Brancote Holdings PLC
30 October 2000
Contacts: Richard Prickett, Chairman
Bill Humphries, Managing Director
Brancote Holdings PLC 020 7493 1002
David Bick
Holborn Public Relations 020 7929 5599
david.bick@holbornpr.co.uk
BRANCOTE HOLDINGS PLC
Argentine 60% joint venture
Progress report on exploration programme
Highlights
* Phase III drilling, commenced in mid September, continues to
produce outstanding results further expanding the established
resource Galadriel Sur, down-dip and south along strike towards
the Julia - Elena vein systems;
* Preliminary metallurgical investigations have indicated that a
standard whole-ore C.I.L. recovery method yields high gold
recoveries ranging from 92 to 94 percent in less than 24 hours.
Drilling on the Esquel Gold Project recommenced on September 14th
using a UDR 650 multipurpose drill rig to complete a programme of
diamond core step-back drilling on the established resource Galadriel
Sur.
Pincock Allen & Holt, in their resource statement of August 18th,
stated:
* The plus 20 metre wide, high grade zone located between 5,252,500
N and 5,252,300 N (200 metres strike length) is open at depth. A
line of holes should be drilled towards the east to intersect the
down-dip extension of the zone, 25 metres below the deepest holes.
This line of holes has now been completed and clearly shows the
continuation of this high grade zone down-dip.
In addition the results from GD206, (20 metres @ 18.9 g/t gold,
including 4.5 metres @ 57.7 g/t gold) now extend this high grade zone
further to the south.
A further line of step-back holes will now be drilled below the new
holes.
A second UDR 650 multipurpose drill rig commenced September 20th and
is being used to complete a programme of exploration R.C. drilling
to test prominent I.P.and resistivity geophysical anomalies discovered
earlier this year in the core area.
Two east-west 'fences' each consisting of R.C drill holes 50 metres
apart and 150 deep have been drilled to the west and south of
Galadriel Sur. On the southern line, RC 151, intersected the
projected Galadriel Sur vein 80 metres along strike towards the
Julia vein system, (14 metres @ 14.1 g/t gold and 15 metres @ 4.4 g/t
gold). Two further holes drilled 25 metres behind RC 151 and 40
metres to the north of RC 151 have both intersected the structure
with promising veining and textures (results pending).
In a recent visit to the Esquel Gold Project, Dr Richard Sillitoe,
a consulting geologist, experienced with Andean epithermal gold
occurrences, stated:
* The greatest potential for discovery of additional major ore
shoots in the Esquel district is believed to lie beneath the high
ridges separating Galadriel Sur and Antonia Norte and Galadriel
Sur and Julia - Elena Norte. Any ore shoots will be contained in
concealed veins that are likely to have the same orientation as
the known veins;
* There is reason to believe that one or more untested veins could
exist beneath the Galadriel Sur vein.
The success of the Phase III drilling to date has encouraged
MED to engage a third UDR 650 drill rig to accelerate the step-out
drilling on the Galadriel Sur and Julia veins with exploration for
blind veins in the central area. This rig is due to commence
drilling in mid November.
Table 1
Galadriel Sur Diamond Core and Reverse Circulation Drilling
Summary of Significant Intersections
Hole Easting Northing Depth From Intersection Grade
No 1564 5252 Metres Metres Metres G/T
Gold
--------------------------------------------------------------------
GD 202 4800.2 484.4 172.5 129.5 30.2 6.8
--------------------------------------------------------------------
GD 203 4759.5 402.6 217.5 172.6 24.5 10.4
--------------------------------------------------------------------
Including 5.1 20.2
--------------------------------------------------------------------
GD 204 4763.6 348.2 224.6 169.3 27.7 9.5
--------------------------------------------------------------------
Including 3.5 29.0
--------------------------------------------------------------------
GD 205 4752.5 310.5 251.2 174.0 31.4 5.9
--------------------------------------------------------------------
GD 206 4726.4 275.8 229.8 160.1 20.0 18.9
--------------------------------------------------------------------
Including 4.5 57.7
--------------------------------------------------------------------
GR 151 4796.4 142.5 150.0 88.0 14.0 14.1
--------------------------------------------------------------------
and 116.0 15.0 4.4
--------------------------------------------------------------------
Metallurgical tests were performed at Hazen Research Inc of Golden
Colorado, during July and August 2000 on samples collected from
drill core of the Galadriel and Galadriel Sur veins. Pincock Allen
& Holt were contracted to manage the metallurgical testing programme
and provide a summary of Hazen's results. Within their summary PAH
reported:
* The sample composites used for metal recovery testing were
subjected to conventional laboratory - scale crushing, grinding,
gravity concentration (by tabling), bottle roll cyanide leaching
and whole bottle roll carbon in leach (C.I.L.) processing
techniques;
* For the vein materials, testing indicated that a standard whole-
ore C.I.L. recovery method yields high gold recoveries ranging
from 92 to 94 per cent and moderate silver recoveries ranging
from 68 to 78 per cent;
* Recoveries from mineralised wall rock material, containing 5 g/t
gold and 9 g/t silver, using the C.I.L. recovery method, were
lower than those from the vein materials and ranged from 60 to
67 per cent of the gold and from 34 to 47 per cent of the silver;
* One metallurgical test was performed using the C.I.L. recovery
method on a blend of 90 per cent by weight Type A vein material
with 10 per cent by weight mineralised wall rock to observe the
impact of wall rock dilution on the vein material. Results from
the test indicated that the addition of activated carbon was
able to overcome the preg-robbing effects of the organic carbon
in the wall rock.
Recoveries from the blend test were 92 per cent for gold and
about 70 per cent for silver.
Further metallurgical test work to optimise grind sizes, cyanide
concentration and leach times will commence in mid November.
Bill Humphries, Managing Director of Brancote Holdings PLC said:
'I am pleased to report on the continuing success of our current
drilling programme at our Esquel gold project in Argentina.'
_____________________________
Geological information in this report has been compiled by Brancote's
Project Manager, Marc Sale, who:
* is a consultant to Brancote Holdings Plc;
* has relevant experience in relation to the mineralisation being
reported on to qualify as a Competent Person as defined in the
Australasian Code for Reporting of Identified Mineral Resources
and Ore Reserves;
* is a Member of the Australasian Institute of Mining and Metallurgy
and has had more than five years' experience in the field of
activity reported herein;
* has consented to the inclusion of this data.
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