Novo Resources Corp. (
Novo or
the Company) (ASX: NVO) (TSX: NVO & NVO.WT.A)
(OTCQX: NSRPF) is pleased to announce updated, high-grade results
from the maiden reverse circulation (
RC) drill
program completed at
Nunnery North in late 2023.
Novo is also pleased to outline the 2024
exploration plans for Nunyerry North, at the
Egina Gold Camp, as well as planned exploration
programs near Karratha. The Nunyerry North project
is a 70:30 joint venture with the Creasy Group.1
Novo is in a strong financial position to
execute its exploration plans in 2024, with a cash
balance of A$17.4 million (C$15.4 million) as at 25 March
2024. In addition, Novo’s investment portfolio of
shares held in ASX-listed companies and unlisted companies is
currently valued at A$39.3 million (C$34.8 million).
Novo is debt free and carries no rehabilitation
liabilities. See below the metrics used in relation to the
valuation of Novo’s investment portfolio.
NUNYERRY NORTH EXPLORATION
PROGRAM
The Egina Gold Camp is a contiguous tenement
package, targeted on a series of structurally complex, gold-fertile
corridors, hosted by rocks of the Mallina Basin in the north and
mafic / ultramafic sequences further south (Figure 1). These
corridors trend towards De Grey’s 11.5 Moz Hemi Gold
Project2 to the north and northeast. This
tenure has been one of the main focus areas of Novo’s exploration
programs over the last eighteen months, culminating in the Egina JV
with De Grey, and delineation of the Nunyerry North orogenic gold
prospect.
Figure 1: Novo tenure showing priority prospects,
joint venture interests and the location of drilling at Nunyerry
North and Becher.
The Nunyerry North prospect is located along the
southern extent of the Tabba Tabba Shear, a deep tapping
gold-fertile structural corridor where Novo plans to test several
key prospects in 2024.
Nunyerry North Phase 1 Drilling Results
Update
Initial results from both surface and drilling
samples indicated visible gold or coarse nuggety gold, with early
trials conducted to assess gold variability3. Based on the results,
Novo resubmitted all significant drill intercepts for multi-pot
PhotonAssay™ whereby all sample material was split over
multiple PhotonAssay™ pots. The final assay result was
calculated as the weighted average of the pot grade and pot weight
which resulted in larger overall sample weights and more accurate
assay results.
All significant intercepts noted below are now
derived from multi-pot PhotonAssay™ analysis, with an average
sample size of approximately 2 kg, or four pots per sample. Whilst
many significant intercepts have improved by analysing a larger
sample size, the distribution of coarse gold is by definition
variable, and as a consequence not all re-assaying resulted in an
assay upgrade.
Updated results now include best intercepts
of:
- 6
m at 6.12 g/t Au from 37 m, including 5 m
at 7.28 g/t Au from 37 m (NC017)
-
11 m at 2.52 g/t Au from 22 m,
including 6 m at 4.19 g/t Au from 22 m (NC014)
-
13 m at 1.89 g/t Au from surface, including 4 m at
2.56 g/t Au from 3 m (NC004)
- 4
m at 5.71 g/t Au from 40 m, including 3 m at 7.47 g/t Au
from 41 m (NC015)
-
17 m at 1.34 g/t Au from 37 m, including 4 m at
3.77 g/t Au from 50 m; 18 m at 0.60 g/t Au from 75 m and 7 m at
1.78 g/t Au from 59 m (NC022) – highlighting significant
mineralization over a 55 m intercept.
-
14 m at 1.14 g/t Au from 39 m (NC006)
-
16 m at 0.99 g/t Au from 2 m (NC008)
-
13 m at 0.91 g/t Au from 53 m (NC024)
- 5
m at 3.12 g/t Au from 26 m, including 4 m at 3.81 g/t Au
from 26 m and 13 m at 0.80 g/t Au from surface (NC027)
See Appendix 2 for comprehensive assay results.
Intercepts are calculated using up to 3 m internal dilution and 0.3
g/t Au cut-off) (see Appendix 1 for hole locations).
Out of the 30 holes drilled and assayed, 22 have
returned a result greater than one gram * metre. The program to
date has only tested approximately 200 m of strike extent of the
surface soil anomaly, with an additional ~ 2 km remaining
untested.
Mineralisation is associated with arrays of
white quartz veins with minor sulphides including chalcopyrite,
hosted by a mafic unit within a dominantly ultramafic package. The
mafic may be constrained by the north dipping Freyda Shear and
Skadi Shear, with the largest intercept (NC022) adjacent to the
Aurora Fault (Figures 2 and 3).
First pass drilling defined several zones of
mineralised quartz veining with interpreted shallow east plunge
(intersection of the vein arrays and the Freyda and Skadi Shear
Zones). Several mineralised zones are completely blind. It is
likely that additional “blind” lodes exist along the target
stratigraphy, suggesting that the more subdued surface soil
anomalies over the target stratigraphy are equally as prospective
as the area drill tested to date.
Figure 2 Nunyerry North long section (looking
NNW) showing m x g/t Au (downhole width)
Figure 3: Nunyerry North geological
interpretation, 2023 drill hole location and new drill target
areas.
Nunyerry North Forward Exploration
Program
Detailed mapping has generated a solid geology
interpretation and 3D structural model to better facilitate follow
up drill planning. An additional thirty regional rock samples
(Appendix 3) were collected from potential new structural targets.
The ~4,000 m RC drilling program, which is scheduled to start in Q2
2024, proposes to test multiple targets derived from the mapping
program and surface geochemical sampling:
-
Approximately 2 km strike extent of the mapped target stratigraphy
with coinciding surface soil anomalism will be drill tested at a
nominal drill line spacing of 80 m. In particular, structural
intersections with the shears and cross-cutting Aurora and Estrid
Faults will be targeted.
-
A moderate surface anomaly exists over the mapped porphyry
intrusion west of the Estrid Fault, with several rock samples
returning up to 2.87 g/t gold from narrow brecciated quartz veins
within the porphyry. Intrusion hosted gold has not previously been
identified in the district, and drilling is planned to test for
mineralisation style and tenor.
-
A series of structures have been mapped that are parallel to the
Aurora Fault or the Freyda and Skadi shears. These represent proof
of concept targets that have the potential to delineate additional
parallel lodes in parallel basalt. Some of these target positions
have returned rock sample results of up to 6.4 g/t Au.
KARRATHA EXPLORATION
PROGRAM
A maiden RC drill program is planned to test
three prospects in the Karratha district, with programs to be
completed at Railway Bore, East Well, and North Whundo.
Drilling is scheduled to start in Q2 2024 and
will total ~3,500 m to test gold and
gold-copper(+-platinum-palladium) targets defined by a combination
of mapping, surface geochemistry and historic geophysics (IP
chargeability anomalies).
NOVO FINANCIAL UPDATE
As at 25 March 2024, Novo has a cash balance of
A$17.4 million (C$15.4 million).
In addition, Novo has an investment portfolio of
shares held in ASX-listed and unlisted companies that is valued at
A$39.3 million (C$34.8 million), this consists of:
(1) ASX-listed companies, valued at A$1.4
million (C$1.2 million) based on the closing price of those shares
on 25 March 2024; and
(2) Unlisted companies, valued at A$37.9 million
(C$33.6 million).
|
Ticker |
Number of shares held |
Novo interest |
ValueA$’000 |
ValueC$’000 |
(1) ASX-listed shares* |
Kalamazoo Resources Limited |
ASX: KZR |
10,000,000 |
5.78% |
$870 |
$771 |
GBM Resources Limited |
ASX: GBZ |
11,363,637 |
1.55% |
$102 |
$91 |
Calidus Resources Limited |
ASX: CAI |
1,347,089 |
0.22% |
$162 |
$143 |
Kali Metals Limited (commenced trading January 8, 2024) |
ASX: KM1 |
566,947 |
0.39% |
$238 |
$211 |
(2) Unlisted shares** |
Elementum 3D Inc. |
Unlisted (US$) |
2,076,560 |
9.01% |
$21,572 |
$19,112 |
San Cristobel Mining Inc. |
Unlisted (US$) |
2,000,000 |
4.32% |
$16,387 |
$14,519 |
*ASX-listed shares were converted to C$ using an
exchange rate of 1.1287 : 1.
**The valuation of the unlisted shares is in
line with management’s valuation as at 31 December 2023, converted
using an exchange rate as at 25 March 2024 from US$ to C$ of 1 :
1.3494 and C$ to A$ of 1 : 1.1287 and taking into account the
methodologies described in the Company’s 2023 annual consolidated
financial statements (2023 Annual
Financial Statements).
As outlined in the 2023 Annual Financial
Statements4, shares held in Elementum 3D and San Cristobal Mining
are initially recognised at fair value (and remeasured with
reference to share prices at which funds are raised with
third-party investors) or were based on independent valuations
performed. For further information on Novo’s investment portfolio,
please refer to Novo’s website.
ANALYTIC METHODOLOGY
One metre cone split samples of RC chips were
split directly off the cyclone on the drill rig and were sent to
Intertek Genalysis (Intertek) in Perth, Western
Australia with the entire sample smart crushed to -3mm (NVO02 prep
code), with a 500 g split sample analysed for gold using
PhotonAssay™ (PHXR/AU01). Remaining drill spoil was retained
on site in numbered green bags.
QA/QC for RC samples are inserted at the rate of
4 x 600g standards per 100, 4 x 600g blanks per 100 (including 2
coarse and 2 -80# blanks) and 4 riffle split duplicates per 100,
providing a total of 12% QA/QC. Intertek also inserts
PhotonAssay™ certified standards at the rate of 2 per
hundred.
The first 4 drill holes were also assayed using
four acid digest and 50 g charge fire assay FA50/OE as a
comparative exercise, after pulverizing a cone split duplicate
sample to -80# (SP64 FA50/OE). The first four drill hole
significant intercepts were also analysed by 1kg 106-micron screen
fire assay with ICP-OES finish (Code SF 100/OE), using the Chrysos
and coarse rejects.
All sample intervals greater than 0.1 g/t Au or
part of an interval that falls within an interpreted mineralisation
shape were resubmitted for multiple PhotonAssay™ analysis.
This comprised a total of 436 samples. In most cases (299 samples),
these were selected from remaining pulverised material available in
the laboratory, averaging four pots per analysis. For 137 samples,
new material was obtained by riffle splitting an approximately 2.5
kg aliquot from the field drill spoil. Samples were analysed ‘in
full’ by splitting the crushed material into multiple
PhotonAssay™ pots (PHXR/AU01) until all material was
exhausted. This ensures that there is no further sample error by
splitting sample material and provides a more representative assay
result.
There were no limitations to the verification
process and all relevant data was verified by a qualified
person/competent person (as defined in National Instrument 43-101
Standards of Disclosure for Mineral Projects (NI
43-101) and the Australasian Code for Reporting of
Exploration Results, Mineral Resources and Ore Reserves (JORC Code)
respectively) by reviewing the analytical procedures undertaken by
Intertek.
ABOUT NOVO
Novo explores and develops its prospective land
package covering approximately 7,500 square kilometres in the
Pilbara region of Western Australia, along with the 22 square
kilometre Belltopper project in the Bendigo Tectonic Zone of
Victoria, Australia. In addition to the Company’s primary focus,
Novo seeks to leverage its internal geological expertise to deliver
value-accretive opportunities to its shareholders.
Authorised for release by the Board of
Directors.
CONTACT
Investors:Mike Spreadborough +61 8 6400 6100
info@novoresources.com |
North American Queries:Leo Karabelas+1 416 543
3120leo@novoresources.com |
Media:Cameron Gilenko+61 466 984
953cgilenko@citadelmagnus.com |
QP STATEMENT
Mrs. Karen (Kas) De Luca (MAIG), is the
qualified person, as defined under National Instrument 43-101
Standards of Disclosure for Mineral Projects, responsible for, and
having reviewed and approved, the technical information contained
in this news release. Mrs De Luca is Novo’s General Manger
Exploration.
JORC COMPLIANCE STATEMENT
The information in this report that relates to
new exploration results at Nunyerry North is based on information
compiled by Ms De Luca, who is a full-time employee of Novo
Resources Corp. Ms De Luca is a Competent Person who is a member of
the Australian Institute of Geoscientists. Ms De Luca has
sufficient experience that is relevant to the style of
mineralisation and the type of deposits under consideration and to
the activity being undertaken to qualify as a Competent Person as
defined in the 2012 Edition of the 'Australasian Code for Reporting
of Exploration Results, Mineral Resources and Ore Reserves'. Ms De
Luca consents to the inclusion in the report of the matters based
on her information in the form and context in which it appears.
The information in this news release that
relates to previously reported exploration results at Nunyerry
North is extracted from Novo's announcement titled Successful RC
Drill Program Completed Nunyerry North, RC Drilling Commenced at
Bercher released to ASX on 15 November 2023 and which is available
to view at www.asx.com.au. The Company confirms that the form and
context in which the Competent Person’s findings are presented have
not been materially modified from the original market
FORWARD-LOOKING STATEMENTS
Some statements in this news release may contain
“forward-looking statements” within the meaning of Canadian and
Australian securities law and regulations. In this news release,
such statements include but are not limited to planned exploration
activities and the timing of such. These statements address future
events and conditions and, as such, involve known and unknown
risks, uncertainties and other factors which may cause the actual
results, performance or achievements to be materially different
from any future results, performance or achievements expressed or
implied by the statements. Such factors include, without
limitation, customary risks of the resource industry and the risk
factors identified in Novo’s annual information form for the year
ended December 31, 2022 which is available under Novo’s profile on
SEDAR+ at www.sedarplus.ca and in the Company’s prospectus dated 2
August 2023 which is available at www.asx.com.au. Forward-looking
statements speak only as of the date those statements are made.
Except as required by applicable law, Novo assumes no obligation to
update or to publicly announce the results of any change to any
forward-looking statement contained or incorporated by reference
herein to reflect actual results, future events or developments,
changes in assumptions or changes in other factors affecting the
forward-looking statements. If Novo updates any forward-looking
statement(s), no inference should be drawn that the Company will
make additional updates with respect to those or other
forward-looking statements.
_______________1 Novo holds a 70% interest in
gold rights, other mineral rights, legal interest and mining
information pursuant to the Croyden JV agreement as announced
previously in Novo news release dated 15 June 2020. See also Novo’s
Prospectus released to ASX on 7 September 2023.2 Refer to De Grey’s
public disclosure record for further details including news release
Hemi Gold Project Resource Update, 21 November 2023, relating to De
Grey’s Hemi. Withnell and Wingina mining centres. No assurance can
be given that a similar (or any) commercially viable mineral
deposit will be determined at Novo’s Becher Project3 Refer to ASX
Announcement, Successful RC Drill Program Completed Nunyerry North,
15 November 20234 Refer to Note 4 of the 2023 Annual Financial
Statements.
APPENDIX
Appendix 1 - Nunyerry North RC drill
hole locations in MGA_2020 zone 50 final DGPS survey
HOLE_ID |
EASTING (m) |
NORTHING (m) |
RL (m) |
AZI |
DIP |
DEPTH (m) |
NC001 |
590,752 |
7,619,490 |
277 |
331 |
-46 |
52 |
NC002 |
590,756 |
7,619,480 |
274 |
333 |
-49 |
78 |
NC003 |
590,764 |
7,619,461 |
269 |
334 |
-49 |
90 |
NC004 |
590,793 |
7,619,496 |
270 |
337 |
-45 |
52 |
NC005 |
590,801 |
7,619,478 |
268 |
332 |
-50 |
120 |
NC006 |
590,809 |
7,619,460 |
266 |
338 |
-53 |
120 |
NC007 |
590,810 |
7,619,459 |
266 |
281 |
-44 |
66 |
NC008 |
590,704 |
7,619,452 |
275 |
337 |
-54 |
48 |
NC009 |
590,720 |
7,619,512 |
283 |
160 |
-78 |
48 |
NC010 |
590,689 |
7,619,485 |
281 |
327 |
-43 |
54 |
NC011 |
590,693 |
7,619,475 |
282 |
329 |
-58 |
102 |
NC012 |
590,770 |
7,619,449 |
267 |
337 |
-56 |
102 |
NC013 |
590,815 |
7,619,444 |
265 |
337 |
-55 |
102 |
NC014 |
590,836 |
7,619,493 |
270 |
332 |
-43 |
54 |
NC015 |
590,845 |
7,619,474 |
267 |
331 |
-60 |
114 |
NC016 |
590,849 |
7,619,466 |
265 |
333 |
-70 |
102 |
NC017 |
590,878 |
7,619,491 |
265 |
339 |
-54 |
102 |
NC018 |
590,892 |
7,619,475 |
263 |
341 |
-57 |
102 |
NC019 |
590,650 |
7,619,474 |
271 |
333 |
-45 |
54 |
NC020 |
590,626 |
7,619,425 |
266 |
332 |
-44 |
102 |
NC021 |
590,616 |
7,619,465 |
270 |
91 |
-50 |
54 |
NC022 |
590,664 |
7,619,438 |
269 |
335 |
-51 |
102 |
NC023 |
590,769 |
7,619,449 |
267 |
331 |
-74 |
102 |
NC024 |
590,710 |
7,619,432 |
269 |
337 |
-46 |
88 |
NC025 |
591,080 |
7,619,513 |
263 |
69 |
-45 |
72 |
NC026 |
591,194 |
7,619,458 |
260 |
339 |
-44 |
102 |
NC027 |
591,156 |
7,619,459 |
263 |
338 |
-45 |
102 |
NC028 |
591,165 |
7,619,440 |
259 |
337 |
-46 |
60 |
NC029 |
590,769 |
7,619,457 |
268 |
360 |
-88 |
42 |
NC030 |
591,168 |
7,619,441 |
259 |
360 |
-90 |
36 |
Appendix 2 - Nunyerry North RC drill
results at a 0.3 g/t Au cut-off and 3 m internal dilution. Higher
grade sections are at a 1.0 g/t Au cut-off and 1 m internal
dilution.
Hole ID |
width m |
Au g/t |
From m |
intercept |
NC001 |
13 |
0.56 |
1 |
13 m at 0.56 g/t Au from 1 m |
Including |
1 |
1.67 |
13 |
1 m at 1.67 g/t Au from 13 m |
NC002 |
1 |
3.68 |
2 |
1 m at 3.68 g/t Au from 2 m |
NC002 |
1 |
0.34 |
8 |
1 m at 0.34 g/t Au from 8 m |
NC002 |
5 |
1.25 |
16 |
5 m at 1.25 g/t Au from 16 m |
Including |
4 |
1.38 |
16 |
4 m at 1.38 g/t Au from 16 m |
NC002 |
8 |
0.44 |
26 |
8 m at 0.44 g/t Au from 26 m |
NC002 |
5 |
0.74 |
60 |
5 m at 0.74 g/t Au from 60 m |
Including |
1 |
1.91 |
63 |
1 m at 1.91 g/t Au from 63 m |
NC003 |
6 |
0.64 |
0 |
6 m at 0.64 g/t Au from 0 m |
Including |
2 |
1.18 |
4 |
2 m at 1.18 g/t Au from 4 m |
NC003 |
3 |
0.86 |
32 |
3 m at 0.86 g/t Au from 32 m |
Including |
1 |
1.90 |
32 |
1 m at 1.90 g/t Au from 32 m |
NC004 |
13 |
1.89 |
0 |
13 m at 1.89 g/t Au from 0 m |
Including |
1 |
8.17 |
0 |
1 m at 8.17 g/t Au from 0 m |
and |
4 |
2.56 |
3 |
4 m at 2.56 g/t Au from 3 m |
and |
2 |
1.99 |
10 |
2 m at 1.99 g/t Au from 10 m |
NC005 |
4 |
1.00 |
3 |
4 m at 1.00 g/t Au from 3 m |
Including |
3 |
1.01 |
4 |
3 m at 1.01 g/t Au from 4 m |
NC005 |
4 |
1.00 |
24 |
4 m at 1.00 g/t Au from 24 m |
Including |
3 |
1.18 |
24 |
3 m at 1.18 g/t Au from 24 m |
NC005 |
1 |
0.51 |
79 |
1 m at 0.51 g/t Au from 79 m |
NC005 |
1 |
0.42 |
83 |
1 m at 0.42 g/t Au from 83 m |
NC005 |
1 |
0.80 |
90 |
1 m at 0.80 g/t Au from 90 m |
NC006 |
14 |
1.14 |
39 |
14 m at 1.14 g/t Au from 39 m |
Including |
4 |
2.16 |
41 |
4 m at 2.16 g/t Au from 41 m |
and |
1 |
3.86 |
48 |
1 m at 3.86 g/t Au from 48 m |
NC007 |
|
|
|
NSI |
NC008 |
16 |
0.99 |
2 |
16 m at 0.99 g/t Au from 2 m |
Including |
1 |
1.23 |
2 |
1 m at 1.23 g/t Au from 2 m |
and |
1 |
3.58 |
6 |
1 m at 3.58 g/t Au from 6 m |
and |
1 |
5.30 |
10 |
1 m at 5.30 g/t Au from 10 m |
and |
1 |
3.09 |
17 |
1 m at 3.09 g/t Au from 17 m |
NC009 |
|
|
|
NSI |
NC010 |
8 |
0.59 |
10 |
8 m at 0.59 g/t Au from 10 m |
Including |
1 |
1.19 |
11 |
1 m at 1.19 g/t Au from 11 m |
and |
1 |
1.71 |
15 |
1 m at 1.71 g/t Au from 15 m |
NC011 |
1 |
0.31 |
27 |
1 m at 0.31 g/t Au from 27 m |
NC011 |
1 |
0.45 |
30 |
1 m at 0.45 g/t Au from 30 m |
NC011 |
4 |
1.56 |
79 |
4 m at 1.55 g/t Au from 79 m |
Including |
3 |
1.83 |
79 |
3 m at 1.83 g/t Au from 79 m |
NC011 |
4 |
0.63 |
87 |
4 m at 0.63 g/t Au from 87 m |
Including |
1 |
1.43 |
89 |
1 m at 1.43 g/t Au from 89 m |
NC011 |
1 |
0.40 |
101 |
1 m at 0.40 g/t Au from 101 m |
NC012 |
1 |
0.38 |
55 |
1 m at 0.38 g/t Au from 55 m |
NC012 |
3 |
1.11 |
95 |
3 m at 1.11 g/t Au from 95 m |
Including |
1 |
2.50 |
95 |
1 m at 2.50 g/t Au from 95 m |
NC012 |
2 |
0.99 |
100 |
2 m at 0.99 g/t Au from 100 m |
Including |
1 |
1.44 |
100 |
1 m at 1.44 g/t Au from 100 m |
NC013 |
1 |
0.59 |
66 |
1 m at 0.59 g/t Au from 66 m |
NC014 |
11 |
2.52 |
22 |
11 m at 2.52 g/t Au from 22 m |
Including |
6 |
4.19 |
22 |
6 m at 4.19 g/t Au from 22 m |
and |
1 |
1.24 |
32 |
1 m at 1.24 g/t Au from 32 m |
NC015 |
1 |
0.48 |
0 |
1 m at 0.48 g/t Au from 0 m |
NC015 |
1 |
0.74 |
13 |
1 m at 0.73 g/t Au from 13 m |
NC015 |
1 |
0.31 |
34 |
1 m at 0.31 g/t Au from 34 m |
NC015 |
4 |
5.71 |
40 |
4 m at 5.71 g/t Au from 40 m |
Including |
3 |
7.47 |
41 |
3 m at 7.47 g/t Au from 41 m |
NC015 |
1 |
0.41 |
87 |
1 m at 0.41 g/t Au from 87 m |
NC015 |
2 |
1.33 |
95 |
2 m at 1.33 g/t Au from 95 m |
NC016 |
4 |
0.33 |
3 |
4 m at 0.33 g/t Au from 3 m |
NC016 |
2 |
1.33 |
36 |
2 m at 1.32 g/t Au from 36 m |
NC016 |
1 |
0.44 |
58 |
1 m at 0.44 g/t Au from 58 m |
NC016 |
7 |
1.26 |
72 |
7 m at 1.26 g/t Au from 72 m |
Including |
1 |
6.98 |
72 |
1 m at 6.98 g/t Au from 72 m |
NC017 |
2 |
2.41 |
31 |
2 m at 2.41 g/t Au from 31 m |
Including |
1 |
4.01 |
32 |
1 m at 4.01 g/t Au from 32 m |
NC017 |
6 |
6.12 |
37 |
6 m at 6.12 g/t Au from 37 m |
Including |
5 |
7.28 |
37 |
5 m at 7.28 g/t Au from 37 m |
NC017 |
1 |
0.37 |
100 |
1 m at 0.37 g/t Au from 100 m |
NC018 |
1 |
0.31 |
26 |
1 m at 0.31 g/t Au from 26 m |
NC018 |
1 |
0.33 |
47 |
1 m at 0.33 g/t Au from 47 m |
NC018 |
2 |
1.36 |
52 |
2 m at 1.35 g/t Au from 52 m |
Including |
1 |
2.38 |
52 |
1 m at 2.38 g/t Au from 52 m |
NC018 |
1 |
1.88 |
58 |
1 m at 1.88 g/t Au from 58 m |
NC018 |
1 |
0.46 |
75 |
1 m at 0.46 g/t Au from 75 m |
NC019 |
1 |
0.31 |
30 |
1 m at 0.31 g/t Au from 30 m |
NC020 |
1 |
0.42 |
60 |
1 m at 0.42 g/t Au from 60 m |
NC020 |
1 |
1.84 |
85 |
1 m at 1.84 g/t Au from 85 m |
NC021 |
9 |
0.94 |
45 |
9 m at 0.94 g/t Au from 45 m |
Including |
1 |
6.00 |
48 |
1 m at 6.00 g/t Au from 48 m |
and |
1 |
1.02 |
52 |
1 m at 1.02 g/t Au from 52 m |
NC022 |
17 |
1.34 |
37 |
17 m at 1.34 g/t Au from 37 m |
Including |
3 |
1.08 |
37 |
3 m at 1.08 g/t Au from 37 m |
and |
1 |
2.22 |
42 |
1 m at 2.22 g/t Au from 42 m |
and |
4 |
3.77 |
50 |
4 m at 3.77 g/t Au from 50 m |
NC022 |
7 |
1.78 |
59 |
7 m at 1.78 g/t Au from 59 m |
Including |
1 |
2.78 |
60 |
1 m at 2.78 g/t Au from 60 m |
and |
2 |
4.60 |
64 |
2 m at 4.60 g/t Au from 64 m |
NC022 |
18 |
0.61 |
75 |
18 m at 0.60 g/t Au from 75 m |
Including |
3 |
1.43 |
79 |
3 m at 1.43 g/t Au from 79 m |
and |
1 |
2.00 |
86 |
1 m at 2.00 g/t Au from 86 m |
and |
1 |
1.41 |
91 |
1 m at 1.41 g/t Au from 91 m |
NC023 |
|
|
|
NSI |
NC024 |
1 |
0.48 |
43 |
1 m at 0.48 g/t Au from 43 m |
NC024 |
13 |
0.91 |
53 |
13 m at 0.91 g/t Au from 53 m |
Including |
1 |
2.00 |
58 |
1 m at 2.00 g/t Au from 58 m |
and |
1 |
4.10 |
61 |
1 m at 4.10 g/t Au from 61 m |
and |
1 |
2.94 |
64 |
1 m at 2.94 g/t Au from 64 m |
NC024 |
4 |
0.40 |
78 |
4 m at 0.40 g/t Au from 78 m |
NC025 |
3 |
2.51 |
28 |
3 m at 2.51 g/t Au from 28 m |
Including |
2 |
3.41 |
29 |
2 m at 3.41 g/t Au from 29 m |
NC025 |
4 |
0.36 |
68 |
4 m at 0.36 g/t Au from 68 m |
NC026 |
|
|
|
NSI |
NC027 |
13 |
0.80 |
0 |
13 m at 0.80 g/t Au from 0 m |
Including |
3 |
1.57 |
6 |
3 m at 1.57 g/t Au from 6 m |
NC027 |
1 |
0.37 |
19 |
1 m at 0.37 g/t Au from 19 m |
NC027 |
5 |
3.12 |
26 |
5 m at 3.12 g/t Au from 26 m |
Including |
4 |
3.81 |
26 |
4 m at 3.81 g/t Au from 26 m |
NC028 |
|
|
|
NSI |
NC029 |
|
|
|
NSI |
NC030 |
|
|
|
Not assayed |
Appendix 3 - Nunyerry North spot rock sample
results
Sample id |
Type |
Prospect |
Easting GDA94 Z50 |
Northing GDA94 Z50 |
RL m |
Au ppm |
Au method |
A008868 |
rock chip |
Nunyerry North |
591,202 |
7,619221 |
252 |
0.0025 |
FA50/OE |
A008871 |
rock chip |
Nunyerry North |
591,146 |
7,619110 |
269 |
0.0025 |
FA50/OE |
A008872 |
rock chip |
Nunyerry North |
591,111 |
7,619159 |
286 |
0.0025 |
FA50/OE |
A008875 |
rock chip |
Nunyerry North |
591,097 |
7,619211 |
276 |
0.0025 |
FA50/OE |
A008876 |
rock chip |
Nunyerry North |
591,091 |
7,619208 |
277 |
0.0025 |
FA50/OE |
A008903 |
rock chip |
Nunyerry North |
590,435 |
7,619102 |
268 |
0.009 |
FA50/OE |
A008911 |
rock chip |
Nunyerry North |
591,246 |
7,619243 |
265 |
0.047 |
FA50/OE |
A008913 |
rock chip |
Nunyerry North |
591,214 |
7,619238 |
257 |
0.0025 |
FA50/OE |
A008863 |
rock chip |
Nunyerry North |
590,468 |
7,619353 |
285 |
0.0025 |
FA50/OE |
A008864 |
rock chip |
Nunyerry North |
590,497 |
7,619362 |
278 |
0.042 |
FA50/OE |
A008869 |
rock chip |
Nunyerry North |
591,212 |
7,619237 |
253 |
0.0025 |
FA50/OE |
A008870 |
rock chip |
Nunyerry North |
591,247 |
7,619252 |
260 |
0.007 |
FA50/OE |
A008873 |
rock chip |
Nunyerry North |
591,100 |
7,619219 |
273 |
0.0025 |
FA50/OE |
A008902 |
rock chip |
Nunyerry North |
590,461 |
7,619095 |
265 |
0.021 |
FA50/OE |
A008904 |
rock chip |
Nunyerry North |
590,356 |
7,619079 |
274 |
0.044 |
FA50/OE |
A008905 |
rock chip |
Nunyerry North |
590,336 |
7,619106 |
274 |
6.368 |
FA50/OE |
A008906 |
rock chip |
Nunyerry North |
590,281 |
7,619087 |
287 |
0.0025 |
FA50/OE |
A008907 |
rock chip |
Nunyerry North |
590,248 |
7,619,110 |
287 |
0.0025 |
FA50/OE |
A008908 |
rock chip |
Nunyerry North |
590,265 |
7,619,126 |
276 |
0.013 |
FA50/OE |
A008909 |
rock chip |
Nunyerry North |
591,239 |
7,619,240 |
261 |
0.007 |
FA50/OE |
A008910 |
rock chip |
Nunyerry North |
591,257 |
7,619,236 |
263 |
2.985 |
FA50/OE |
A008912 |
rock chip |
Nunyerry North |
591,263 |
7,619,245 |
263 |
0.008 |
FA50/OE |
W19936 |
rock chip |
Nunyerry North |
590,548 |
7,619,390 |
286 |
0.066 |
FA50/OE |
W19937 |
rock chip |
Nunyerry North |
590,565 |
7,619,397 |
286 |
1.806 |
FA50/OE |
W19938 |
rock chip |
Nunyerry North |
590,580 |
7,619,413 |
281 |
0.023 |
FA50/OE |
W19984 |
rock chip |
Nunyerry North |
590,433 |
7,619,347 |
290 |
0.008 |
FA50/OE |
W19985 |
rock chip |
Nunyerry North |
590,434 |
7,619,345 |
289 |
0.0025 |
FA50/OE |
W19934 |
rock chip |
Nunyerry North |
590,564 |
7,619,362 |
277 |
0.04 |
FA50/OE |
W19935 |
rock chip |
Nunyerry North |
590,565 |
7,619,382 |
282 |
0.008 |
FA50/OE |
W19986 |
rock chip |
Nunyerry North |
590,460 |
7,619,346 |
285 |
0.017 |
FA50/OE |
JORC Code, 2012 Edition – Table1
Section 1 Sampling Techniques and Data
(Criteria listed in the preceding section also apply to this
section.)
Criteria |
JORC Code explanation |
Commentary |
Sampling techniques |
- Nature and quality of sampling (e.g., cut channels, random
chips, or specific specialised industry standard measurement tools
appropriate to the minerals under investigation, such as down hole
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 (e.g., ‘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 (e.g., submarine nodules) may warrant
disclosure of detailed information.
|
- The Nunyerry North Prospect located in the Egina Gold Camp was
tested using reverse circulation (“RC”) drilling.
- Drill holes were located to intersect the main interpreted vein
sets and obliquely intersect shears and faults.
- RC drilling obtained one metre split samples from a face
sampling hammer bit using an industry standard cone splitter
attached to the cyclone to collect an approximately 2-3 kg split
material in pre-numbered calico bags.
- Regular air and manual cleaning of the cyclone was conducted at
the end of every hole, to remove buildup of dust and chip material
where present.
- Standards, blanks and replicate assays were inserted into the
sample sequence in the field.
- A downhole Reflex single shot and downhole gyro survey tool
were calibrated prior to the drilling program commencing, and a
pXRF machine for multi-element analysis was calibrated every
day.
- The 2-3 kg sample was dried and crushed to <2mm at the lab
to obtain a 500g sample for Au analysis by Chrysos PhotonAssay™ at
an independent certified laboratory.
- For a subset of samples, the remaining crushed material was
pulverized to 75 µm at 85% passing and tested using 50 gram Fire
Assay and/or 1 kg Screen Fire Assay.
- Remaining crushed material or material riffle split from green
bags were submitted to be crushed, and analysed using multiple
PhotonAssay™ for a larger sample better representing coarse gold
systems.
- Based on statistical analysis of these results, there is no
evidence to suggest the samples are not representative.
- Rock chips samples were collected by grab sampling 1 – 3 kg of
material which was dispatched to Intertek Genalysis, Western
Australia for analysis. Rock chips were also analysed by pXRF in
the field. Sample sites were selected based on lithological
representivity and the same sampling technique was employed at each
sample site where possible.
|
Drilling techniques |
- Drill type (e.g., core, reverse circulation, open-hole hammer,
rotary air blast, auger, Bangka, sonic, etc) and details (e.g.,
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).
|
- A total of 29 RC holes and 1 open hole percussion for an
aggregate total of 2,424 m were completed with depths ranging from
36 m to 120 m, averaging 80.8 m. RC drilling was undertaken using a
5 ¼ inch face sampling hammer 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.
|
- The samples were visually checked for recovery as an estimate
of variance from the average 100% recovery and were checked for
moisture content and sample quality (contamination), recorded every
metre by the geologist.
- The cyclone was routinely cleaned ensuring no material build
up.
- The ground conditions were excellent with consistent recoveries
and generally dry samples (96.5%), minimal moist samples (2.1 % of
the total) and negligible wet samples (1.4 % of the total).
- The cyclone emits minimal dust such that sample bias by losing
fines and concentrating coarse material is deemed to be
negligible.
- The possibility of sample bias through selective recoveries is
considered negligible and there is no relationship between grade
and sample recoveries/quality or moisture content.
|
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.
|
- One metre RC drill samples were directly split on the drill rig
using an industry standard cone splitter to collect approximately
2-3 kg of split material in a pre-numbered calico bag and the
remainder of the sample (bulk sample) collected in a numbered large
green plastic bag and laid out in rows or 20 or 30 samples. The
bulk sample was speared diagonally to collect a representation of
the material for each metre. The speared 1m sample was sieved to
separate the fine and coarse material. The geologist then logged
chips from each metre in direct sunlight (including lithology,
grain size, colour, alteration, weathering, vein percent and
sulphide mineralogy) before part of the sample was placed in a chip
tray for permanent storage.
- Fine material was collected in chip trays and analysed using
the pXRF for pathfinder elements.
- 2,424 m were logged representing all drilled meters from all
drill holes.
- The logging was qualitative, except for logging of vein percent
which was quantitative.
- For rock samples, a brief description of characteristics was
recorded at each sample site
|
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.
|
- One metre RC drill samples were directly split on the drill rig
using an industry standard cone splitter to collect approximately
2-3 kg of split material in a pre-numbered calico bag.
- All samples were dry crushed to minus 2 mm by Intertek
Genalysis using a smart crusher to create a 500 g aliquot, then
assayed for gold by Chrysos PhotonAssay™.
- A parallel series of cone split 1m samples (to test variance of
the gold techniques being used) from the first 4 drill holes
(totaling 296 samples, incl 24 QAQC) were dry crushed to minus 2mm
and pulverized (SP64) to 95% passing 80 µm by Intertek Genalysis to
create a 50 g charge, then assayed for gold by fire assay
FA50/OE.
- The first four drill hole significant intercepts were also
analysed by 1kg 106 microns screen fire assay and ICP-OES finish
(Code SF 100/OE), using the Chrysos and coarse reject
residues.
- All significant zones (> 0.1 ppm and/or part of an
interpreted mineralised position) were analysed again using
multiple PhotonAssay™ pots. These samples were selected from
existing coarse reject residues already at the lab, or riffle split
from coarse bulk sample material on the drill site.
- pXRF readings of multielements were taken using a NITON XLT5
model, on the fine material collected during sieving of the chips
for logging. The fines were compressed into chip trays and
transported to an airconditioned office where the fine sample was
analyzed using 90 second total reading time and 4 filters. The
Niton pXRF machine was calibrated daily and QAQC protocols of at
least 4 standards per 80 samples was maintained.
- Rock chip samples were dry crushed and pulverised (SP64) by
Intertek Genalysis to create a 50 g charge, then assayed for gold
by fire assay FA50/OE and for 48 multielement using four acid
digest – MS finish (4A/MS).
- The sampling techniques and sample size is considered
appropriate for this style of gold mineralisation.
|
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 (e.g., standards,
blanks, duplicates, external laboratory checks) and whether
acceptable levels of accuracy (if lack of bias) and precision have
been established.
|
- Chrysos PhotonAssay™ and fire assay techniques are
considered appropriate and industry standard for Au with the
detection limits as stated.
- The assay technique is regarded as total analysis.
- The RC and rock sample methodology noted above is considered
appropriate for orogenic gold style mineralization with possible
coarse gold.
- The following “blind to the lab” QAQC protocols submitted with
each batch were adhered to: 1 CRM coarse blanks and 1 CRM 200
micron blanks per 100 samples, 2 Certified Reference Material
standards per 100 appropriate for the style of assaying being
undertaken, and 4 riffle split field duplicates per 100 samples; No
QAQC issues were detected. The accuracy and precision of the data
revealed that the data is consistent with levels routinely achieved
for Au assay data and no grade bias is present.
|
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.
|
- Primary data was collected using database compatible excel
templates which were then forwarded to the database manager email
for upload to the Geobank (v2022.5) database, buffered through a
validation portal that ensures code, interval and primary record
compliance. Geobank is a front-end UX/UI tender software platform
(developed and sold by Micromine) attached to a SQL v15.1
server.
- Assay data were loaded from lab certificates received from the
registered laboratory by an internal database manager or external
database consultant, and industry-standard audit trails and
chain-of-custody was adhered to.
- Significant intercepts were calculated using a 0.3 g/t Au
cut-off and up to 3 m consecutive internal dilution. High grade
components use a 1 g/t Au cut-off and allow 1 m consecutive
internal dilution. These generated in Micromine and were verified
by at least two company geologists via manual and automatic
calculations.
- Verification included checking the data against original logs,
utilising laboratory certificates and cross-checking drill
sections.
- No adjustments of the assay data were made.
|
Location of data points |
- Accuracy and quality of surveys used to locate drill holes
(collar and down-hole surveys), trenches, mine workings and other
locations used in Mineral Resource estimation.
- Specification of the grid system used.
- Quality and adequacy of topographic control.
|
- All RC drill holes were drilled on locations marked by pegs
which were established using a DGPS (Trimble RTK system) with a ±
10cm easting and northing accuracy, and ± 20 cm vertical
accuracy.
- The datum used is GDA2020 zone 50.
- Drill holes were drilled within 3 m of the original peg with
co-ordinates changed accordingly where holes were moved slightly
from the original peg position.
- Drill holes were surveyed using an RTK (with a ± 10cm easting
and northing accuracy, and ± 20 cm vertical accuracy) at the end of
the program to ascertain the exact location of the final drill
hole.
- The RTK DGPS data was used for topographic control.
- A reflex down hole multi-shot camera was utilized for the first
11 drill holes (NC001 to NC011), 3m back from the hammer within a
stainless steel (non-magnetic) 6m starter rod at the rate of
roughly every 20m downhole.
- A north seeking gyro was utilized from drill hole NC012 at the
rate of approximately every 20m downhole.
- The top 9 to 15 m of drillholes NC001, NC002, NC003, NC004,
NC006, NC007 and NC009, were resurveyed using the north seeking
gyro.
- The drill holes generally show only minor deviation in both
azimuth and dip.
- All surface sample reconnaissance locations were recorded in by
hand-held GPS using the GDA94-Z50 co-ordinate system.
|
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.
|
- Data spacing is sufficient to demonstrate grade and geological
continuity.
- The drillholes were collared on sections approximately 40 to 60
metres apart with holes spaced at approximately 20 m spacings on
section.
- 1 m spaced drill samples were collected. Samples were not
composited.
|
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 geology of the Nunyerry North target area includes sheeted
quartz vein-related gold mineralization, juxtaposed by regional
shears and offset faults in E-W trending stratigraphy dipping to
the north at 80 degrees. The shears dip to the north at 55 to 70
degrees, and the offset faults dip to the east-northeast at about
70-75 degrees. Two main quartz vein sets are identified: one
dipping 20 to 60 degrees toward the SSE and the second sub-vertical
set steeply dipping and striking N to NNE.
- Drill holes were collared at approximately 336 degrees azimuth
to intersect the main vein sets, with three holes drilling towards
066-, 280- and 090-degrees azimuth to intersect the cross-cutting
faults and secondary vein sets. The drill holes dip between 090 and
45 degrees.
- No sampling bias is recognized with preliminary sectional
interpretations highlighting the dip of mineralised vein sets to be
60 degrees to the SSW.
|
Sample security |
- The measures taken to ensure sample security.
|
- RC samples were collected in calico bags provided to the
drillers at the start of each hole. Calico bags were tied up and
placed on the green bags before being placed in polyweave bags
which were zip tied and removed from the drill site daily.
- Rock samples are collected by Novo staff
- Samples were transported to Karratha by Novo staff and placed
into bulka bags in a locked shed.
- All samples are stored and managed on site by internal
staff.
- Samples were transported by reputable transport companies to a
registered laboratory. Chain of custody is maintained by con notes
and tracking numbers from Karratha to the registered
laboratory.
- At the registered laboratory the individual samples are
registered and tracked through the preparation and analysis
process.
|
Audits or reviews |
- The results of any audits or reviews of sampling techniques and
data.
|
- No audits have been undertaken.
|
Section 2 Reporting of Exploration Results
(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 license to operate in the
area.
|
- The Nunyerry North prospect is on Exploration License E47/2973,
located in the broader Egina Gold Camp, and 150 km from Port
Hedland. The tenement is subject to a Joint Venture agreement with
Novo Resources holding a 70% interest and the remaining 30% held by
Rockford Metals Pty Ltd, an entity of Mark Gareth Creasy (Creasy
Group).
- There are several Registered Heritage Sites within this
tenement, however not overlapping with the immediate drilling
area.
- The Prospect is covered by the granted Yindjibarndi People and
RTIO Indigenous Land Use Agreement (Initial ILUA) (WI2014/005) and
is subject to a land access and mineral exploration agreement with
the Native Title Holders.
- The tenements are currently in good standing and there are no
known impediments.
|
Exploration done by other parties |
- Acknowledgment and appraisal of exploration by other
parties.
|
- Numerous companies had worked in the general area in the past
including; 1968 (A13076), US Steel Corporation Complete, 1977
(A7202), Occidental Minerals Corporation of Australia, 1977 (A7237,
A7238, A7308), CRA Exploration Pty Ltd Explored, 1981 (A10873),
West Coast Holdings Ltd, Command Minerals NL, 1982 (A11291),
Pancontinental Mining Ltd, 1985 (A17643), CRA Exploration Pty Ltd,
1995-1996 (A44168, A47363), Mark Creasy, 1996 (A47385), Kilkenny
Gold NL Explored, 1998 (A54099, A54394), Kilkenny Gold NL Gold,
2004 (A68128), Bullion Minerals-Farno McMahon Pty Ltd, 2008
(A77811, A81531) and Chalice Gold Mines Ltd
- 2016 - 2018 Rockford Metals Ltd (Creasy Group). Rockford Metals
were the first company to define the Nunyerry North Prospect as a
target. Upon granting, geological reconnaissance, rock chip, soil
and stream sampling was completed targeting gold associated with
the Mallina Formation, quartz veins within Archean mafic/ultramafic
greenstone belt rocks and regional locations returning maxima of
20.7 ppm Au (rock chip sample), 650 ppb Au (soil sample) and 745
ppb Au (stream sample). Surface soil geochemical sampling was
targeting a gold anomalous quartz veins hosted within Archaean
mafic/ultramafic Greenstone Belt rocks. The gold content varies
from 0.001 to 2.13 ppm (average is 0.25 ppm) and defined a 1.3 km
long, 200 m wide >30 ppb Au gold anomaly in a broadly anomalous
2 km long zone with several lower order 500 m long >10 ppb Au
anomalies.
- In 2018, an aeromagnetic/radiometric survey was completed over
the Nunyerry Project by Rockford Metals Ltd at 30 m sensor height
and 50 m line spacing for a total of 21,829 line kilometres.
|
Geology |
- Deposit type, geological setting, and style of
mineralisation.
|
- The target area includes orogenic structurally controlled
quartz vein-related gold mineralisation within a sequence of
ultramafic komatiites and mafic rocks, juxtaposed by regional
shears and offset faults. The target hosts a 1.4 km long,
high-order surface soil anomaly, where rock chip sampling in 2021
returned peak high-grade results from quartz veins including 30.3
g/t Au, 21.1 g/t Au and 9.0 g/t Au; with additional sampling in
2022 delivering 8.81 g/t Au and 7.39 g/t Au.
|
Drill hole Information |
- 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, including Easting and
northing of the drill hole collar, Elevation or RL (Reduced Level –
elevation above sea level in metres) of the drill hole collar, dip
and azimuth of the hole, down hole length and interception depth
plus 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.
|
- All relevant information for the Nunyerry North RC drill
program is summarized in the release Appendix - Table 1
|
Data aggregation methods |
- In reporting Exploration Results, weighting averaging
techniques, maximum and/or minimum grade truncations (e.g., 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.
|
- All significant drill intercepts were calculated using a 0.3
g/t Au cut-off and up to 3 m consecutive internal dilution.
- Higher grade components of significant intercepts were
calculated using a 1 g/t Au cut-off and up to 1 m consecutive
internal dilution.
- No upper cut-off grades were applied.
- All samples are 1 m splits.
- Gold is the only metal of economic significance being
reported.
|
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 down hole lengths are reported,
there should be a clear statement to this effect (e.g., ‘down hole
length, true width not known’).
|
- Preliminary sectional interpretation highlights that the main
veins interpreted were intersected roughly perpendicular to the
drill holes.
- Estimates for true widths are between 75% and 100% of the
downhole intercept.
|
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.
|
- Refer to the body of the release for appropriate maps and
diagrams.
|
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.
|
- All significant drilling intercepts are provided in the body of
the main report and all intercepts reported in Appendix Table
2
|
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.
|
|
Further work |
- The nature and scale of planned further work (e.g., 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.
|
- Refer to the body of the release.
|
(No Section 3 or 4 report as no Mineral Resources or Ore
Reserves are reported in this Appendix)
Photos accompanying this announcement are available at:
https://www.globenewswire.com/NewsRoom/AttachmentNg/e89da28f-dfb6-4d0f-a59a-0e361f849463
https://www.globenewswire.com/NewsRoom/AttachmentNg/57e4c7d4-e293-4eed-b96b-c33efb9ab4ee
https://www.globenewswire.com/NewsRoom/AttachmentNg/8372d2b1-e038-407c-8612-e9b6ccfa4189
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