Investor Presentaiton
Big One in Focus
TIMELINE
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1970
Forsyth Minerals drill shallow drillholes.
1992
MIM Exploration conduct additional
geochemical investigations.
1993
2020 2021
Savanah Resources conduct
additional on ground studies,
including rock chip sampling.
. Castillo Copper drill 41 drillholes
⚫ (including 1 DD drillhole) over two
phases for a total of 4330.98m.
2021
Fender Geophysics complete a 5
line, 50m dipole-dipole (DP-DP)
Induced Polarisation (IP) survey
spread over 4,550m.
⚫ Geochemical study and aerial
drone survey of 12 historic
stockpiles
2022
Western Australian Minerals drill 27 drillholes
⚫ and estimate a non-JORC compliant copper
oxide target of 79,000t at 2.2%.
2007
1981
Carpentaria Exploration
Company conduct stream
⚫ sediment and soil sampling.
1994 - 1996
Coffee Mining NL re-open
historic mine workings.
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1997
Mining operations suspended
due to a downturn in copper
⚫ prices.
2018
Castillo Copper granted
EMP 26574.
Maiden MRE released
[2.1Mt @ 1.1% Cu].
⚫ Metallurgical test-work
by ALS.
2023
Pit optimisation
study by Entech.
NWQ COPPER PROJECT - INVESTOR PRESENTATION
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