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Silver Casting Grain - Southern Copper 25Kg Crate (803.75 oz)

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Size 25 kilo bag
Purity .999 Fine or Greater Silver
Silver Casting Grain 25 kilo (Southern Copper)

Quick Overview

Southern Copper is a major producer and refiner of copper, molybdenum, zinc, silver, lead, and gold, and operates mines and smelters in Mexico and in Peru, in the Andes mountains southeast of Lima.

Silver casting grain (grit) is produced in Southern Copper precious metal plants from anodic mud recovered in its electrolytic plants. The silver is refined to a purity ≥99.99% and is used in photography, jewelry, electronics, coin minting, etc.