Great Boulder Resources Ltd · ASX:GBR
Great Boulder Resources — Investor Presentation (February 2023)
23 slides from Great Boulder Resources's investor presentation, Feb 14, 2023
Slide 1: Exploring World Class Gold & Base Metal Projects in Western Australia
For personal use only EXPLORING WORLD CLASS GOLD & BASE METAL PROJECTS IN WESTERN AUSTRALIA February 2023 | ASX: GBR
Slide 2: Important Information
IMPORTANT INFORMATION For personal use only Purpose of presentation: This presentation has been prepared by Great Boulder Resources Limited (ACN 611 695 955) (GBR). It is intended for the sole purpose of providing high-level background information on GBR, its projects and its proposed operations. Th
Slide 3: Great Boulder Resources: High quality Gold & Base Metal projects in Western Australia
GREAT BOULDER RESOURCES High quality Gold & Base Metal projects in Western Australia For personal use only Gold Zinc/Lead Side Well, Meekatharra Wellington, Earaheedy Basin +500koz high-grade JORC Along strike from Rumble resource with (+1Moz) growth Resources’ discovery potential 60km of strike cov
Slide 4: Board & Management
BOARD & MANAGEMENT High calibre team with a proven track record of significant discoveries For personal use only Greg Hall Andrew Paterson Melanie Leighton Karen O’Neill Non-Executive Chairman Managing Director Non-Executive Director Non-Executive Director - Geologist - Geologist - Geologist - Comme
Slide 5: Corporate Overview
CORPORATE OVERVIEW For personal use only CAPITAL STRUCTURE SHARE PRICE PERFORMANCE MAJOR SHAREHOLDERS 426.4M $38.4M Volume Share Price SHARES ON ISSUE MARKET CAP $0.18 9.0 ASX: GBR At $0.09/sh $0.16 8.0 $2.2M Nil $0.14 7.0 CASH DEBT $0.12 6.0 Volume (Millions) As at 31 Dec 22 As at 31 Dec 22 Share P
Slide 6: Meekatharra Gold Hub
MEEKATHARRA GOLD HUB Defining a new gold camp at Meekatharra For personal use only Comprises the flagship Side Well Gold Project & recently acquired Gnaweeda South Gold Project ▪ Located in the heart of the historic Meekatharra goldfield surrounded by infrastructure ▪ Close to the Westgold Resources
Slide 7: Camp-scale Gold Potential
SIDE WELL Camp-scale Gold Potential For personal use only ▪ Mulga Bill is a blind deposit concealed beneath shallow alluvial cover ▪ Hosted within felsic to intermediate volcaniclastics – a new style of mineralisation for the Meekatharra goldfield ▪ 6km corridor of gold and pathfinder anomalism (Mul
Slide 8: Maiden Mineral Resource Estimate – February 2023
SIDE WELL Maiden Mineral Resource Estimate – February 2023 For personal use only Maiden Mineral Resource Estimate incorporating all drilling to EOY 2022 Classification Deposit Type Cut-off grade Tonnes Au g/t Ounces Open Pit 0.5 3,664,000 2.6 301,000 Mulga Bill Underground 1.0 1,594,000 2.5 130,000
Slide 9: Mulga Bill – Consistent High Grade Gold Mineralisation
SIDE WELL Mulga Bill – Consistent High Grade Gold Mineralisation For personal use only ▪ High-grade gold veins associated with a north-south structural corridor ▪ Drilling has returned consistent high-grade results: – 14m @ 36.12g/t Au from 91m incl. 3m @ 149.89g/t Au from 91m – 15m @ 35.82g/t Au fr
Slide 10: Mulga Bill Long Section & Cross Section
SIDE WELL Mulga Bill Long Section & Cross Section For personal use only ▪ Mineralisation orientations vary along strike within a north-south corridor ▪ This variability is similar to that seen at Paddy’s Flat, 9km southwest of Mulga Bill ▪ Drilling and lithgeochemistry is continuing to fill in the g
Slide 11: Mulga Bill Mineral Resource
SIDE WELL Mulga Bill Mineral Resource For personal use only ▪ Maiden Resource: 431Koz @ 2.5g/t Au ▪ Including: 300koz @ 5.0g/t Au ▪ The Mulga Bill resource covers 1,100m of strike ▪ North end of drill coverage is a cross-cutting Protoerozoic dyke; open north of this ▪ Recent discovery of a new high-
Slide 12: Ironbark Discovery
SIDE WELL Ironbark Discovery For personal use only Ironbark: Near-surface, High Grade Mineralisation ▪ Conventional exploration – little to no alluvial cover in this area ▪ Orogenic gold system ▪ Broad zones of shallow gold mineralisation over a 500m strike ▪ 5m @ 51.65g/t Au from 106m ▪ 21m @ 3.56g
Slide 13: Ironbark Mineral Resource
SIDE WELL Ironbark Mineral Resource For personal use only ▪ Maiden Resource: 87Koz @ 2.9g/t Au ▪ Including: 71koz @ 4.7g/t Au ▪ The Ironbark resource covers 585m of strike ▪ Simple geometry, steep-dipping lodes ▪ Shallow / Near surface ▪ Open at depth and along strike GREATBOULDER.COM.AU 13
Slide 14: Ironbark Cross Sections
SIDE WELL Ironbark Cross Sections For personal use only Mineralisation occurs on the contacts between a basalt unit and surrounding ultramafics GREATBOULDER.COM.AU 14
Slide 15: Shallow Mineral Resource Base, Open at Depth
SIDE WELL Shallow Mineral Resource Base, Open at Depth For personal use only ▪ Open pit mining potential with 75% of the resource (c.390koz) located within 150m of surface ▪ The ounces at both resources are constrained by depth of drilling per vertical metre ▪ The majority of RC holes at Mulga Bill
Slide 16: Strong Exploration Prospect Pipeline to Drive Significant Resource Growth
SIDE WELL Strong Exploration Prospect Pipeline to Drive Significant Resource Growth For personal use only • MULGA BILL • IRONBARK • LOADED DOG • FLAGPOLE • MULGA BILL NORTH • IRONBARK NORTH, IRONBARK SOUTH • MATILDA • TARGET B, TARGET C, TARGET F • TARGET D • TARGET E • TARGET G GREATBOULDER.COM.AU
Slide 17: Ironbark South
SIDE WELL Ironbark South For personal use only Ironbark South – multiple targets identified ▪ +7km of untested strike ▪ Stratigraphic equivalent of the Paddy’s Flat gold camp ▪ Recent auger sampling has identified numerous gold and pathfinder anomalies requiring analogous to the Ironbark discovery ▪
Slide 18: Mulga Bill Copper Sulphide Zone
SIDE WELL Mulga Bill Copper Sulphide Zone For personal use only ▪ A broad, tabular “sulphide zone” of Cu-Ag-Au mineralisation is being defined by ongoing drilling – 25m @ 1.34% Cu, 13.33g/t Ag and 0.41g/t Au from 88m in 22MBRC003 – 17m @ 1.21% Cu, 8.92g/t Ag and 0.35g/t Au from 83m in 21MBRC046 ▪ Wh
Slide 19: Next Steps
SIDE WELL Next Steps For personal use only Resource Definition & Growth ▪ Infill and extensional drilling at Mulga Bill and Ironbark Advanced Prospects ▪ Further drilling targeting Loaded Dog and Flagpole Regional ▪ Ironbark South: AC testing on geochemical targets ▪ Regional: Systematic testing of
Slide 20: Wellington Zinc-Lead Project
WELLINGTON ZINC-LEAD PROJECT Greenfields opportunity in a new Zn-Pb province For personal use only ▪ Identified using Government geochemical and geophysical data in 2020 ▪ Aboriginal Heritage & Access Agreement in place ▪ Four of five tenements are now live ▪ Initial exploration will include large-s
Slide 21: Whiteheads Gold Project
WHITEHEADS GOLD PROJECT Ideal location in a proven gold district For personal use only ▪ Large project area 45km north of Kalgoorlie in the heart of the WA Goldfields ▪ Significant untested gold and nickel sulphide potential ▪ Surrounded by majors - adjacent to Norton Gold Fields and Northern Star ▪
Slide 22: Why Invest in GBR?
WHY INVEST IN GBR? For personal use only Exploring WA Gold & Base Metal assets, located in proximity to operating mines & infrastructure Developing a significant high grade, large scale gold system at Side Well Technically focused exploration team with a strong track record of discovery Undertaking
Slide 23: Thank You
For personal use only Thank You Contact us: (08) 9321 6037 L1, 51 Colin St West Perth WA 6005 GREATBOULDER.COM.AU admin@greatboulder.com.au
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