
5.0 |
CBRC0005 |
26 |
27 |
366.1 |
21.9 |
11.1 |
4.9 |
26.0 |
3.9 |
134.9 |
1.4 |
159.4 |
41.0 |
32.1 |
3.9 |
1.6 |
110.5 |
10.0 |
929 |
562 |
733 |
195 |
21.0% |
21.6% |
2.4% |
28.0 |
5.9 |
CBRC0005 |
27 |
28 |
272.7 |
13.3 |
7.1 |
2.9 |
15.8 |
2.5 |
137.2 |
0.9 |
103.6 |
28.6 |
19.4 |
2.4 |
1.0 |
66.4 |
6.3 |
680 |
407 |
562 |
118 |
17.4% |
19.4% |
2.0% |
28.9 |
6.5 |
CBRC0005 |
28 |
29 |
239.5 |
15.0 |
7.9 |
3.0 |
17.4 |
2.8 |
98.4 |
1.0 |
101.4 |
26.7 |
19.9 |
2.6 |
1.2 |
76.7 |
7.5 |
621 |
381 |
486 |
135 |
21.7% |
20.6% |
2.4% |
25.8 |
5.7 |
CBRC0005 |
29 |
30 |
195.9 |
9.8 |
5.0 |
2.1 |
12.0 |
1.8 |
84.9 |
0.6 |
77.0 |
20.8 |
14.8 |
1.7 |
0.7 |
46.2 |
4.6 |
478 |
282 |
393 |
85 |
17.7% |
20.5% |
2.1% |
26.8 |
5.3 |
CBRC0005 |
30 |
31 |
124.7 |
15.8 |
10.2 |
2.3 |
14.1 |
3.3 |
53.6 |
1.4 |
58.8 |
14.8 |
12.7 |
2.4 |
1.5 |
109.0 |
10.0 |
435 |
310 |
265 |
170 |
39.1% |
16.9% |
3.6% |
25.1 |
5.5 |
CBRC0005 |
31 |
32 |
127.8 |
8.4 |
4.1 |
2.0 |
10.2 |
1.5 |
45.7 |
0.5 |
58.3 |
14.8 |
12.1 |
1.5 |
0.6 |
43.7 |
3.7 |
335 |
207 |
259 |
76 |
22.7% |
21.8% |
2.5% |
22.8 |
7.3 |
CBRC0005 |
32 |
33 |
221.1 |
13.5 |
7.2 |
3.7 |
16.1 |
2.6 |
97.8 |
1.0 |
91.4 |
24.5 |
18.5 |
2.3 |
1.0 |
78.5 |
6.8 |
586 |
365 |
453 |
133 |
22.6% |
19.8% |
2.3% |
23.9 |
6.7 |
CBRC0005 |
33 |
34 |
404.1 |
10.9 |
5.0 |
3.9 |
15.1 |
1.9 |
224.0 |
0.7 |
114.8 |
35.1 |
19.7 |
2.0 |
0.7 |
50.2 |
4.7 |
893 |
489 |
798 |
95 |
10.7% |
16.8% |
1.2% |
20.0 |
4.0 |
CBRC0005 |
34 |
35 |
189.8 |
10.4 |
5.5 |
2.3 |
11.8 |
2.0 |
80.6 |
0.7 |
74.6 |
20.9 |
14.1 |
1.8 |
0.8 |
51.6 |
5.1 |
472 |
282 |
380 |
92 |
19.5% |
20.2% |
2.2% |
18.1 |
5.8 |
CBRC0005 |
35 |
36 |
105.2 |
9.7 |
6.0 |
1.4 |
8.8 |
2.0 |
47.0 |
0.8 |
39.1 |
10.6 |
8.6 |
1.5 |
0.8 |
59.9 |
5.3 |
307 |
201 |
210 |
96 |
31.3% |
16.2% |
3.2% |
18.4 |
5.2 |
CBRC0006 |
32 |
33 |
216.2 |
5.3 |
2.1 |
1.5 |
6.7 |
0.8 |
106.5 |
0.2 |
60.4 |
19.4 |
9.8 |
1.0 |
0.3 |
21.6 |
1.7 |
454 |
237 |
412 |
41 |
9.1% |
17.6% |
1.2% |
18.8 |
6.6 |
CBRC0006 |
33 |
34 |
199.6 |
5.5 |
3.3 |
1.5 |
7.2 |
0.9 |
96.1 |
0.3 |
60.1 |
19.2 |
10.4 |
1.0 |
0.3 |
22.5 |
1.9 |
430 |
230 |
385 |
44 |
10.3% |
18.5% |
1.3% |
18.7 |
5.1 |
CBRC0006 |
34 |
35 |
190.4 |
5.2 |
2.1 |
1.3 |
7.0 |
0.9 |
90.4 |
0.2 |
57.6 |
18.2 |
10.0 |
1.0 |
0.3 |
21.7 |
1.8 |
408 |
218 |
367 |
41 |
10.2% |
18.6% |
1.3% |
27.9 |
6.1 |
CBRC0006 |
35 |
36 |
162.8 |
4.1 |
1.9 |
0.9 |
5.6 |
0.7 |
74.4 |
0.2 |
48.2 |
15.4 |
7.9 |
0.8 |
0.3 |
17.8 |
1.6 |
342 |
180 |
309 |
34 |
9.9% |
18.6% |
1.2% |
18.1 |
8.3 |
CBRC0006 |
36 |
37 |
176.3 |
5.1 |
2.3 |
1.1 |
6.5 |
0.8 |
80.8 |
0.3 |
57.2 |
17.9 |
9.9 |
0.9 |
0.3 |
21.1 |
2.2 |
383 |
207 |
342 |
41 |
10.6% |
19.6% |
1.3% |
15.2 |
6.7 |
CBRC0006 |
37 |
38 |
296.0 |
5.5 |
2.4 |
1.5 |
7.7 |
0.9 |
143.1 |
0.3 |
84.9 |
28.0 |
12.0 |
1.1 |
0.3 |
24.0 |
2.2 |
610 |
314 |
564 |
46 |
7.5% |
18.5% |
0.9% |
17.3 |
4.4 |
CBRC0006 |
38 |
39 |
308.3 |
7.8 |
3.2 |
2.2 |
10.8 |
1.2 |
157.7 |
0.3 |
98.8 |
29.7 |
15.9 |
1.5 |
0.4 |
31.0 |
2.4 |
671 |
363 |
610 |
61 |
9.1% |
19.1% |
1.2% |
17.6 |
5.3 |
CBRC0006 |
39 |
40 |
180.6 |
4.7 |
2.6 |
1.5 |
6.2 |
0.8 |
96.5 |
0.3 |
60.3 |
18.1 |
8.8 |
0.9 |
0.3 |
21.2 |
2.1 |
405 |
225 |
364 |
41 |
10.1% |
19.4% |
1.2% |
10.7 |
6.4 |
CBRC0006 |
40 |
41 |
134.5 |
4.2 |
2.3 |
1.4 |
5.6 |
0.8 |
67.4 |
0.3 |
44.6 |
13.0 |
7.7 |
0.8 |
0.3 |
21.8 |
2.0 |
307 |
172 |
267 |
39 |
12.9% |
18.8% |
1.4% |
17.6 |
4.5 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0006 |
41 |
42 |
256.7 |
6.3 |
3.0 |
2.1 |
9.5 |
1.1 |
129.6 |
0.4 |
88.8 |
25.4 |
14.1 |
1.2 |
0.4 |
30.9 |
2.7 |
572 |
315 |
515 |
58 |
10.1% |
20.0% |
1.1% |
18.0 |
4.3 |
CBRC0006 |
42 |
43 |
210.1 |
4.9 |
2.2 |
1.7 |
8.2 |
0.8 |
103.3 |
0.3 |
72.3 |
20.4 |
12.8 |
1.0 |
0.3 |
23.1 |
1.8 |
463 |
253 |
419 |
44 |
9.6% |
20.0% |
1.1% |
16.6 |
3.9 |
CBRC0006 |
43 |
44 |
107.6 |
4.7 |
2.3 |
1.1 |
5.7 |
0.8 |
50.0 |
0.3 |
39.9 |
11.3 |
7.5 |
0.8 |
0.3 |
24.4 |
2.1 |
259 |
151 |
216 |
43 |
16.5% |
19.8% |
1.8% |
16.8 |
4.3 |
CBRC0006 |
44 |
45 |
105.0 |
6.3 |
3.2 |
1.4 |
7.1 |
1.2 |
43.4 |
0.4 |
45.4 |
12.3 |
9.5 |
1.1 |
0.5 |
33.5 |
2.9 |
273 |
168 |
216 |
58 |
21.1% |
21.1% |
2.3% |
17.8 |
6.6 |
CBRC0006 |
45 |
46 |
86.6 |
6.3 |
3.4 |
1.5 |
6.8 |
1.2 |
31.8 |
0.5 |
40.6 |
10.5 |
8.7 |
1.1 |
0.5 |
34.8 |
3.4 |
238 |
151 |
178 |
59 |
25.0% |
21.5% |
2.6% |
16.6 |
6.7 |
CBRC0006 |
46 |
47 |
176.3 |
14.7 |
7.9 |
2.5 |
16.1 |
2.8 |
70.6 |
0.9 |
81.3 |
21.7 |
17.1 |
2.5 |
1.1 |
85.7 |
6.5 |
507 |
331 |
367 |
141 |
27.7% |
20.3% |
2.9% |
14.5 |
4.9 |
CBRC0006 |
47 |
48 |
138.2 |
10.9 |
6.2 |
1.7 |
11.7 |
2.2 |
59.8 |
0.7 |
53.6 |
14.3 |
11.7 |
1.8 |
0.8 |
74.8 |
4.9 |
393 |
255 |
278 |
116 |
29.4% |
17.3% |
2.8% |
13.8 |
4.1 |
CBRC0006 |
48 |
49 |
137.0 |
18.6 |
12.4 |
3.0 |
16.4 |
4.2 |
57.8 |
1.5 |
62.6 |
15.7 |
13.5 |
2.8 |
1.7 |
137.1 |
9.9 |
494 |
357 |
287 |
207 |
42.0% |
15.8% |
3.8% |
15.7 |
4.5 |
CBRC0010 |
12 |
13 |
436.1 |
3.6 |
1.2 |
1.9 |
6.2 |
0.5 |
177.1 |
0.1 |
112.6 |
41.1 |
13.8 |
0.7 |
0.1 |
8.6 |
0.9 |
805 |
368 |
781 |
24 |
3.0% |
19.1% |
0.4% |
16.7 |
2.8 |
CBRC0010 |
18 |
19 |
278.8 |
12.8 |
3.6 |
4.7 |
18.9 |
1.8 |
127.8 |
0.2 |
126.5 |
32.2 |
24.7 |
2.5 |
0.4 |
23.4 |
2.0 |
660 |
382 |
590 |
70 |
10.6% |
24.0% |
1.9% |
13.8 |
3.2 |
CBRC0010 |
19 |
20 |
171.4 |
5.7 |
1.9 |
2.2 |
8.4 |
0.8 |
78.9 |
0.2 |
68.5 |
19.0 |
12.1 |
1.2 |
0.2 |
13.2 |
1.2 |
385 |
214 |
350 |
35 |
9.1% |
22.7% |
1.5% |
16.0 |
3.7 |
CBRC0010 |
20 |
21 |
210.7 |
6.1 |
1.9 |
2.4 |
8.8 |
0.9 |
96.9 |
0.2 |
78.7 |
22.8 |
14.1 |
1.2 |
0.2 |
13.8 |
1.5 |
460 |
250 |
423 |
37 |
8.1% |
22.1% |
1.3% |
16.8 |
3.3 |
CBRC0010 |
21 |
22 |
192.2 |
8.7 |
3.0 |
2.5 |
11.5 |
1.4 |
93.1 |
0.2 |
71.8 |
20.6 |
13.1 |
1.6 |
0.3 |
23.4 |
1.8 |
445 |
253 |
391 |
54 |
12.2% |
20.8% |
1.9% |
15.9 |
3.7 |
CBRC0010 |
22 |
23 |
249.4 |
9.1 |
3.0 |
3.1 |
12.6 |
1.4 |
117.0 |
0.3 |
88.0 |
24.8 |
16.1 |
1.8 |
0.4 |
25.9 |
2.0 |
555 |
305 |
495 |
60 |
10.7% |
20.3% |
1.6% |
17.5 |
3.7 |
CBRC0010 |
23 |
24 |
238.3 |
7.9 |
3.0 |
2.6 |
10.9 |
1.3 |
97.8 |
0.3 |
83.2 |
23.9 |
14.9 |
1.5 |
0.4 |
24.8 |
2.1 |
513 |
274 |
458 |
55 |
10.7% |
20.9% |
1.5% |
16.9 |
3.7 |
CBRC0010 |
24 |
25 |
224.2 |
10.7 |
4.8 |
2.9 |
12.9 |
1.9 |
93.0 |
0.5 |
89.4 |
25.0 |
16.5 |
1.9 |
0.7 |
42.8 |
4.0 |
531 |
307 |
448 |
83 |
15.6% |
21.5% |
2.0% |
21.0 |
4.5 |
CBRC0010 |
25 |
26 |
320.6 |
25.4 |
14.5 |
5.5 |
26.2 |
5.1 |
138.4 |
1.8 |
135.9 |
35.4 |
27.7 |
4.2 |
2.1 |
138.4 |
12.6 |
894 |
573 |
658 |
236 |
26.4% |
19.2% |
2.8% |
9.0 |
3.5 |
CBRC0010 |
26 |
27 |
224.2 |
22.6 |
14.4 |
4.4 |
22.0 |
4.8 |
84.7 |
1.9 |
111.0 |
28.5 |
24.0 |
3.5 |
2.2 |
134.6 |
13.2 |
696 |
472 |
472 |
224 |
32.1% |
20.0% |
3.2% |
9.6 |
3.2 |
CBRC0010 |
27 |
28 |
218.7 |
15.6 |
8.7 |
3.5 |
17.3 |
3.1 |
87.3 |
1.0 |
95.8 |
25.0 |
19.7 |
2.6 |
1.3 |
84.1 |
7.4 |
591 |
372 |
446 |
145 |
24.5% |
20.4% |
2.6% |
13.7 |
4.0 |
CBRC0010 |
28 |
29 |
251.8 |
16.3 |
9.6 |
3.5 |
17.4 |
3.3 |
96.3 |
1.2 |
98.8 |
26.1 |
19.3 |
2.7 |
1.5 |
98.3 |
8.7 |
655 |
403 |
492 |
162 |
24.8% |
19.1% |
2.5% |
13.9 |
3.7 |
CBRC0010 |
29 |
30 |
103.9 |
9.8 |
6.7 |
1.8 |
8.9 |
2.2 |
41.3 |
0.9 |
46.1 |
12.3 |
9.9 |
1.5 |
1.1 |
63.0 |
6.5 |
316 |
212 |
213 |
102 |
32.4% |
18.5% |
3.1% |
16.5 |
4.2 |
CBRC0010 |
30 |
31 |
309.6 |
20.2 |
11.7 |
4.4 |
21.9 |
4.2 |
119.0 |
1.4 |
133.4 |
36.4 |
26.4 |
3.5 |
1.7 |
115.2 |
10.2 |
819 |
510 |
625 |
194 |
23.7% |
20.7% |
2.5% |
8.8 |
4.2 |
CBRC0010 |
31 |
32 |
299.7 |
20.0 |
11.1 |
4.2 |
21.4 |
4.0 |
129.0 |
1.4 |
132.7 |
36.5 |
25.6 |
3.3 |
1.6 |
113.4 |
9.7 |
814 |
514 |
623 |
190 |
23.4% |
20.8% |
2.5% |
18.2 |
4.1 |
CBRC0010 |
32 |
33 |
269.0 |
16.0 |
9.0 |
3.6 |
17.7 |
3.2 |
102.2 |
1.1 |
114.5 |
31.9 |
22.4 |
2.7 |
1.3 |
91.4 |
8.0 |
694 |
425 |
540 |
154 |
22.2% |
21.1% |
2.3% |
15.2 |
4.3 |
CBRC0010 |
33 |
34 |
345.2 |
20.2 |
9.3 |
5.3 |
25.1 |
3.6 |
126.7 |
1.0 |
163.6 |
44.6 |
32.6 |
3.7 |
1.3 |
83.4 |
7.4 |
873 |
528 |
713 |
160 |
18.4% |
23.8% |
2.3% |
18.3 |
7.3 |
CBRC0010 |
34 |
35 |
143.7 |
9.6 |
5.9 |
1.9 |
9.5 |
1.9 |
56.9 |
0.8 |
57.0 |
15.7 |
11.3 |
1.5 |
0.9 |
59.4 |
5.6 |
382 |
238 |
285 |
97 |
25.5% |
19.0% |
2.5% |
20.4 |
7.9 |
CBRC0010 |
35 |
36 |
113.1 |
11.9 |
8.3 |
2.0 |
10.4 |
2.7 |
43.0 |
1.2 |
51.0 |
13.8 |
10.6 |
1.7 |
1.3 |
78.5 |
8.1 |
358 |
245 |
232 |
126 |
35.3% |
18.1% |
3.3% |
25.2 |
4.6 |
CBRC0010 |
36 |
37 |
219.3 |
12.6 |
6.4 |
2.9 |
14.1 |
2.3 |
84.8 |
0.8 |
88.4 |
25.1 |
17.6 |
2.2 |
0.9 |
62.0 |
5.4 |
545 |
325 |
435 |
110 |
20.1% |
20.8% |
2.3% |
15.0 |
3.6 |
CBRC0010 |
37 |
38 |
233.4 |
11.0 |
5.3 |
2.9 |
13.5 |
2.0 |
93.9 |
0.6 |
90.4 |
25.5 |
17.1 |
2.0 |
0.8 |
52.7 |
4.3 |
556 |
322 |
460 |
95 |
17.1% |
20.9% |
2.0% |
13.7 |
3.5 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0010 |
38 |
39 |
262.9 |
12.0 |
5.7 |
3.2 |
15.3 |
2.2 |
102.7 |
0.6 |
100.7 |
28.2 |
19.1 |
2.2 |
0.8 |
59.7 |
4.7 |
620 |
357 |
514 |
107 |
17.2% |
20.8% |
1.9% |
16.2 |
3.6 |
CBRC0010 |
39 |
40 |
299.7 |
13.2 |
6.3 |
3.1 |
16.3 |
2.4 |
122.6 |
0.8 |
122.3 |
34.7 |
22.4 |
2.4 |
0.9 |
56.9 |
5.3 |
709 |
409 |
602 |
108 |
15.2% |
22.1% |
1.9% |
17.9 |
3.5 |
CBRC0010 |
40 |
41 |
166.4 |
7.8 |
4.0 |
1.8 |
9.5 |
1.5 |
72.1 |
0.5 |
67.1 |
19.0 |
12.2 |
1.4 |
0.6 |
37.7 |
3.2 |
405 |
239 |
337 |
68 |
16.8% |
21.3% |
1.9% |
16.6 |
4.7 |
CBRC0012 |
30 |
31 |
154.8 |
10.6 |
5.7 |
3.0 |
5.1 |
2.0 |
57.6 |
0.8 |
83.6 |
21.4 |
17.0 |
1.8 |
0.8 |
50.8 |
5.4 |
420 |
266 |
334 |
86 |
20.4% |
25.0% |
2.5% |
23.0 |
4.2 |
CBRC0012 |
31 |
32 |
199.6 |
11.9 |
6.4 |
3.5 |
5.1 |
2.2 |
77.4 |
0.9 |
100.2 |
25.3 |
19.9 |
2.1 |
0.9 |
57.3 |
6.1 |
519 |
319 |
422 |
96 |
18.6% |
24.2% |
2.3% |
20.7 |
3.7 |
CBRC0012 |
32 |
33 |
165.2 |
13.1 |
7.6 |
3.3 |
5.1 |
2.5 |
62.9 |
1.1 |
85.8 |
21.7 |
17.9 |
2.2 |
1.1 |
65.1 |
7.4 |
462 |
297 |
354 |
109 |
23.5% |
23.3% |
2.8% |
21.8 |
4.1 |
CBRC0012 |
33 |
34 |
149.9 |
10.4 |
6.2 |
2.8 |
5.1 |
2.1 |
59.8 |
0.9 |
72.3 |
18.5 |
14.5 |
1.8 |
0.9 |
58.9 |
5.9 |
410 |
260 |
315 |
95 |
23.2% |
22.1% |
2.5% |
20.6 |
3.9 |
CBRC0012 |
34 |
35 |
136.4 |
12.1 |
7.8 |
2.7 |
5.1 |
2.5 |
55.1 |
1.2 |
69.5 |
17.4 |
14.2 |
1.9 |
1.2 |
69.2 |
7.9 |
404 |
268 |
293 |
112 |
27.6% |
21.5% |
3.0% |
21.5 |
4.0 |
CBRC0012 |
35 |
36 |
161.5 |
11.9 |
7.0 |
3.0 |
5.1 |
2.3 |
65.1 |
0.9 |
80.2 |
20.0 |
16.2 |
2.1 |
1.0 |
65.1 |
6.6 |
448 |
287 |
343 |
105 |
23.5% |
22.4% |
2.7% |
13.6 |
3.4 |
CBRC0012 |
36 |
37 |
152.9 |
10.4 |
5.6 |
2.8 |
5.1 |
2.0 |
60.9 |
0.8 |
79.2 |
20.3 |
15.6 |
1.8 |
0.8 |
47.1 |
5.5 |
411 |
258 |
329 |
82 |
19.9% |
24.2% |
2.5% |
15.8 |
3.8 |
CBRC0012 |
37 |
38 |
149.3 |
10.7 |
6.4 |
2.5 |
5.1 |
2.1 |
57.3 |
0.9 |
70.9 |
18.3 |
13.7 |
1.8 |
0.9 |
59.7 |
6.2 |
406 |
256 |
309 |
96 |
23.7% |
22.0% |
2.6% |
12.9 |
3.1 |
CBRC0012 |
38 |
39 |
138.2 |
9.4 |
5.3 |
2.5 |
5.1 |
1.8 |
52.2 |
0.7 |
70.0 |
17.6 |
13.7 |
1.7 |
0.8 |
50.0 |
4.9 |
374 |
236 |
292 |
82 |
22.0% |
23.4% |
2.5% |
15.2 |
4.4 |
CBRC0012 |
39 |
40 |
109.9 |
8.1 |
4.4 |
2.1 |
5.1 |
1.5 |
41.5 |
0.6 |
57.1 |
14.2 |
11.6 |
1.4 |
0.6 |
40.9 |
4.1 |
303 |
193 |
234 |
69 |
22.7% |
23.5% |
2.7% |
16.2 |
4.2 |
CBRC0012 |
40 |
41 |
143.7 |
9.9 |
5.0 |
2.8 |
5.1 |
1.8 |
54.1 |
0.6 |
77.1 |
19.4 |
15.7 |
1.8 |
0.7 |
45.8 |
4.5 |
388 |
244 |
310 |
78 |
20.1% |
24.9% |
2.5% |
14.8 |
4.8 |
CBRC0012 |
41 |
42 |
154.8 |
10.0 |
4.8 |
3.0 |
5.1 |
1.8 |
58.1 |
0.6 |
82.1 |
20.9 |
16.7 |
1.8 |
0.7 |
42.2 |
4.1 |
407 |
252 |
332 |
74 |
18.2% |
25.3% |
2.5% |
14.8 |
4.5 |
CBRC0012 |
42 |
43 |
129.0 |
10.2 |
5.5 |
2.5 |
5.1 |
1.8 |
50.4 |
0.7 |
65.7 |
16.3 |
13.6 |
1.7 |
0.8 |
50.5 |
5.1 |
359 |
230 |
275 |
84 |
23.4% |
22.8% |
2.8% |
16.4 |
5.1 |
CBRC0012 |
43 |
44 |
119.0 |
10.3 |
6.1 |
2.2 |
5.1 |
2.0 |
52.8 |
0.8 |
57.7 |
14.3 |
11.8 |
1.7 |
0.9 |
55.5 |
5.6 |
346 |
227 |
256 |
90 |
26.1% |
20.8% |
3.0% |
17.5 |
6.7 |
CBRC0012 |
44 |
45 |
128.4 |
12.1 |
7.4 |
2.4 |
5.1 |
2.4 |
54.1 |
1.0 |
62.0 |
15.6 |
12.7 |
2.0 |
1.1 |
71.2 |
6.8 |
384 |
256 |
273 |
111 |
29.0% |
20.2% |
3.1% |
15.1 |
6.8 |
CBRC0012 |
45 |
46 |
106.4 |
12.2 |
7.7 |
2.3 |
5.1 |
2.5 |
42.8 |
1.1 |
54.2 |
13.4 |
11.4 |
1.9 |
1.1 |
75.6 |
7.1 |
345 |
238 |
228 |
117 |
33.8% |
19.6% |
3.5% |
15.6 |
5.9 |
CBRC0012 |
46 |
47 |
91.6 |
11.1 |
7.4 |
2.0 |
5.1 |
2.4 |
36.8 |
1.0 |
45.5 |
11.1 |
9.9 |
1.7 |
1.1 |
74.8 |
6.8 |
309 |
217 |
195 |
114 |
36.8% |
18.3% |
3.6% |
17.2 |
5.6 |
CBRC0012 |
47 |
48 |
142.5 |
27.6 |
21.7 |
3.0 |
5.1 |
6.6 |
70.6 |
3.0 |
61.5 |
15.5 |
13.3 |
3.6 |
3.2 |
238.1 |
19.9 |
635 |
493 |
303 |
332 |
52.2% |
12.1% |
4.3% |
14.6 |
4.6 |
CBRC0013 |
20 |
21 |
453.3 |
10.9 |
4.7 |
3.8 |
5.1 |
1.8 |
185.9 |
0.5 |
131.4 |
37.3 |
22.8 |
2.1 |
0.6 |
36.8 |
4.0 |
901 |
448 |
831 |
70 |
7.8% |
18.7% |
1.2% |
17.8 |
2.9 |
CBRC0013 |
21 |
22 |
276.4 |
8.7 |
3.9 |
2.9 |
5.1 |
1.5 |
105.8 |
0.5 |
93.0 |
25.2 |
16.9 |
1.7 |
0.5 |
32.0 |
3.3 |
577 |
301 |
517 |
60 |
10.4% |
20.5% |
1.5% |
25.2 |
2.7 |
CBRC0013 |
22 |
23 |
180.6 |
6.4 |
3.1 |
1.9 |
5.1 |
1.1 |
93.0 |
0.4 |
66.4 |
18.3 |
11.4 |
1.2 |
0.4 |
24.5 |
2.9 |
417 |
236 |
370 |
47 |
11.3% |
20.3% |
1.5% |
28.3 |
2.0 |
CBRC0013 |
23 |
24 |
209.4 |
14.0 |
7.0 |
4.2 |
5.1 |
2.5 |
64.9 |
0.9 |
108.7 |
25.7 |
23.0 |
2.6 |
1.0 |
62.7 |
6.4 |
538 |
329 |
432 |
107 |
19.8% |
25.0% |
2.6% |
28.5 |
2.1 |
CBRC0013 |
24 |
25 |
108.2 |
10.5 |
6.8 |
2.3 |
5.1 |
2.2 |
37.3 |
1.0 |
57.6 |
14.0 |
11.9 |
1.7 |
1.0 |
64.4 |
6.7 |
331 |
222 |
229 |
102 |
30.8% |
21.6% |
3.2% |
30.1 |
2.0 |
CBRC0013 |
25 |
26 |
123.5 |
11.0 |
7.7 |
1.9 |
5.1 |
2.4 |
59.3 |
1.1 |
50.9 |
13.5 |
10.4 |
1.7 |
1.1 |
78.5 |
7.3 |
376 |
252 |
258 |
118 |
31.4% |
17.2% |
2.9% |
14.5 |
1.8 |
CBRC0013 |
26 |
27 |
95.7 |
6.3 |
3.7 |
1.3 |
5.1 |
1.3 |
37.8 |
0.5 |
39.9 |
10.7 |
8.0 |
1.0 |
0.5 |
38.5 |
3.4 |
254 |
158 |
192 |
62 |
24.3% |
20.0% |
2.5% |
18.8 |
1.9 |
CBRC0013 |
27 |
28 |
160.3 |
14.6 |
9.4 |
2.7 |
5.1 |
3.1 |
56.1 |
1.2 |
74.6 |
19.5 |
15.4 |
2.3 |
1.3 |
99.1 |
8.1 |
473 |
312 |
326 |
147 |
31.1% |
19.9% |
3.1% |
18.9 |
1.8 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0013 |
28 |
29 |
120.4 |
9.4 |
5.5 |
2.0 |
5.1 |
1.9 |
44.9 |
0.7 |
52.9 |
13.5 |
11.0 |
1.6 |
0.8 |
55.7 |
4.9 |
330 |
210 |
243 |
88 |
26.5% |
20.1% |
2.8% |
17.6 |
2.3 |
CBRC0013 |
29 |
30 |
242.6 |
18.0 |
9.0 |
4.3 |
5.1 |
3.3 |
110.5 |
1.1 |
111.1 |
28.3 |
22.1 |
3.2 |
1.2 |
83.1 |
7.8 |
651 |
408 |
515 |
136 |
20.9% |
21.4% |
2.8% |
13.6 |
1.5 |
CBRC0013 |
30 |
31 |
215.0 |
18.5 |
9.3 |
4.2 |
5.1 |
3.3 |
88.2 |
1.2 |
100.6 |
24.3 |
21.2 |
3.2 |
1.3 |
88.9 |
8.8 |
593 |
378 |
449 |
144 |
24.3% |
21.1% |
3.1% |
16.2 |
2.6 |
CBRC0013 |
31 |
32 |
136.4 |
16.9 |
11.5 |
2.6 |
5.1 |
3.7 |
54.3 |
1.6 |
62.5 |
15.8 |
13.7 |
2.6 |
1.7 |
114.9 |
10.7 |
454 |
318 |
283 |
171 |
37.7% |
17.2% |
3.7% |
15.5 |
2.0 |
CBRC0016 |
28 |
29 |
378.3 |
22.3 |
11.3 |
6.7 |
5.1 |
4.1 |
89.7 |
1.4 |
151.5 |
36.2 |
35.3 |
4.0 |
1.6 |
95.5 |
10.2 |
853 |
475 |
691 |
162 |
19.0% |
22.0% |
2.6% |
27.0 |
7.2 |
CBRC0016 |
29 |
30 |
195.9 |
19.4 |
11.1 |
4.5 |
5.1 |
3.7 |
56.8 |
1.6 |
100.8 |
23.3 |
22.8 |
3.2 |
1.6 |
94.0 |
10.8 |
555 |
359 |
400 |
155 |
28.0% |
22.4% |
3.5% |
22.1 |
6.6 |
CBRC0016 |
30 |
31 |
561.4 |
52.5 |
26.4 |
13.4 |
5.1 |
9.6 |
176.5 |
3.3 |
297.0 |
66.3 |
68.7 |
9.3 |
3.5 |
240.0 |
22.9 |
1556 |
995 |
1170 |
386 |
24.8% |
23.3% |
3.4% |
30.2 |
8.6 |
CBRC0016 |
31 |
32 |
325.5 |
36.3 |
24.1 |
6.9 |
5.1 |
7.7 |
136.6 |
3.5 |
150.6 |
35.3 |
32.5 |
5.7 |
3.5 |
238.7 |
23.1 |
1035 |
710 |
681 |
355 |
34.3% |
18.0% |
3.5% |
45.6 |
8.8 |
CBRC0016 |
32 |
33 |
135.7 |
11.3 |
7.6 |
2.3 |
5.1 |
2.4 |
59.1 |
1.1 |
57.1 |
14.2 |
11.4 |
1.8 |
1.1 |
74.0 |
7.1 |
391 |
256 |
278 |
114 |
29.1% |
18.2% |
2.9% |
34.0 |
8.7 |
CBRC0016 |
33 |
34 |
112.3 |
10.8 |
7.2 |
2.2 |
5.1 |
2.3 |
44.2 |
1.0 |
52.2 |
12.6 |
11.4 |
1.8 |
1.0 |
70.4 |
6.5 |
341 |
229 |
233 |
108 |
31.8% |
19.0% |
3.2% |
31.8 |
11.6 |
CBRC0016 |
34 |
35 |
103.4 |
23.1 |
18.6 |
2.7 |
5.1 |
5.7 |
40.6 |
2.8 |
52.2 |
12.0 |
12.5 |
3.2 |
2.7 |
213.3 |
16.9 |
515 |
411 |
221 |
294 |
57.1% |
12.5% |
4.5% |
28.5 |
11.5 |
CBRC0016 |
35 |
36 |
87.1 |
8.2 |
5.6 |
1.6 |
5.1 |
1.9 |
37.4 |
0.9 |
40.6 |
10.4 |
8.1 |
1.4 |
0.9 |
58.5 |
5.0 |
273 |
186 |
184 |
89 |
32.7% |
18.7% |
3.0% |
32.0 |
9.3 |
CBRC0016 |
36 |
37 |
106.4 |
7.9 |
4.5 |
1.8 |
5.1 |
1.6 |
44.7 |
0.6 |
47.3 |
12.2 |
9.7 |
1.3 |
0.6 |
46.7 |
3.9 |
294 |
188 |
220 |
74 |
25.2% |
20.2% |
2.7% |
24.3 |
9.9 |
CBRC0016 |
37 |
38 |
81.3 |
4.8 |
2.8 |
1.3 |
5.1 |
1.0 |
34.8 |
0.3 |
33.2 |
9.0 |
6.7 |
0.9 |
0.4 |
29.3 |
2.4 |
213 |
132 |
165 |
48 |
22.6% |
19.8% |
2.3% |
18.9 |
8.7 |
CBRC0016 |
38 |
39 |
248.1 |
18.8 |
9.6 |
4.6 |
5.1 |
3.6 |
97.1 |
1.1 |
125.9 |
30.1 |
24.2 |
3.3 |
1.2 |
108.3 |
7.3 |
688 |
440 |
525 |
163 |
23.7% |
22.7% |
2.7% |
38.2 |
10.9 |
CBRC0017 |
30 |
31 |
152.9 |
7.3 |
3.3 |
2.4 |
5.1 |
1.2 |
45.7 |
0.4 |
69.6 |
18.1 |
13.5 |
1.3 |
0.5 |
27.9 |
2.9 |
352 |
199 |
300 |
52 |
14.9% |
24.9% |
2.1% |
25.9 |
9.8 |
CBRC0017 |
31 |
32 |
202.1 |
8.3 |
3.6 |
2.8 |
5.1 |
1.4 |
54.9 |
0.4 |
85.2 |
21.8 |
16.6 |
1.6 |
0.5 |
32.5 |
3.0 |
440 |
238 |
381 |
59 |
13.5% |
24.3% |
1.9% |
24.8 |
12.0 |
CBRC0017 |
32 |
33 |
390.6 |
14.6 |
5.7 |
5.0 |
5.1 |
2.3 |
100.9 |
0.6 |
167.5 |
42.3 |
32.2 |
2.9 |
0.8 |
50.9 |
4.5 |
826 |
435 |
734 |
92 |
11.2% |
25.4% |
1.8% |
20.7 |
8.6 |
CBRC0017 |
33 |
34 |
563.8 |
24.0 |
9.8 |
7.8 |
5.1 |
3.9 |
161.8 |
0.9 |
258.9 |
65.1 |
49.7 |
4.7 |
1.3 |
83.7 |
7.3 |
1248 |
684 |
1099 |
149 |
11.9% |
26.0% |
1.9% |
24.1 |
12.7 |
CBRC0017 |
34 |
35 |
500.0 |
35.5 |
16.0 |
8.8 |
5.1 |
6.1 |
147.8 |
1.6 |
244.2 |
56.0 |
52.2 |
6.6 |
2.1 |
146.0 |
12.7 |
1241 |
741 |
1000 |
241 |
19.4% |
24.2% |
2.9% |
23.2 |
11.9 |
CBRC0017 |
35 |
36 |
197.8 |
22.2 |
14.3 |
3.7 |
5.1 |
4.7 |
77.2 |
1.9 |
90.6 |
22.0 |
19.7 |
3.4 |
2.0 |
143.5 |
12.9 |
621 |
423 |
407 |
214 |
34.4% |
18.1% |
3.6% |
24.3 |
10.7 |
CBRC0017 |
36 |
37 |
200.8 |
15.8 |
9.5 |
3.1 |
5.1 |
3.2 |
79.9 |
1.3 |
88.9 |
22.9 |
17.5 |
2.5 |
1.4 |
93.2 |
9.0 |
554 |
353 |
410 |
144 |
26.0% |
20.2% |
2.9% |
27.8 |
7.9 |
CBRC0017 |
37 |
38 |
187.9 |
18.6 |
13.8 |
3.0 |
5.1 |
4.3 |
87.0 |
2.1 |
78.6 |
20.1 |
15.9 |
2.7 |
2.0 |
137.1 |
13.9 |
592 |
404 |
390 |
203 |
34.2% |
16.7% |
3.1% |
24.2 |
7.9 |
CBRC0017 |
38 |
39 |
215.6 |
13.9 |
7.2 |
3.3 |
5.1 |
2.6 |
91.7 |
1.0 |
94.4 |
24.2 |
18.6 |
2.5 |
1.0 |
66.4 |
6.6 |
554 |
339 |
445 |
110 |
19.8% |
21.4% |
2.5% |
25.6 |
7.9 |
CBRC0017 |
39 |
40 |
173.2 |
10.8 |
5.7 |
2.6 |
12.9 |
2.0 |
68.6 |
0.7 |
77.3 |
19.7 |
14.8 |
1.8 |
0.8 |
52.4 |
5.2 |
449 |
275 |
354 |
95 |
21.2% |
21.6% |
2.4% |
20.2 |
13.1 |
CBRC0017 |
40 |
41 |
144.3 |
9.4 |
5.0 |
2.2 |
10.8 |
1.7 |
60.2 |
0.7 |
65.2 |
16.6 |
12.2 |
1.5 |
0.7 |
42.5 |
4.7 |
378 |
233 |
298 |
79 |
21.0% |
21.7% |
2.5% |
25.4 |
7.3 |
CBRC0017 |
41 |
42 |
160.3 |
9.6 |
5.3 |
2.1 |
10.9 |
1.7 |
75.9 |
0.7 |
62.1 |
16.4 |
11.7 |
1.5 |
0.7 |
47.5 |
4.7 |
411 |
251 |
326 |
85 |
20.6% |
19.1% |
2.3% |
20.8 |
7.5 |
CBRC0017 |
42 |
43 |
98.0 |
12.6 |
9.5 |
1.8 |
10.3 |
2.9 |
49.5 |
1.3 |
40.6 |
10.4 |
7.6 |
1.7 |
1.3 |
103.0 |
8.3 |
359 |
261 |
206 |
153 |
42.5% |
14.2% |
3.5% |
15.4 |
6.7 |
CBRC0017 |
43 |
44 |
173.2 |
14.8 |
10.8 |
2.2 |
13.0 |
3.3 |
89.0 |
1.3 |
64.6 |
17.5 |
11.3 |
2.1 |
1.4 |
128.3 |
8.4 |
541 |
368 |
356 |
186 |
34.3% |
15.2% |
2.7% |
18.5 |
8.6 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0017 |
44 |
45 |
143.1 |
9.5 |
6.5 |
1.8 |
9.2 |
2.0 |
65.3 |
0.9 |
52.0 |
14.2 |
9.5 |
1.4 |
0.9 |
76.7 |
5.3 |
398 |
255 |
284 |
114 |
28.7% |
16.6% |
2.4% |
22.3 |
10.2 |
CBRC0019 |
29 |
30 |
332.9 |
12.1 |
5.1 |
2.7 |
13.2 |
2.1 |
168.9 |
0.5 |
105.0 |
34.1 |
17.3 |
2.1 |
0.7 |
56.5 |
3.9 |
757 |
424 |
658 |
99 |
13.1% |
18.4% |
1.6% |
21.7 |
9.5 |
CBRC0019 |
30 |
31 |
711.2 |
20.6 |
8.4 |
4.9 |
21.8 |
3.5 |
308.4 |
0.7 |
204.8 |
69.2 |
30.8 |
3.6 |
1.1 |
86.6 |
5.9 |
1482 |
770 |
1325 |
157 |
10.6% |
18.5% |
1.4% |
26.2 |
8.3 |
CBRC0019 |
31 |
32 |
289.9 |
10.8 |
5.1 |
2.9 |
12.1 |
2.0 |
148.9 |
0.5 |
113.0 |
35.6 |
17.1 |
1.9 |
0.7 |
41.5 |
4.2 |
686 |
396 |
605 |
82 |
11.9% |
21.7% |
1.6% |
20.2 |
10.0 |
CBRC0019 |
32 |
33 |
202.1 |
6.3 |
3.0 |
1.3 |
7.5 |
1.1 |
110.1 |
0.3 |
62.0 |
19.9 |
10.3 |
1.1 |
0.4 |
27.9 |
2.4 |
456 |
254 |
404 |
51 |
11.3% |
18.0% |
1.4% |
21.6 |
6.6 |
CBRC0019 |
33 |
34 |
189.2 |
6.6 |
3.0 |
1.3 |
8.3 |
1.1 |
92.8 |
0.3 |
64.9 |
20.1 |
11.4 |
1.2 |
0.4 |
28.7 |
2.4 |
432 |
243 |
378 |
53 |
12.4% |
19.7% |
1.5% |
23.7 |
5.6 |
CBRC0019 |
34 |
35 |
180.0 |
6.9 |
2.9 |
1.4 |
8.0 |
1.2 |
89.3 |
0.3 |
62.2 |
19.0 |
11.0 |
1.2 |
0.4 |
29.0 |
2.4 |
415 |
235 |
361 |
54 |
12.9% |
19.6% |
1.7% |
22.3 |
6.0 |
CBRC0019 |
35 |
36 |
205.8 |
8.0 |
3.7 |
1.5 |
9.2 |
1.4 |
97.2 |
0.4 |
71.2 |
21.9 |
12.8 |
1.4 |
0.5 |
35.2 |
2.9 |
473 |
267 |
409 |
64 |
13.6% |
19.7% |
1.7% |
26.9 |
6.8 |
CBRC0019 |
36 |
37 |
142.5 |
6.3 |
2.8 |
1.2 |
6.6 |
1.1 |
69.9 |
0.3 |
49.7 |
15.5 |
8.9 |
1.0 |
0.4 |
25.5 |
2.4 |
334 |
192 |
286 |
48 |
14.3% |
19.5% |
1.9% |
19.5 |
9.7 |
CBRC0019 |
37 |
38 |
213.7 |
8.0 |
3.6 |
1.6 |
9.0 |
1.4 |
103.4 |
0.3 |
71.5 |
22.4 |
12.5 |
1.4 |
0.5 |
35.3 |
2.8 |
488 |
274 |
424 |
64 |
13.1% |
19.3% |
1.6% |
24.5 |
8.0 |
CBRC0019 |
38 |
39 |
186.7 |
6.7 |
2.8 |
1.4 |
7.9 |
1.1 |
86.3 |
0.3 |
63.5 |
19.1 |
11.6 |
1.2 |
0.4 |
28.7 |
2.3 |
420 |
233 |
367 |
53 |
12.6% |
19.7% |
1.6% |
24.8 |
5.6 |
CBRC0019 |
39 |
40 |
173.2 |
6.5 |
2.8 |
1.4 |
7.4 |
1.1 |
83.3 |
0.3 |
59.5 |
18.2 |
10.5 |
1.2 |
0.4 |
28.3 |
2.4 |
397 |
223 |
345 |
52 |
13.1% |
19.6% |
1.6% |
14.4 |
9.8 |
CBRC0019 |
40 |
41 |
211.9 |
9.3 |
3.7 |
2.0 |
10.8 |
1.6 |
99.5 |
0.3 |
87.8 |
25.8 |
15.5 |
1.7 |
0.5 |
35.9 |
2.8 |
509 |
297 |
440 |
69 |
13.5% |
22.3% |
1.8% |
12.3 |
10.4 |
CBRC0019 |
41 |
42 |
249.4 |
8.3 |
3.2 |
1.9 |
10.0 |
1.4 |
124.9 |
0.3 |
85.8 |
26.2 |
14.8 |
1.6 |
0.4 |
35.0 |
2.4 |
566 |
316 |
501 |
65 |
11.4% |
19.8% |
1.5% |
14.5 |
12.1 |
CBRC0019 |
42 |
43 |
248.1 |
8.7 |
3.4 |
1.9 |
10.2 |
1.4 |
123.1 |
0.3 |
83.4 |
25.5 |
14.9 |
1.6 |
0.5 |
35.8 |
2.7 |
562 |
314 |
495 |
67 |
11.8% |
19.4% |
1.5% |
18.7 |
3.9 |
CBRC0019 |
43 |
44 |
234.0 |
7.6 |
3.2 |
1.7 |
9.2 |
1.2 |
119.0 |
0.3 |
74.9 |
23.0 |
13.1 |
1.4 |
0.4 |
32.9 |
2.5 |
524 |
290 |
464 |
60 |
11.5% |
18.7% |
1.5% |
20.0 |
4.7 |
CBRC0020 |
35 |
36 |
344.0 |
4.2 |
1.9 |
1.5 |
5.9 |
0.7 |
161.3 |
0.3 |
78.1 |
27.1 |
12.6 |
0.8 |
0.3 |
18.3 |
1.9 |
659 |
315 |
623 |
36 |
5.4% |
16.0% |
0.6% |
27.7 |
11.3 |
CBRC0020 |
36 |
37 |
558.9 |
7.6 |
3.5 |
2.9 |
10.4 |
1.5 |
204.1 |
0.5 |
139.7 |
45.8 |
23.9 |
1.5 |
0.5 |
30.2 |
3.4 |
1034 |
475 |
972 |
62 |
6.0% |
17.9% |
0.7% |
36.2 |
7.6 |
CBRC0020 |
37 |
38 |
425.0 |
5.4 |
2.2 |
2.7 |
9.8 |
0.9 |
121.4 |
0.3 |
122.8 |
36.4 |
21.7 |
1.2 |
0.3 |
19.9 |
2.1 |
772 |
347 |
727 |
45 |
5.8% |
20.6% |
0.7% |
31.6 |
12.2 |
CBRC0020 |
38 |
39 |
432.4 |
8.1 |
3.1 |
3.5 |
13.5 |
1.3 |
159.5 |
0.4 |
146.9 |
42.5 |
26.6 |
1.7 |
0.4 |
27.8 |
2.9 |
871 |
438 |
808 |
63 |
7.2% |
21.8% |
0.9% |
34.6 |
14.8 |
CBRC0020 |
39 |
40 |
487.7 |
12.0 |
4.4 |
4.9 |
19.1 |
1.9 |
130.2 |
0.5 |
180.6 |
48.1 |
35.6 |
2.5 |
0.7 |
40.3 |
3.9 |
972 |
485 |
882 |
90 |
9.3% |
23.5% |
1.2% |
32.0 |
14.7 |
CBRC0020 |
40 |
41 |
407.8 |
10.5 |
4.1 |
4.1 |
16.5 |
1.6 |
119.6 |
0.5 |
161.2 |
44.6 |
30.4 |
2.2 |
0.6 |
33.5 |
3.5 |
841 |
433 |
764 |
77 |
9.2% |
24.5% |
1.2% |
27.2 |
13.3 |
CBRC0020 |
41 |
42 |
492.6 |
9.8 |
3.6 |
4.3 |
16.6 |
1.5 |
147.2 |
0.4 |
172.8 |
47.4 |
32.2 |
2.1 |
0.5 |
32.1 |
3.1 |
966 |
474 |
892 |
74 |
7.7% |
22.8% |
1.0% |
20.9 |
9.6 |
CBRC0020 |
42 |
43 |
495.0 |
11.8 |
4.3 |
4.8 |
18.7 |
1.8 |
174.7 |
0.5 |
188.1 |
51.2 |
35.6 |
2.4 |
0.6 |
37.1 |
3.8 |
1030 |
535 |
945 |
86 |
8.3% |
23.2% |
1.1% |
21.6 |
9.0 |
CBRC0020 |
43 |
44 |
379.6 |
6.1 |
2.7 |
2.4 |
9.3 |
1.0 |
138.4 |
0.4 |
112.6 |
34.8 |
19.5 |
1.2 |
0.4 |
22.6 |
2.7 |
734 |
354 |
685 |
49 |
6.7% |
20.1% |
0.8% |
21.9 |
8.2 |
CBRC0020 |
44 |
45 |
447.1 |
14.0 |
5.5 |
4.9 |
21.4 |
2.2 |
138.4 |
0.7 |
165.1 |
42.3 |
32.4 |
2.9 |
0.8 |
50.0 |
4.9 |
933 |
486 |
825 |
107 |
11.5% |
22.2% |
1.5% |
19.6 |
9.9 |
CBRC0020 |
45 |
46 |
113.7 |
6.8 |
4.5 |
1.3 |
6.1 |
1.5 |
56.1 |
0.7 |
40.4 |
11.2 |
8.0 |
1.0 |
0.7 |
37.3 |
5.0 |
294 |
181 |
229 |
65 |
22.1% |
17.5% |
2.3% |
23.6 |
12.6 |
CBRC0020 |
46 |
47 |
172.0 |
12.6 |
7.3 |
2.5 |
12.7 |
2.5 |
77.6 |
1.1 |
65.6 |
16.7 |
14.1 |
2.0 |
1.2 |
73.7 |
7.5 |
469 |
297 |
346 |
123 |
26.2% |
17.5% |
2.7% |
21.3 |
16.1 |
CBRC0020 |
47 |
48 |
321.8 |
21.4 |
11.5 |
4.7 |
25.4 |
4.1 |
117.2 |
1.6 |
119.7 |
27.8 |
26.4 |
3.8 |
1.8 |
105.8 |
11.0 |
804 |
482 |
613 |
191 |
23.8% |
18.3% |
2.7% |
24.8 |
21.2 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0020 |
48 |
49 |
137.6 |
12.0 |
7.5 |
2.2 |
12.2 |
2.5 |
58.4 |
1.1 |
52.4 |
12.8 |
11.6 |
1.9 |
1.2 |
70.9 |
7.8 |
392 |
255 |
273 |
119 |
30.4% |
16.6% |
3.1% |
20.1 |
43.0 |
CBRC0020 |
49 |
50 |
318.2 |
24.1 |
13.0 |
5.1 |
27.9 |
4.6 |
134.3 |
1.8 |
122.9 |
29.5 |
27.3 |
4.1 |
2.0 |
130.2 |
12.4 |
857 |
539 |
632 |
225 |
26.3% |
17.8% |
2.8% |
26.2 |
18.0 |
CBRC0020 |
50 |
51 |
197.8 |
13.9 |
8.9 |
2.4 |
13.6 |
2.9 |
93.8 |
1.4 |
68.8 |
18.4 |
13.4 |
2.2 |
1.4 |
98.0 |
9.0 |
546 |
348 |
392 |
154 |
28.2% |
16.0% |
2.5% |
16.7 |
13.1 |
CBRC0020 |
51 |
52 |
171.4 |
9.4 |
6.3 |
1.8 |
9.8 |
2.0 |
85.0 |
0.9 |
57.9 |
15.9 |
10.5 |
1.5 |
1.0 |
65.7 |
6.1 |
445 |
274 |
341 |
104 |
23.5% |
16.6% |
2.1% |
15.2 |
10.2 |
CBRC0020 |
52 |
53 |
168.3 |
8.0 |
5.0 |
1.7 |
8.8 |
1.7 |
77.6 |
0.7 |
53.7 |
14.9 |
10.2 |
1.3 |
0.8 |
55.1 |
4.8 |
413 |
244 |
325 |
88 |
21.3% |
16.6% |
2.0% |
13.7 |
5.6 |
CBRC0022 |
20 |
21 |
457.0 |
3.3 |
1.2 |
1.3 |
4.7 |
0.5 |
282.6 |
0.1 |
99.8 |
41.4 |
10.2 |
0.6 |
0.1 |
8.8 |
1.0 |
913 |
456 |
891 |
22 |
2.4% |
15.5% |
0.4% |
26.8 |
3.6 |
CBRC0022 |
21 |
22 |
181.2 |
1.8 |
0.9 |
0.5 |
2.1 |
0.3 |
103.3 |
0.1 |
36.8 |
15.5 |
4.0 |
0.3 |
0.1 |
6.6 |
0.9 |
355 |
173 |
341 |
14 |
3.9% |
14.7% |
0.5% |
26.8 |
4.1 |
CBRC0022 |
22 |
23 |
157.8 |
2.2 |
1.1 |
0.6 |
2.3 |
0.4 |
98.3 |
0.2 |
38.0 |
15.4 |
4.3 |
0.4 |
0.1 |
7.5 |
1.0 |
330 |
172 |
314 |
16 |
4.8% |
16.2% |
0.7% |
32.1 |
3.6 |
CBRC0022 |
23 |
24 |
192.2 |
2.8 |
1.4 |
0.8 |
3.2 |
0.5 |
123.1 |
0.2 |
49.2 |
19.5 |
5.7 |
0.5 |
0.2 |
10.2 |
1.3 |
411 |
219 |
390 |
21 |
5.1% |
16.7% |
0.7% |
35.2 |
3.0 |
CBRC0022 |
24 |
25 |
255.5 |
4.0 |
1.5 |
1.5 |
5.3 |
0.6 |
173.6 |
0.2 |
79.9 |
29.0 |
10.3 |
0.7 |
0.2 |
12.6 |
1.2 |
576 |
321 |
548 |
28 |
4.8% |
18.9% |
0.7% |
22.8 |
2.5 |
CBRC0022 |
25 |
26 |
259.2 |
2.6 |
1.2 |
0.9 |
3.4 |
0.4 |
144.8 |
0.2 |
63.5 |
24.6 |
6.7 |
0.5 |
0.2 |
8.4 |
1.0 |
518 |
258 |
499 |
19 |
3.6% |
17.0% |
0.5% |
18.5 |
2.5 |
CBRC0022 |
26 |
27 |
285.0 |
2.2 |
0.9 |
0.8 |
3.0 |
0.4 |
162.4 |
0.1 |
63.7 |
25.5 |
6.1 |
0.4 |
0.1 |
7.2 |
0.9 |
559 |
274 |
543 |
16 |
2.9% |
16.0% |
0.4% |
27.0 |
2.2 |
CBRC0022 |
27 |
28 |
162.8 |
1.8 |
0.9 |
0.6 |
2.2 |
0.3 |
98.0 |
0.1 |
36.2 |
14.1 |
4.0 |
0.3 |
0.1 |
6.7 |
0.9 |
329 |
166 |
315 |
14 |
4.2% |
15.3% |
0.5% |
22.4 |
1.6 |
CBRC0022 |
28 |
29 |
129.0 |
2.6 |
1.2 |
0.9 |
3.4 |
0.4 |
73.2 |
0.2 |
39.9 |
13.6 |
5.7 |
0.5 |
0.2 |
9.4 |
1.1 |
281 |
152 |
261 |
20 |
7.1% |
19.0% |
0.9% |
30.8 |
2.9 |
CBRC0022 |
29 |
30 |
215.6 |
3.6 |
1.6 |
1.3 |
4.9 |
0.6 |
95.9 |
0.2 |
57.5 |
19.4 |
8.5 |
0.7 |
0.2 |
12.2 |
1.5 |
424 |
208 |
397 |
27 |
6.3% |
18.1% |
0.9% |
28.7 |
3.4 |
CBRC0022 |
30 |
31 |
597.0 |
11.8 |
3.6 |
4.8 |
19.4 |
1.6 |
207.6 |
0.3 |
201.4 |
57.3 |
33.6 |
2.4 |
0.4 |
29.0 |
2.4 |
1173 |
576 |
1097 |
76 |
6.5% |
22.1% |
1.0% |
24.6 |
3.5 |
CBRC0022 |
31 |
32 |
409.1 |
8.9 |
3.1 |
3.3 |
14.0 |
1.3 |
158.9 |
0.3 |
131.6 |
38.5 |
22.4 |
1.8 |
0.4 |
25.1 |
2.2 |
821 |
412 |
760 |
60 |
7.4% |
20.7% |
1.1% |
27.0 |
3.9 |
CBRC0022 |
32 |
33 |
431.2 |
19.1 |
8.8 |
5.3 |
24.7 |
3.1 |
173.6 |
0.9 |
194.9 |
52.5 |
35.4 |
3.4 |
1.1 |
67.6 |
6.9 |
1029 |
597 |
888 |
141 |
13.7% |
24.0% |
1.9% |
26.1 |
3.9 |
CBRC0022 |
33 |
34 |
161.5 |
11.4 |
6.3 |
2.5 |
12.5 |
2.1 |
59.7 |
0.8 |
72.6 |
18.1 |
14.3 |
1.8 |
0.9 |
56.9 |
5.4 |
427 |
265 |
326 |
101 |
23.6% |
21.2% |
2.7% |
20.5 |
3.2 |
CBRC0022 |
34 |
35 |
196.5 |
9.4 |
4.3 |
2.7 |
12.1 |
1.5 |
73.9 |
0.5 |
84.8 |
22.2 |
16.2 |
1.7 |
0.6 |
36.8 |
3.5 |
467 |
270 |
394 |
73 |
15.7% |
22.9% |
2.0% |
26.7 |
4.7 |
CBRC0022 |
35 |
36 |
131.4 |
6.8 |
3.3 |
1.6 |
7.9 |
1.1 |
53.0 |
0.4 |
53.1 |
14.5 |
9.6 |
1.1 |
0.5 |
27.4 |
2.7 |
315 |
183 |
262 |
53 |
16.8% |
21.5% |
2.2% |
30.1 |
4.2 |
CBRC0022 |
36 |
37 |
215.0 |
6.6 |
2.8 |
2.0 |
8.7 |
1.0 |
106.6 |
0.3 |
75.5 |
22.3 |
12.2 |
1.2 |
0.3 |
24.5 |
2.2 |
481 |
266 |
432 |
50 |
10.3% |
20.3% |
1.4% |
22.2 |
5.0 |
CBRC0022 |
37 |
38 |
270.2 |
11.0 |
5.4 |
2.7 |
12.9 |
1.8 |
122.0 |
0.6 |
99.2 |
28.2 |
17.4 |
1.8 |
0.7 |
44.4 |
4.2 |
623 |
352 |
537 |
86 |
13.7% |
20.5% |
1.8% |
22.0 |
4.4 |
CBRC0028 |
12 |
13 |
423.8 |
3.8 |
1.2 |
1.8 |
6.3 |
0.6 |
224.0 |
0.1 |
101.9 |
36.4 |
11.9 |
0.8 |
0.2 |
11.2 |
1.0 |
825 |
401 |
798 |
27 |
3.3% |
16.8% |
0.5% |
5.4 |
0.9 |
CBRC0034 |
26 |
27 |
275.2 |
2.9 |
1.0 |
1.3 |
4.4 |
0.4 |
186.5 |
0.1 |
61.4 |
23.0 |
7.6 |
0.6 |
0.1 |
8.8 |
0.9 |
574 |
299 |
554 |
20 |
3.6% |
14.7% |
0.5% |
46.0 |
5.4 |
CBRC0034 |
27 |
28 |
438.5 |
4.7 |
1.6 |
2.1 |
7.5 |
0.7 |
288.5 |
0.2 |
96.6 |
36.0 |
11.9 |
0.9 |
0.2 |
13.3 |
1.1 |
904 |
465 |
871 |
32 |
3.6% |
14.7% |
0.5% |
22.2 |
2.9 |
CBRC0034 |
28 |
29 |
394.3 |
4.3 |
1.5 |
1.9 |
6.8 |
0.6 |
253.3 |
0.1 |
95.4 |
34.5 |
11.2 |
0.9 |
0.2 |
13.2 |
1.1 |
819 |
425 |
789 |
31 |
3.7% |
15.8% |
0.5% |
12.7 |
0.9 |
CBRC0034 |
29 |
30 |
337.8 |
4.1 |
1.6 |
1.7 |
6.2 |
0.6 |
210.5 |
0.2 |
82.4 |
28.2 |
10.1 |
0.8 |
0.2 |
14.1 |
1.2 |
700 |
362 |
669 |
31 |
4.4% |
15.8% |
0.6% |
9.8 |
0.8 |
CBRC0034 |
30 |
31 |
256.7 |
2.9 |
1.1 |
1.3 |
4.3 |
0.4 |
160.7 |
0.1 |
57.9 |
20.2 |
7.3 |
0.5 |
0.1 |
11.0 |
1.0 |
526 |
269 |
503 |
23 |
4.3% |
14.9% |
0.5% |
9.0 |
0.7 |
Hole ID |
From (m) |
To (m) |
CeO2 |
Dy2O3 |
Er2O3 |
Eu2O3 |
Gd2O3 |
Ho2O3 |
La2O3 |
Lu2O3 |
Nd2O3 |
Pr6O11 |
Sm2O3 |
Tb2O3 |
Tm2O3 |
Y2O3 |
Yb2O3 |
TREO |
TREO-Ce |
LREO |
HREO |
% HREO |
%NdPr |
%Dy2O3 |
Th ppm |
U ppm |
CBRC0040 |
12 |
13 |
217.4 |
3.8 |
1.1 |
2.0 |
5.6 |
0.5 |
139.6 |
0.1 |
81.5 |
32.0 |
10.6 |
0.8 |
0.1 |
6.9 |
0.7 |
503 |
285 |
481 |
22 |
4.3% |
22.6% |
0.8% |
11.2 |
5.4 |
CBRC0040 |
13 |
14 |
744.4 |
17.4 |
4.3 |
8.3 |
25.1 |
2.3 |
621.6 |
0.2 |
307.3 |
119.7 |
42.0 |
3.6 |
0.4 |
32.6 |
2.1 |
1931 |
1187 |
1835 |
96 |
5.0% |
22.1% |
0.9% |
18.3 |
2.3 |
CBRC0040 |
34 |
35 |
518.4 |
25.0 |
10.8 |
8.5 |
5.1 |
4.2 |
129.0 |
1.0 |
238.2 |
60.6 |
45.8 |
4.7 |
1.4 |
93.2 |
8.2 |
1154 |
636 |
992 |
162 |
14.0% |
25.9% |
2.2% |
10.4 |
4.0 |
CBRC0040 |
35 |
36 |
211.3 |
11.7 |
5.8 |
3.3 |
5.1 |
2.1 |
60.8 |
0.7 |
93.2 |
23.6 |
18.1 |
2.0 |
0.8 |
56.0 |
5.1 |
500 |
288 |
407 |
93 |
18.5% |
23.4% |
2.3% |
41.2 |
4.0 |