- High impact drilling has commenced at the Dunn's North prospect following up shallow ore
grade mineralisation:
-
- 10m @ 1.99g/t gold and 0.12%
copper from 36m (end of hole
48m) interpreted to have drilled
short and on the margin of an associated untested porphyry complex
1
- Current phase of drilling at the Trundle project will test 5
adjacent system and separate large scale porphyry targets across an
existing 3.2km mineralised strike
-
- Follows up open ore grades at three shallow and one deeper
target, the latter supported by the NSW Government's New Frontiers
Exploration grants program for a designed 1100m hole testing the porphyry source of the
emerging Southern Extension Zone skarn discovery 2
- Program will comprised ~3350m of diamond drilling, continue
into mid 2Q'2023, with first assays expected March 2023
- Trundle is the only brownfield project held by a listed
junior in Australia's foremost
porphyry belt and is located within the same mineralized complex as
Australia's second largest
porphyry mine (endowment 24Moz gold equivalent)
3
MELBOURNE, Australia, Jan. 19,
2023 /CNW/ - Kincora Copper Limited (ASX: KCC) (TSXV:
KCC) (Kincora or the Company) is pleased to
announce the commencement of drilling at the Dunn's North prospect situated at the
brownfield Trundle project, located in the Macquarie Arc of the
Lachlan Fold Belt (LFB) in NSW, Australia.
John Holliday, Technical
Committee chair, and Peter Leaman,
VP of Exploration, commented:
"Drilling at Dunn's North will for the first time follow up
shallow ore grade mineralisation, 10 metres @ 1.99 g/t gold and
0.12% copper from only 36 metres, returned above and on the margin
of significant, untested, coincident magnetic and Induced
Polarisation (IP) geophysical features. The target is a larger
porphyry deposit responsible for that ore grade mineralisation and
the geophysical features.
The Dunn's
North prospect is the first to be tested of five high conviction,
standalone, large-scale, new porphyry discovery opportunities that
are scheduled to be drilled during this program at Trundle. This
conviction is underpinned by strong geological vectors and
complementary geophysics identified in our recent extensive
technical reviews."
Dunn's North prospect
Kincora's next phase of drilling at the Trundle project has
commenced at the Dunn's North
prospect which will for the first time follow up shallow ore grade
mineralisation that is interpreted to have drilled short and on the
margin of an associated and untested porphyry complex.
Favorable gold, copper and pathfinder element results were
identified at the Dunn's North and
South prospects during Kincora's detailed 2022 technical reviews of
the Trundle Park prospect and adjacent open mineral systems. This
included results from limited prior explorer drilling at the wider
Dunn's prospect area and Kincora's
2022 air-core drilling program at a region north of the
Dunn's North prospect that
returned favourable intrusives and gold anomalism.
Of particular note was Placer Pacific Ltd's RAB and percussion
drilling, and basement sampling, at the wider Dunn's prospect in 1986. This program returned
favourable host volcanics intruded by a least three mineralised
bodies of mafic monzonite and monzodiorite, including 10m @ 1.99g/t gold and 0.12% copper from
36m within a total hole interval of
48m @ 0.44 g/t gold and 0.04% copper
from surface. As Figures 1-3 illustrate, this ore grade interval
sits short and on the margin of a subsequent High Powered
Exploration (HPX) Typhoon™ IP chargeability high 5 –
suggesting sulphides such as copper and/or gold – coincident with
the shoulder of regionally significant magnetic feature –
suggesting a porphyry complex.
At the neighbouring Dunn's
South prospect, which based on magnetics, previous down-hole
mineralisation and basement sampling is interpreted be the southern
extension of the Dunn's North
system, limited drilling by Newcrest Mining Limited has confirmed a
favourable host and porphyry system environment. Petrology and
fertility analysis indicates fertile and mineralised shoshonitic
intrusives comparable to Northparkes and Cadia, with Kincora
relogging of diamond core identifying at least four felsic
intrusion types and quartz-carbonate-pyrite veins with chalcopyrite
and bornite.
The designed maiden Kincora drilling program at the Dunn's prospects will for the first time test
the core magnetic and interpreted porphyry complex:
- Dunn's North: commenced
hole TRDD035 is designed to drill through shallow and open
mineralisation, including 48m @ 0.44
g/t gold and 0.04% copper from surface to end of hole with
10m at 1.99 g/t gold and 0.12% copper
from 36m, into a previously untested
coincident chargeability and magnetic high, and resistivity
anomaly. The geophysical features supports a further
200-400m extension to the existing
mineralised system – see Figures 2 and 3.
- Dunn's South: planned
hole TRDD036 is designed to drill through shallow and open
mineralisation, including 100m @ 0.4
g/t gold, with 4m at 1.69 g/t gold
and 2m at 1.96 g/t gold, into the
core of a previously untested magnetic anomaly. Limited prior
drilling returned the previously noted multiple phase and
mineralised intrusive system despite drilling away from the
magnetic complex and target zone.
The Dunn's North and then
Dunn's South prospects are the
first of a total of five adjacent systems and separate large-scale
porphyry targets to be tested in this current phase of drilling
across an existing 3.2km mineralised strike, which remains open, at
the Trundle project.
For further details please refer to an updated accompanying
corporate presentation that is available at:
https://kincoracopper.com/corporate-presentation/
This announcement has been authorised for release by the
Board of Kincora Copper Limited (ARBN 645 457 763)
Footnotes
Typhoonâ„¢: is a
proprietary geophysical system and technology of I-Pulse and
Ivanhoe Electric Inc (NYSE American: IE; TSX: IE), and the latters
predecessor company, High Power Exploration Inc (HPX). In 2015, HPX
completed a Typhoonâ„¢ survey across the Trundle license as part of a
project earn-in (vender of the project at that time being Clancy
Exploration), and, identified and ranked 17 resulting targets. Only
one hole was drilled post this survey, which was a technical
success, before the last commodity cycle down turn when HPX exited
the Trundle project (and other similar stage projects globally).
For further information on Typhoonâ„¢ please refer to
https://ivanhoeelectric.com/technologies/typhoon/
|
1 for further details please
refer to the October 27, 2022 press release "Trundle Project
Presentation"
|
|
2 for further details please
refer to the December 23, 2022 press release "Kincora awarded
drilling grant for brownfield Trundle project"
|
3 Trundle
project background
|
The Trundle project is
located in the Junee-Narromine volcanic belt of the Macquarie Arc,
less than 30km from the mill at the Northparkes mines in a
brownfield setting within the westerly rift separated part of the
Northparkes Igneous Complex ("NIC"). The NIC hosts a mineral
endowment of approximately 24Moz AuEq (at 0.6% Cu and 0.2g/t Au)
and is Australia's second largest porphyry mine comprising of 22
intrusive porphyry discoveries, 9 of which with positive
economics.
|
The Trundle Project
includes one single license covering 167km2 and was
secured by Kincora in the March 2020 agreement with RareX Limited
("REE" on the ASX).
|
|
For further
information on the Trundle and Northparkes Projects please refer to
Kincora's website:
https://kincoracopper.com/the-trundle-project/
|
4 Geochemistry (AuEq): Gold
Equivalent (AuEq) assumptions US$1800/oz Au and US$3.55 lb Cu (100%
recoveries).
|
|
5 Chargeability inversion follows
HPX's Typhoonâ„¢ 3D Induced Polarisation (IP) survey in 2015.
Strong inductive EM Coupling is present in specific areas
across the Trundle license (including the Dunn's prospects' area)
but in general EM Coupling is noted as minimal. Late time readings
may have influenced and reduced the absolute mV/v anomaly strength
but extensive pre and post survey modeling support a reliable
estimation of the subsurface distribution of conductive and
chargeable materials.
|
|
Streamline Competent Persons
Statement (ASX Listing Rule 5.23)
The information contained in this announcement related to past
exploration results of the Company is extracted from, or was set
out in:
- the ASX release made by the Company on October 27, 2022, titled "Trundle
Project Presentation" which included a competent
person statement from Paul Cromie
(BSc Hons. M.Sc. Economic Geology, PhD, member of the Australian
Institute of Mining and Metallurgy and Society of Economic
Geologists), is Exploration Manager Australia for the
Company.
The Company confirms that it is not aware of any new information
or data which materially affects the information included in the
original market announcements.
About Kincora Copper
Kincora Copper is an active and systematic ASX and TSX-V listed
exploration company (ticker "KCC") focused on world-class copper
gold discoveries in Australia's
foremost porphyry region, the Macquarie Arc, with the ambition to
become the leading pure play porphyry explorer this region. Kincora
is also seeking to realise value from its highly prospective
portfolio of porphyry projects located in the Southern Gobi,
Mongolia's foremost porphyry
region.
For further information please refer to
www.kincoracopper.com
Forward-Looking Statements
Certain information regarding Kincora contained herein may
constitute forward-looking statements within the meaning of
applicable securities laws. Forward-looking statements may include
estimates, plans, expectations, opinions, forecasts, projections,
guidance or other statements that are not statements of fact.
Although Kincora believes that the expectations reflected in such
forward-looking statements are reasonable, it can give no assurance
that such expectations will prove to have been correct. Kincora
cautions that actual performance will be affected by a number of
factors, most of which are beyond its control, and that future
events and results may vary substantially from what Kincora
currently foresees. Factors that could cause actual results to
differ materially from those in forward-looking statements include
market prices, exploitation and exploration results, continued
availability of capital and financing and general economic, market
or business conditions. The forward-looking statements are
expressly qualified in their entirety by this cautionary statement.
The information contained herein is stated as of the current date
and is subject to change after that date. Kincora does not assume
the obligation to revise or update these forward-looking
statements, except as may be required under applicable securities
laws.
Qualified Person
The scientific and technical information in this news release
was prepared in accordance with the standards of the Canadian
Institute of Mining, Metallurgy and Petroleum and National
Instrument 43-101 – Standards of Disclosure for Mineral Projects
("NI 43-101") and was reviewed, verified and compiled by Kincora's
geological staff under the supervision of Paul Cromie (BSc Hons. M.Sc. Economic Geology,
PhD, member of the Australian Institute of Mining and Metallurgy
and Society of Economic Geologists), Exploration Manager Australia,
who is the Qualified Persons for the purpose of NI 43-101.
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in the
policies of the TSX Venture Exchange) or the Australian Securities
Exchange accepts responsibility for the adequacy or accuracy of
this release.
SOURCE Kincora Copper Limited