Gold
Gold and silver. Gold is the principal mineral being mined. A small amount of silver is recovered as by-product.
Gold and silver.
Gold and Copper.
Gold with a small amount of silver (100 oz of silver for 1000 oz of gold).
Copper mostly from chalcopyrite. By-products: pentlandite, millerite, cubanite.
Gold with a small amount of silver (10%).
Primary gold with some silver.