1st Quarter Results
SHANTA GOLD LIMITED
"Shanta Gold" or the "Company"
The Board of Shanta Gold is please to present its regular quarterly
activity report.
At the Company's promising Singida project, exploration continues to
follow up on discoveries made during 2006. The delineation drilling
of mineralised shear hosted target areas includes both Reverse
Circulation (RC), and Diamond drilling aimed at confirming the depth
and strike of gold mineralisation. Phase 1 drilling at the Singida
Gold Project, comprising a total of 68,000m of RC drilling on nine
target areas, and 4,700m of diamond drilling on six target areas, has
been completed.
Mineralisation at the Gold Tree and Jem target areas is currently
open at depth, while the Kaizer Chief and Gustav target areas are
open to the east and at depth. The extent of high grade
mineralisation intersected at the Corn Patch Target Area continues to
be investigated.
Our internal modelling of the drill data indicates a preliminary
estimate (not JORC compliant) of around 2.906 million tons at an
average grade of 3.87 grams per ton, leading to 362,000 ounces
(inferred) of gold in situ on the currently drilled sections of
Singida. This preliminary estimate is not JORC compliant but does
give an indication of the potential of the area.
The company intends to release a JORC-compliant mineral resource
statement as soon as practicable once an Independent Consultant has
verified the above estimate.
Phase 2 drilling, based on the encouraging results to date, will test
further areas of expected prospectivity.
Encouraging first-pass results have been achieved at the Saza
Project, in the Lupa Goldfields, Chunya District, and at the Songea
gold and base metal project.
The focus on Singida has meant that little work has been done on the
Mgusu Project. However, this continues to be an important target for
the company.
Singida Gold Project
Exploration activities undertaken at Shanta Gold's encouraging
exploration targets at Singida in Tanzania during the first quarter
of 2007 may be summarised as follows:
Delineation of strike and depth extensions of the Kaizer Chief and
Gustav Target areas
Conventional soil sampling of PML areas.
Ongoing soil sampling of identified anomalous areas
First-pass evaluation drilling of newly-acquired PML areas
Limited first-pass evaluation-drilling of newly identified soil
geochemical anomalies
Regional mapping
RC drilling conducted during the first quarter of 2007 focussed on
further strike delineation of the Gustav Target, as well as limited
first-pass evaluation-drilling on PMLs in the Sambaru and Londoni
areas. These PMLs are located at distances of approximately 7km, and
12km southeast of the Gold Tree and Jem Target areas respectively. In
addition, anomalous soil geochemistry results achieved prompted
first-pass drilling to the north west of the Corn Patch Target Area.
Reverse Circulation Drilling - Singida - 1st Quarter 2007
+-----------------------------------------------+
| Target Area | Total Holes | Total m Drilled |
|---------------+-------------+-----------------|
| Gustav | 48 | 2949 |
|---------------+-------------+-----------------|
| Sambaru | 17 | 1341 |
|---------------+-------------+-----------------|
| Londoni | 8 | 813 |
|---------------+-------------+-----------------|
| Corn Patch NW | 4 | 387 |
|---------------+-------------+-----------------|
| Totals | 77 | 5490 |
+-----------------------------------------------+
Diamond drilling conducted during the first quarter of 2007 focussed
on establishing the continuity of the mineralised zone at the Kaizer
Chief and Gustav Target areas. Limited additional diamond drilling
was commissioned at the Sambaru group of PMLs in an attempt to
evaluate depth and strike continuity of the mineralised structures
targeted by artisanal miners.
All diamond holes drilled at the Kaizer Chief and Gustav Target areas
intersected down-dip extensions of the mineralised brittle-ductile
shear zone identified with RC drilling. The two diamond holes drilled
at the Sambaru group of PMLs failed to yield conclusive evidence of a
continuous mineralised zone, although evidence of gold
mineralisation, alteration and ductile deformation exists.
Diamond drilling progress - 1st quarter 2007
+----------------------------------------------+
| Target | Total Holes | Total m Drilled |
|--------------+-------------+-----------------|
| Gustav | 5 | 685.6 |
|--------------+-------------+-----------------|
| Kaizer Chief | 5 | 813.5 |
|--------------+-------------+-----------------|
| Sambaru | 2 | 190.5 |
|--------------+-------------+-----------------|
| Total | 12 | 1689.6 |
+----------------------------------------------+
The Kaizer Chief and Gustav Targets are defined by shear zones
displaying intense brittle-ductile deformation, alteration and
sulphidisation. The shear zones are localised in close proximity to a
contact area between mafic metavolcanic lithologies and a
metasedimentary succession. Structural deformation, alteration and
mineralization appear to have been focussed along this
metavolcanic/metasedimentary contact, resulting in appreciable strike
extents of contact-controlled mineralisation.
Currently Kaizer Chief mineralisation has been delineated over a
strike length of approximately 500m, while the inferred strike of
mineralization at the Gustav Target is approximately 900m.
Significant First Quarter 2007 RC Drill Intersections
+-------------------------------------------------------+
| Borehole | From | Downhole Intersection (m) | Au(g/t) |
|----------+------+---------------------------+---------|
| KR103 | 98 | 3 | 2.92 |
|----------+------+---------------------------+---------|
| KR104 | 23 | 5 | 2.59 |
|----------+------+---------------------------+---------|
| KR105 | 105 | 7 | 2.54 |
|----------+------+---------------------------+---------|
| KR117 | 31 | 1 | 1.16 |
|----------+------+---------------------------+---------|
| KR132 | 24 | 1 | 1.14 |
|----------+------+---------------------------+---------|
| KR133 | 41 | 2 | 2.50 |
|----------+------+---------------------------+---------|
| KR133 | 46 | 1 | 2.36 |
|----------+------+---------------------------+---------|
| KR137 | 25 | 4 | 1.45 |
|----------+------+---------------------------+---------|
| KR139 | 4 | 2 | 1.40 |
|----------+------+---------------------------+---------|
| KR140 | 45 | 3 | 1.48 |
|----------+------+---------------------------+---------|
| KR141 | 52 | 1 | 4.74 |
|----------+------+---------------------------+---------|
| LR081 | 70 | 2 | 4.88 |
|----------+------+---------------------------+---------|
| LR082 | 23 | 1 | 3.89 |
|----------+------+---------------------------+---------|
| LR082 | 51 | 1 | 1.71 |
|----------+------+---------------------------+---------|
| SR001 | 47 | 2 | 2.31 |
|----------+------+---------------------------+---------|
| SR002 | 29 | 1 | 1.55 |
|----------+------+---------------------------+---------|
| SR003 | 36 | 1 | 1.71 |
|----------+------+---------------------------+---------|
| SR004 | 43 | 1 | 3.81 |
+-------------------------------------------------------+
Both mineralised bodies trend roughly E-W, and display sub-vertical
dips. Diamond drilling has confirmed continuity of mineralised shear
zones at the Kaizer Chief and Gustav Target areas to a vertical depth
of approximately 130m.
Significant First Quarter 2007 Diamond Drill Intersections
+----------------------------------------------------------+
| Borehole | From | Downhole Intersection (m) | Au (g/t) |
|----------+--------+---------------------------+----------|
| KD082 | 175.90 | 0.30 | 53.55 |
|----------+--------+---------------------------+----------|
| KD082 | 178.12 | 0.80 | 4.31 |
|----------+--------+---------------------------+----------|
| KD082 | 180 | 0.45 | 1.44 |
|----------+--------+---------------------------+----------|
| KD082 | 181.27 | 3.59 | 10.65 |
|----------+--------+---------------------------+----------|
| KD099 | 70.6 | 4.81 | 4.89 |
|----------+--------+---------------------------+----------|
| KD099 | 77.35 | 0.41 | 8.95 |
|----------+--------+---------------------------+----------|
| KD099 | 80.46 | 2.00 | 5.16 |
|----------+--------+---------------------------+----------|
| KD100 | 169 | 1.18 | 2.27 |
|----------+--------+---------------------------+----------|
| KD100 | 171.64 | 2.31 | 3.75 |
|----------+--------+---------------------------+----------|
| KD100 | 189.51 | 0.40 | 1.08 |
|----------+--------+---------------------------+----------|
| KD102 | 158.5 | 2.74 | 5.92 |
|----------+--------+---------------------------+----------|
| KD102 | 167.05 | 1.65 | 8.29 |
|----------+--------+---------------------------+----------|
| KD110 | 183.88 | 2.06 | 2.28 |
|----------+--------+---------------------------+----------|
| KD112 | 164.5 | 0.55 | 2.31 |
|----------+--------+---------------------------+----------|
| KD120 | 182.78 | 0.85 | 1.58 |
|----------+--------+---------------------------+----------|
| KD120 | 189.21 | 2.23 | 3.90 |
|----------+--------+---------------------------+----------|
| KD135 | 168.18 | 0.44 | 4.14 |
|----------+--------+---------------------------+----------|
| KD135 | 171.76 | 0.28 | 1.04 |
|----------+--------+---------------------------+----------|
| KD135 | 172.7 | 1.74 | 2.47 |
|----------+--------+---------------------------+----------|
| KD143 | 130.74 | 3.58 | 5.19 |
|----------+--------+---------------------------+----------|
| SD009 | 117.07 | 3.66 | 2.04 |
+----------------------------------------------------------+
Phase 1 drilling at the Singida Gold Project, comprising a total of
68,000m of RC drilling on nine target areas, and 4,700m of diamond
drilling on six target areas, has been completed.
Mineralisation at the Gold Tree and Jem Target areas is currently
open at depth, while the Kaizer Chief and Gustav target areas are
open to the east and at depth. The lateral extent and orientation of
high grade mineralisation intersected at the Corn Patch Target area
is being investigated.
As indicated above a preliminary estimate of 2.906 million tons at an
average grade of 3.87 grams per ton, leading to 362,000 ounces
(inferred) of gold in situ has been calculated (not JORC compliant).
This is based on drilling in current sections of the project area
only (see note below). A second phase programme will test areas of
further prospectivity. Work is continuing to better quantify
geostatistical parameters used in the grade calculations and to
better define and model ore blocks in preparation for optimisation
studies.
Shanta Gold is planning regional Gradient Array IP surveys in the
near future with the aim of delineating strike extensions to the
Kaizer Chief, Gustav and Corn Patch Target areas. In addition, the
work will focus on collecting and testing bulk samples from
mineralised zones at the Kaizer Chief and Gustav Target areas in
order to validate results from drilling.
Saza Gold Target (Chunya Project)
Detailed work consisting of infill soil geochemistry, rock chip and
channel sampling, stream sediment pan concentrate sampling, and grid
geological mapping was carried out on PL2787/2004 at Saza, in the
Lupa Goldfield, Chunya district. Past gold production on the Saza
field (since about 1928) is estimated to be in excess of 380,000oz.
Highly encouraging gold results were received from over 1,300 soil
samples taken over a strongly mineralised zone some 6km in strike
length, known as the Saza Shear Zone. Gold results established from
contouring were recorded at +50ppb Au (with results up to 500ppb Au)
and define at least four immediate drill targets:
Jamhuri Creek-gold zone >1200m strike length
Elizabeth Hill Northwest-gold zone >600m strike length
Black Tree Hill North-gold zone >400m strike length
Bauhinia Creek-gold zone >400m strike length
Also associated with the above gold anomalies are strong copper and
lead soil anomalies. Gold-bearing hydrothermal breccias at Jamhuri
Creek are associated with elevated copper-lead-silver-molybdenum
levels.
The Elizabeth Hill Northwest-gold zone is adjacent to a portion of
the Saza goldfield, known as Razorback, currently being explored by
Helio Resource Corp.
During the quarter results were also received for 224 rock chip and
channel samples (maximum channel width 2m): these results show
average gold grades ranging from 6 to 48g/t Au for the above four
gold zones. At Black Tree Hill North rock channel results of up to 2m
at 106.0g/t Au were recorded. The average grade of 16 rock chip
samples across working faces at Bauhinia Creek was 48.9g/t Au.
In addition, detailed pan concentrate work within active drainages
over the mineralised zone (longer than 6km) resulted in 43 out of 49
samples returning gold grades better than 1g/t Au. A peak value of
66.0g/t Au was recorded.
These results augur well for the high potential of this part of the
Saza goldfield. In preparation for a 6,000m RC drill program, infill
gridding and drill pad preparation has been carried out at the
Jamhuri Creek and Black Tree Hill North zones. Depending on drill rig
availability, the drill programme is planned to start in early June.
Work is proceeding with first-pass project generation elsewhere in
the Lupa-Rukwa district at Kapalala and Lukwati to the north of Saza.
Songea Gold-Base Metal Project
Shanta Gold holds an extensive land position over Late Proterozoic
age metamorphic rocks and Late Paleaozoic to Mesozoic age sedimentary
rocks (the Karoo Basin) in the Songea-Mbinga district of south
western Tanzania, near Lake Nyasa.
The company holds more than 1,000km² of tenement area covering rocks
which are prospective for gold, copper, zinc, uranium and coal; first
pass reconnaissance drainage sampling for gold and base metals was
carried out during the quarter including more than 200 Bulk Cyanide
Leach (BCL) samples taken within the Shanta Gold tenements, which are
100% owned. The results are currently being assessed.
Out of eight tenements covered by the BCL programme, 12 anomalous
(gold-copper-zinc) drainages have been defined:
Lipumba-Kigonsera: combined gold (up to 53ppb Au)-copper-zinc
anomalies covering +15km strike length in Usugaran metamorphic
terrain;
Litenga Hill-Namikwanga: combined gold (up to 17ppb Au)-copper-zinc
anomalies covering +12km Landsat ring feature (multi-phase igneous
complex of Late Proterozoic age).
The Lipumba-Kigonsera zone appears to be related to a major NW
striking shear/thrust fault known as "the Kigonsera Shear" whereas
the Litenga-Namikwanga zone, hosted by high-level mafic to acidic
felsic intrusives may be related to magnetic, late-stage intrusives
of possible Iron Oxide Copper Gold affinity (IOCG).
Follow up work on the Mbinga tenements within the Songea project is
planned to start later in the Tanzanian dry season during the third
quarter of the year, once crops have been harvested and land access
negotiated.
Part of the Shanta Gold land position (the Ruhuhu Basin) covers Karoo
Basin sedimentary rocks. This basin is highly prospective for coal
and sandstone-style uranium deposits (similar to Paladin Resources'
Kayelekera uranium resource in northern Malawi). Shanta is currently
reviewing the potential of coal and uranium within its license areas.
Chris Picken, and John Stockley directly supervised the sampling and
drilling programme. They have also reviewed, approved and signed off
this drilling update announcement. Chris has a BSc (Hons) degree in
geology from the University of Manchester and has 18 years
international experience in greenstone gold exploration. John is a
Chartered Professional Geologist and Fellow of the Australian
Institute of Mining and Metallurgy.
Note: All RC drilling sampling has been done at 1m intervals; diamond
drill sample intervals generally 1m or less; all assaying done by
Fire Assay methods at SGS Mwanza (50 gram Fire Assay); ore zone
Specific Gravity determinations were carried out by SGS Mwanza; there
has been no more than 2m of internal dilution applied to gold
intersection calculations; a subjective top assay cut of 80g/t Au
applied; and check Fire Assaying of all higher grade intervals has
been carried out by Genalysis Laboratory in Perth Australia".
Generally a 1g/t Au bottom-cut has been applied but in some cases a
lower bottom-cut of 0.3g/t Au has been used to better quantify ore
block shapes.
QA & QC procedures include the submission of Standards, Blanks and
Duplicates throughout the drill program.
For further information contact:
Richard Shead
Shanta Gold Limited
Tel +27 11 728 8822
James Hannon
GMP Securities Europe LLP, an Appointed Representative of Panmure
Gordon (UK) Limited.
Tel +44 (0) 20 7459 3606
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