Ruby Hill West 2023 Drill Results
Ruby Hill West 2023 Drill Results
HIGHLIGHTS
Results confirm that a significant LCT pegmatite system is present at the Ruby Hill West
property. Highlights include:
19.5m at 1.13% Li
2
O
from surface (trench sample)
11.1m at 0.56% Li
2
O
from 29.8m
10.7m at 0.67% Li
2
O
from 102.3m
5.5m at 0.76% Li
2
O
from surface (trench sample)
5.01 at 0.95% Li
2
O
from surface (trench sample)
Multiple thick LCT pegmatite intersections showing highly fractioned/fertile indicators
(K/Rb ratios <50, Mg/Li ratios <10, Nb/Ta ratios <8)
Pegmatites show evidence of internal zoning creating discrete spodumene rich zones
Very high-grade tantalum, rubidium and caesium association
25km prospective lithium trend remains open for new discoveries
Toronto, Ontario--(Newsfile Corp. - February 12, 2024) -
Benz Mining Corp. (TSXV: BZ) (ASX: BNZ)
(the
Company
or
Benz
) is pleased to provide an update on its lithium exploration activities. Drilling on
the Ruby Hill West (
RHW
) and Mikisiw pegmatite targets concluded in early November 2023 and results
have now been received and interpreted. The drill program consisted of 19 holes for 2,940.7m via a
single helicopter supported diamond rig. An additional 58.95m of trench channel samples were also
completed targeting visible pegmatite outcrops.
Figure 1:
RHW Property
To view an enhanced version of this graphic, please visit:
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Benz Mining Chief Development Officer, Mark Lynch-Staunton, commented:
"Results show we have a significant LCT pegmatite system at the RHW property with drilling
uncovering multiple thick LCT pegmatite dykes. While the thicknesses and fertility indicators are
highly encouraging, the individual pegmatite dykes exhibit internal zonation, moving from
spodumene rich to spodumene poor zones over short distances. Importantly, all the ingredients for a
major lithium discovery still exist on the Ruby Hill West property, with over 25km of mostly unexplored
prospective lithium trend remaining to be tested. The geological setting still suggests that additional
discoveries are likely, with further work needed on uncovering the spodumene rich parts of the
system."
Figure 2:
Core Recovery RHW23-025 (100.5 to 113m). Assays: 0.67% Li2O over 10.7m from 102.3m
to 113m.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_003full.jpg
Figure 3:
Core Recovery RHW23-017 (4.29m to 50.02m). Assays: 0.56% Li2O over 11.11m from
29.8m to 40.95m
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_005full.jpg
RHW Pegmatite
Drilling followed up on the previously announced intersection of
26.1m at 1% Li
2
0
from hole RHW22-
006
[1]
. Hole RHW23-025 targeted the down dip extension of RHW22-006, and intersected
10.7m at
0.67% Li
2
O,
within a greater
21.3m
LCT pegmatite (Figures 4 & 5). Trenching uncovered
19.5m at
1.13%
in RHW23CH-004, which significantly increased the mineralised zone of the pegmatite. The
RHW pegmatites form a series of subparallel pegmatite dykes that typically dip 50 to 60 dg to the NW,
changing to sub-horizontal near surface.
The pegmatite dykes appear to closely follow the contacts of a
differentiated mafic-ultramafic sill.
A complete list of drill and trenching mineralised intercepts is reported
in Tables 1 and 2 in Appendix 1.
Figure 4:
Interpreted section A-A view looking to the NW for RHW drill holes.
Section thickness is
100m.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_007full.jpg
Figure 5:
Geological map of RHW pegmatite trends with all Benz drill holes (2022 and 2023) and
trench locations.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_008full.jpg
Mikisiw Pegmatites (M1 and M2)
Drilling intersected a stacked sequence of LCT pegmatites at the M2 target (Figures 6 & 7). Similar to
RHW, there is evidence of internal zonation. Drillhole RHW-017 hit
11.11 at 0.56% Li
2
0
within a wider
32.62m
pegmatite intersection.
Several other thick pegmatite dykes were intersected showing
encouraging lithium fertility indicators, however, did not intersect mineralised spodumene zones.
Attention will now turn to vectoring into the spodumene rich zones within this stacked LCT pegmatite
system. A complete list of drill and trenching mineralised intercepts is reported in Tables 1 and 2 in
Appendix 1.
Figure 6:
Interpreted sectionB-B looking looking to the NW for
M2 drill holes.
Section thickness is
150m.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_009full.jpg
Figure 7:
Geological map of M2 pegmatite area with Benz drill holes and trench location.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_010full.jpg
Exploration upside
LCT pegmatites on the RHW property are spatially associated with:
-
mafic-ultramafic intrusions following D1 shearing; and
-
Late NE-SW and NW-SE structures.
The intersection of these 2 trends are a potential trap for the more prospective LCT pegmatites.
With this criteria, there are clear upside exploration targets at the RHW pegmatite. The prospective
mafic-ultramafic sill combined with late structures is interpreted to extend for up to 2km either side of the
known pegmatite intersections providing an immediate target for strike extension (Figure 8).
Figure 8:
Simplified geological map (modified from SIGEOM) showing extent of the mafic-ultramafic
intrusion, D1 shear zones and late brittle faulting conisdered controling factors in the emplacement of
the RHW LCT pegmatites.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/1818/197700_47180ad024bc291a_011full.jpg
Within the greater 25km prospective trend, several other areas exhibiting mafic-ultramafic intrusion
associated with brittle faulting have been identified and are considered highly prospective.
The area is heavily covered in glacial overburden and, in certain areas, thick forests, making outcrops
difficult to find. However, the ground gravity survey conducted shows good correlation between low
gravity and pegmatite dyke bodies, allowing it to be used as an additional targeting tool.
Furthermore, an
Orthophoto, Lidar and satellite imagery survey flown in late 2023 will further aid in vectoring into
prospective areas.
Next Steps
The Eastmain Gold Project remains a focus for the Company with a gold targeting review
underway. The review is focusing on both the high-grade structural trends of the Eastmain Mine,
and district-scale tier 1 opportunities within the tenement package. The Upper Eastmain belt
remains underexplored and in the right geological setting for a new significant gold discovery.
LCT pegmatite geochemistry and structural review of the belt is currently being conducted to better
understand and predict / vector into where spodumene rich pegmatites occur.
QA/QC
Drillholes were designed to intersect at depth several surface occurrences of pegmatites in the area.
These outcrops are small and partly covered in overburden but were stripped and channel sampled
during September 2023. All of the core samples (1/2 core) were sent for analysis at ALS Global in Val
D'Or. Pegmatite core samples were analyzed with ME-MS89L where other rock types were analyzed by
ME-MS61 (4 acid digestion).
This release was prepared under supervision and approved by Dr. Danielle Giovenazzo, P. Geo, acting
as Benz's qualified person under National Instrument 43-101 for the reporting of exploration and drilling
results.
This announcement has been authorised for release by the Board of Benz Mining Corp.
For more information please contact:
Mark Lynch-Staunton
Chief Development Officer
Benz Mining Corp.
+61 8 6143 6702
Dannika Warburton
Principal
Investability Partners
+61 401 094 261
About Benz Mining Corp.
Benz Mining Corp. (TSXV:BZ, ASX:BNZ) brings together an experienced team of geoscientists and
finance professionals with a focused strategy to unlock the immense mineral potential of the Upper
Eastmain Greenstone Belt in Northern Quebec, which is prospective for gold, lithium, nickel, copper, and
other high-value minerals. Benz is earning a 100% interest in the former producing high grade Eastmain
gold mine, Ruby Hill West and Ruby Hill East projects in Quebec and owns 100% of the Windy Mountain
project.
At the Eastmain Gold Project, Benz has identified a combination of over 380 modelled in-hole and off-
hole DHEM conductors over a strike length of 6km which is open in all directions (final interpretation of
some of the conductors still pending).
In 2021, Benz confirmed the presence of visible spodumene in a pegmatite at the Ruby Hill West
Project, indicating lithium mineralisation which Benz intends to further explore in 2022.
Benz tenure over Upper Eastmain Greenstone Belt on simplified geology.
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About Eastmain Gold Project
The Eastmain Gold Project, situated on the Upper Eastmain Greenstone Belt in Quebec, Canada,
currently hosts a NI 43-101 and JORC (2012) compliant resource of 1Moz at 6.1g/t gold (Indicated:
384koz at 9.0g/t gold, Inferred: 621koz at 5.1g/t gold). The existing gold mineralisation is associated with
15-20% semi-massive to massive pyrrhotite, pyrite and chalcopyrite in highly deformed and altered
rocks making it amenable to detection using electromagnetic techniques.
Multiple gold occurrences
have been identified by previous explorers over a 12km long zone along strike from the Eastmain Mine
with very limited but highly encouraging testing outside the existing resource area.
About Ruby Hill West Lithium Project
The Ruby Hill West Lithium project is a surface occurrence of spodumene bearing pegmatite within the
Ruby Hill West project, located 50km due west of the Eastmain exploration camp. The occurrence was
first sampled in 2016 by Eastmain Resources and then by Quebec government geologists in 2018.
Only
limited sampling was conducted by both groups.
In March 2022 Benz conducted a drilling program at the Ruby Hill West lithium pegmatite prospect and
reported a
31.2m at 0.9% Li
2
O
interval of visible spodumene rich pegmatite in the drilling (ASX & TSX-
V releases dated 29 April 2022 "Multiple spodumene pegmatites intersected at Ruby Hill West").
Competent Person's Statement:
The information in this announcement that relates to current
exploration results is based on and fairly represents information and supporting information compiled by
Dr Danielle Giovenazzo who is a P. Geo. of the Ordre des Geologues du Québec, a Recognised
Professional Organisation under the JORC Code. Dr Giovenazzo is a consultant for the Company and
has sufficient experience in the style of mineralisation and type of deposits under consideration and
qualifies as a Competent Person as defined in the 2012 edition of the "Australasian Code for Reporting
of Exploration Results, Mineral Resources and Ore Reserves". Dr Giovenazzo holds securities in Benz
Mining Corp and consents to the inclusion of all technical statements based on his information in the
form and context in which they appear.
The information in this announcement that relates to historical exploration results was first reported to the
ASX in accordance with ASX Listing Rule 5.7. The Company confirms that it is not aware of any new
information or data that materially affects the information included in the original market announcements.
The mineral resource estimate in this announcement was reported by the Company in accordance with
Listing Rule 5.8 on 24 May 2023. The Company confirms it is not aware of any new information or data
that materially affects the information included in the previous announcement and that all material
assumptions and technical parameters underpinning the estimates in the previous announcement
continue to apply and have not materially changed.
Forward-Looking Information:
Certain statements contained in this news release may constitute
"forward-looking information" as such term is used in applicable Canadian securities laws. Forward-
looking information is based on plans, expectations, and estimates of management at the date the
information is provided and is subject to certain factors and assumptions, including, that the Company's
financial condition and development plans do not change because of unforeseen events and that the
Company obtains regulatory approval. Forward-looking information is subject to a variety of risks and
uncertainties and other factors that could cause plans, estimates and actual results to vary materially
from those projected in such forward-looking information. Factors that could cause the forward-looking
information in this news release to change or to be inaccurate include, but are not limited to, the risk that
any of the assumptions referred to prove not to be valid or reliable, that occurrences such as those
referred to above are realized and result in delays, or cessation in planned work, that the Company's
financial condition and development plans change, and delays in regulatory approval, as well as the
other risks and uncertainties applicable to the Company as set forth in the Company's continuous
disclosure filings filed under the Company's profile at
www.sedarplus.ca
and
www.asx.com.au
. The
Company undertakes no obligation to update these forward-looking statements, other than as required
by applicable law.
NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER (AS
THAT TERM IS DEFINED IN THE POLICIES OF THE TSX VENTURE EXCHANGE) ACCEPTS