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O'Brien/Kewagama ASSET

ASSET DESCRIPTION

ASSET NAME

O'Brien/Kewagama

ASSET TYPE

Exploration

Exploration METALS & MINERALS

Gold

TOTAL WORKFORCE (CONTRACTORS INCLUDED)

5

ESTIMATED NO. LOCALLY EMPLOYED

5

SPECIFIC LOCATION

Cadillac, Rouyn-Noranda, QC, Canada

HISTORICAL OWNERSHIP

MINERAL RESOURCES AND RESERVES

Mineral Resources:

Metal	Measured				Indicated				Inferred			Attributable interests
Metal	Tonnage	Grade	Contained	CutOff	Tonnage	Grade	Contained	CutOff	Tonnage	Grade	Contained	Contained
Gold	0 k mt	0 g/t	0 k oz	0 g/t	0 k mt	0 g/t	0 k oz	0 g/t	0 k mt	0 g/t	0 k oz	0

Mineral Reserves:

DISCOVERY COST

Reserve: Gold (oz)

$ 0.00

TOTAL CASH COST PER GOLD OUNCE

Amount in millions	Mining	Processing	Admin	Royalties	Total	%
Fuel	0	0	0	0	0	0 %
Maintenance	0	0	0	0	0	0 %
Labour	0	0	0	0	0	0 %
Insurance	0	0	0	0	0	0 %
Royalities	0	0	0	0	0	0 %
Reagents	0	0	0	0	0	0 %
Explosives	0	0	0	0	0	0 %
Contractors/consultants	0	0	0	0	0	0 %
Other*	0	0	0	0	0	0 %
Total US$ millions	0	0	0	0	0	0 %

PRODUCTION

PRODUCTION CYCLE	Annual	2026 Experiences				Expectations
PRODUCTION CYCLE	2025	Q1	Q2	Q3	Q4	2026	5 Year Avg	Remaining LOM
	0	0	0	0	0	0	0	0	Capital Expenditures	1	3
	0	0	0	0	0	0	0	0	Ore Tons Mined	2	3
	0	0	0	0	0	0	0	0	Mill Feed - Ore Tons Processed	3	3
	0	0	0	0	0	0	0	0	Gold (k oz) Produced	79	2
	0	0	0	0	0	0	0	0	Gold (k oz) Sold	79	1
	0	0	0	0	0	0	0	0	Gold Recovery (%)	79	4
	0	0	0	0	0	0	0	0	Cash Operating Cost	4	3
	0	0	0	0	0	0	0	0	All - in Sustaining Costs	5	3
	0	0	0	0	0	0	0	0	Strip Ratio – Waste:Ore	6	3

ARTICULATED HAULERS

US METRIC

MINING TRUCKS

US METRIC

POWER DEMAND

POWER AND ENGINEERING

Power Usage: total MWh per year

Peak power demand MW

Environmental Impact Assessment, man hours

Engineering firms

Local firms

AFTER TAX & ROYALTY NET PRESENT VALUE

Date of Assessment

Jun 13, 2026