Slide 1: The Makings of a New Ontario Mining Camp
GRAYCLIFFEXPLORATION.COM THE MAKINGS OF A NEW ONTARIO MINING CAMP INVESTOR PRESENTATION. JUNE 2026 FALL 2022 GRAY CSE GRYCF OTCQB GE0 FSE
Slide 2: Investment Highlights
Investment Highlights • 1,366 hectares on the prolific Canadian Shield in the Sudbury Basin • Shakespeare Gold Project: • Defining the area surrounding the historic high-grade gold mine + step-out drilling further away from the mineralized zone at the project • Over 12,900 metres drilled as of the e
Slide 3: Shakespeare Project, Sudbury, Ontario
SHAKESPEARE PROJECT SU D BU RY, O N TAR IO VG from Hole A 3 GRAYCLIFFE XPLORAT ION .C OM GRAY CSE GRYCF OTCQB GE0 FSE
Slide 4: Shakespeare Gold Project, Ontario, Canada
Shakespeare Project Ontario, Canada • Located 88 km west of Sudbury, Ontario • Project is located in well-known geology on the prolific Gold Project Canadian Shield at the contact between the Archean, Southern and Superior geological provinces • Excellent Infrastructure • Just off the Trans-Canada H
Slide 5: Geology: Favourable Geology
Shakespeare Project Geology Favourable Geology • Located on the rim of the Sudbury Basin • Major northeast trending faults crossing throughout the area • A series of quartz veins and stockworks of quartz veins containing sulphides and gold have been identified on the property • Quartz veins identifi
Slide 6: Historical Data and Blue-Sky Potential
Shakespeare Project Historical Data and Blue-Sky Potential Project’s Gold Potential Being Uncovered • The Shakespeare mine operated from 1903 to 1907 and was reported to have produced 2,959 oz of gold, when gold was US$19 per oz. • Limited historical exploration and drilling had been carried out unt
Slide 7: High-Grade Au in the Shadow of Historical Headframe
Shakespeare Project High-Grade Au in the Shadow of Historical Headframe Mineralized zone extended and open in ALL directions. High-grade gold mineralization identified. Phase 1-3 Highlighted Holes • J-7: 5.5 m of 8.59 g/t Au at depth of 68.5 m, incl. • 1.0 m of 43.6 g/t Au & 1.0 m of 1.8 g/t Au • J-
Slide 8: Phase 4 Drilling
Shakespeare Project Phase 4 Drilling Graycliff drilled 4,550 metres over 16 holes and identified multiple areas of significant mineralization which increased the width, breadth and depth of the mineralized zone. The presence of free gold from near surface to current depths approaching 250 metres sug
Slide 9: Metallurgical Drilling
Shakespeare Project Metallurgical Drilling • Graycliff had three large core (HQ) metallurgical holes drilled in 2023, which were completed and no analytical work was carried out at that the time. • A total of 370 metres was drilled in the area deemed to be best suited to provide a bulk sample opport
Slide 10: Surface Channel Sampling
Shakespeare Project Surface Channel Sampling Highlighted results include: • 137.0 g/t Au over 0.71 m • 54.20 g/t Au over 0.56 m • 15.30 g/t Au over 0.49 m The channel samples were located proximal to the historic Miller Shaft and the boundaries of the mineralized zone identified throughout drilling.
Slide 11: Geophysical Surveys
Shakespeare Project Geophysical Surveys • Completed an airborne geophysical survey over the entire area of the Shakespeare gold project with data collected continuously at 100 m linespacing. • Successfully defined the presence of many potential copper, copper-gold and copper-nickel-PGE targets, some
Slide 12: Company: Team & Structure
COMPANY G R AYC L IFF T EAM & ST R U C T U R E 12 GRAYCLIFFE XPLORAT ION .C OM GRAY CSE GRYCF OTCQB GE0 FSE
Slide 13: Management and Board
Management and Board James Macintosh – Chairman & Director • Over 40 years of experience in mineral exploration, mining research analysis, corporate finance & the management of private & public resources companies • Extensive board experience, including chairing audit & governance committees • B.Sc.
Slide 14: Management and Board
Management and Board Walter Henry, CFA & ICD.D – Director & Chair of the Audit Committee • Over 35 years of experience in the global resource sector and North American & European capital markets • Former senior finance executive and CFO of several TSX & TSX Venture-listed companies and private minin
Slide 15: Capital Structure
Capital Structure GRAY Trading on the CSE GRYCF 16.9 mln Trading on the OTC Shares (issued and outstanding) GE0 Trading on FSE (WKN:A2QAW2) Options 19.6 mln 0.1 mln Fully Diluted Avg. Exer. $2.00 Strategic expire Dec. 2026 Ownership Warrants +15% - Insiders 2.6 mln exercisable at $0.18 +35% Friendli
Slide 16: For More Information
GRAYCLIFFEXPLORATION.COM GRAY CSE GRYCF OTCQB GE0 FSE For More Information investors@graycliffexploration.com
Slide 17: Forward-Looking Statements
Forward-Looking Statements This presentation contains “forward-looking information” within the meaning of applicable Canadian securities legislation, and “forward-looking statements” within the meaning of applicable United States securities legislation (collectively referred to as “forward-looking i
Slide 18: Forward-Looking Statements
Forward-Looking Statements receipt and security of mineral property titles and mineral tenure risk; changes in project parameters; uncertainties associated with estimating mineral resources and mineral reserves, including uncertainties regarding assumptions underlying such estimates; whether mineral