Placer Tin Resources

PAST PLACER PRODUCTION

>23,000t cassiterite, including these main deposits

Pioneer  10,814t
Endurance 6,240t
Dorset Dredge  2,714t
Scotia  1,270t
Thureau’s Lead 1,100t

UNMINED PLACER RESOURCES

>14,000t cassiterite, as follows:

MAIN DEPOSITS Volume m3 Grade g/m3 Tonnes Cassiterite Waste to Ore Strip Ratio Category
Scotia 3,637,000 1,300 4,220 4.7 Probable
Pioneer 4,620,000 870 4,019 4.9 JORC Measured/Inferred
Endurance 3,820,000 959 3,663 4.0 JORC Proved/Probable/Inferred
Wyniford 850,000 650 553 JORC Indicated
Monarch 1,802,000 353 636 JORC Measured

ENDOWMENT

>40,000t (Current, including only the known deposits)