TIDMXTR
RNS Number : 1744V
Xtract Resources plc
09 December 2021
For immediate release
09 December 2021
Xtract Resources Plc
("Xtract" or the "Company")
New Porphyry Copper System Discovered on the Bushranger
Project
The Board of Xtract Resources Plc ("Xtract" or the "Company") is
very pleased to report the discovery of a new copper mineralised
porphyry system on the Bushranger copper-gold exploration project.
The discovery has been made by drilling an Induced Polarisation
("IP") geophysical anomaly undertaken as part of the ongoing Phase
2 diamond drilling programme.
Highlights
-- Two drill holes have intersected a new copper mineralised
porphyry system associated with an IP geophysical anomaly generated
by the Company during the period between the Phase 1 and Phase 2
drilling programmes
-- The new discovery, located 1.5km to the south-east of the
boundary of the Racecourse Inferred Mineral Resource, has been
named the "Ascot" prospect, with follow-up drilling already under
way
-- Based on preliminary logging, hole BRDD-21-033, which was
angled to the east, intersected a long interval of alteration and
sulphides. Traces of copper mineralisation extended from a down
hole depth of 85m until the end of hole at 783.7m, a total interval
of 698.7m. This included a zone of stronger visible chalcopyrite
and pyrrhotite mineralisation over a 110m interval from 670m
downhole depth.
-- Follow-up hole BRDD-21-035, drilled from the same pad towards
the west, confirmed the new discovery. Preliminary logging recorded
traces of copper mineralisation from 60m downhole to the end of
hole at 740.3m, with two zones of stronger visible copper
mineralisation over intervals of 113m from 179.4m depth and 128m
from 554m depth
-- Laboratory assays will be required to determine the intervals
of potentially economic grade for BRDD-21-033 and BRDD-21-035
-- The mineralisation intersected in these two holes explains
the IP anomaly in the area of the Ascot discovery, and further
drilling is planned to test the larger cluster of anomalous IP
signatures in the south-eastern area of the Bushranger prospect
(Refer RNS 13 October 21)
Colin Bird, Executive Chairman said: "This is an exciting new
discovery, and the team should be complimented for making such a
discovery in an established geological setting. Based on
preliminary logging and subject to laboratory assays, holes
BRDD-21-033 and 035 represent two very meaningful intersections,
similar to the main Racecourse deposit. The intention now is to
test for up-dip mineralisation and to establish strike direction
with a view to building up a further mineral resource at Ascot. We
have also commenced a new hole to test another geophysical anomaly
separate from Racecourse and Ascot. "
Bushranger Phase Two Drilling Update - Drill Hole
BRDD-21-033
Drill hole BRDD-21-033 was drilled at an inclination of -70
degrees towards to the east and was completed at a final depth of
783.7m. The hole is situated 1.5km to the south-east of the main
Racecourse Inferred Mineral Resource and is the first hole drilled
into the south-eastern IP anomaly. The hole intersected extensive
porphyry-type alteration and iron sulphides, with traces of
chalcopyrite mineralisation at 85m down hole depth until the end of
hole, a total interval of 698.7m, which included a stronger
intersection of chalcopyrite and pyrrhotite mineralisation over a
110m interval from 670m downhole. This new discovery to the
south-east of the Racecourse porphyry has been called the "Ascot"
prospect.
Drill hole BRDD-21-035 was the first hole drilled to follow up
the new Ascot discovery and was drilled towards the west at an
inclination of -60 degrees from the same drill pad as the discovery
hole. Preliminary logging recorded traces of copper mineralisation
from 60m downhole to the end of hole at 740.3m, with two zones of
stronger visible copper mineralisation over intervals of 113m from
179.4-292m depth and 128m from 554-612m depth.
The mineralisation and wide intervals of alteration intersected
in these two holes at the Ascot prospect display very similar
characteristics to that observed at the Racecourse Inferred Mineral
Resource and the company intends to model the structural
information available in these holes to define the potential strike
continuity of the Ascot prospect in follow-up drilling. Laboratory
assays will be required to determine the intervals of potentially
economic grade for BRDD-21-033 and BRDD-21-035
The Ascot IP anomaly forms part of a larger cluster of anomalous
IP signatures in the south-eastern area of the Bushranger prospect
and further drill holes are planned to test these anomalies as part
of the Phase 2 diamond drilling campaign (Refer RNS 13 October
21).
The company is pleased to include a link to some photographs of
the copper mineralisation from drill holes BRDD-21-033 and
BRDD-21-035.
Bushranger Prospect Drill Hole Location Plan
http://www.rns-pdf.londonstockexchange.com/rns/1744V_1-2021-12-9.pdf
Photo 1: BRDD-21-035 Pyrrhotite and chalcopyrite mineralisation
in drill core at 606.5m depth
http://www.rns-pdf.londonstockexchange.com/rns/1744V_2-2021-12-9.pdf
Photo 2: BRDD-21-035 Pyrrhotite and chalcopyrite mineralisation
in drill core at 642.5m depth
http://www.rns-pdf.londonstockexchange.com/rns/1744V_3-2021-12-9.pdf
Photo 3: BRDD-21-033 Chalcopyrite-pyrrhotite mineralisation
within quartz vein in drill core at 751.4m depth
http://www.rns-pdf.londonstockexchange.com/rns/1744V_4-2021-12-9.pdf
Further information is available from the Company's website
which details the company's project portfolio as well as a copy of
this announcement: www.xtractresources.com
The information contained within this announcement is deemed by
the Company to constitute inside information as stipulated under
the Market Abuse Regulations (EU) No. 596/2014 as it forms part of
UK Domestic Law by virtue of the European Union (Withdrawal) Act
2018 ("UK MAR").
The person who arranged for the release of this announcement on
behalf of the Company was Colin Bird, Director.
Enquiries :
Xtract Resources Plc Colin Bird, +44 (0)20 3416 6471
Executive Chairman www.xtractresources.com
Beaumont Cornish Limited Roland Cornish +44 (0)207628 3369
Nominated Adviser and Michael Cornish www.beaumontcornish.co.uk
Joint Broker Felicity Geidt
Novum Securities Limited Jon Belliss +44 (0) 207 399 9427
Joint Broker Colin Rowbury www.novumsecurities.com
Qualified Person:
Information in this announcement relating to the exploration
works has been reviewed by Edward (Ed) Slowey, BSc, PGeo, a
consultant to Xtract. Mr Slowey is a graduate geologist with more
than 40 years' relevant experience in mineral exploration and
mining, a founder member of the Institute of Geologists of Ireland
and is a Qualified Person under the AIM rules. Mr Slowey has
reviewed and approved the geological content of this
announcement.
Qualified Person:
In accordance with AIM Note for Mining and Oil & Gas
Companies, June 2009 ("Guidance Note"), Colin Bird, CC.ENG, FIMMM,
South African and UK Certified Mine Manager and Director of Xtract
Resources plc, with more than 40 years' experience mainly in hard
rock mining, is the qualified person as defined in the Guidance
Note of the London Stock Exchange, who has reviewed the technical
information contained in this press release.
TECHNICAL GLOSSARY
The following is a summary of technical terms:
"Ag" Silver
"Au" Gold
"Chalcopyrite" A copper-iron sulphide mineral, CuFeS(2) ,
often found in copper ores.
"Cu" Copper
"CuEq" Copper equivalent grade, calculated using
assumed metal prices for copper, gold and
other metals
"Induced Polarisation A method of ground geophysical surveying which
(IP)" employs the passing of an electrical current
into the ground to test for indications of
conductive metallic sulphides
"Inferred Mineral That part of a Mineral Resource for which
Resource" quantity and grade (or quality) are estimated
on the basis of limited geological evidence
and sampling. Geological evidence is sufficient
to imply but not verify geological and grade
(or quality) continuity. It is based on exploration,
sampling and testing information gathered
through appropriate techniques from locations
such as outcrops, trenches, pits, workings
and drill holes
"mineralisation" Process of formation and concentration of
elements and their chemical compounds within
a mass or body of rock
"porphyry" A deposit of disseminated copper minerals
in or around a large body of intrusive rock
"Pyrite" Iron sulphide mineral, FeS2
"Pyrrhotite" An iron sulphide mineral, Fe(1-X) S, often
magnetic
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END
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