- Precious Metal Ores
- Gold Ores
- Silver Ores
- Base Metal Ores
-
Copper,
Molybdenum,
Nickel,
Cobalt,
Lead,
Zinc,
Sulphur, and
Tungsten Ores
|
|
|
WCM Minerals is a division of WCM Sales Ltd. We provide mineral reference ores for quality assurance - specializing in gold, silver, platinum group, copper, molybdenum, lead, zinc, sulphur, and tungsten assay standards for the mining industry. Last modified: February 16, 2023. Legal Notice: WCM Sales Ltd. (WCM Minerals) has prepared and analyzed the reference materials using qualified analytical laboratories and generally accepted assay procedures. WCM Sales Ltd. accepts liability only for the cost of the standards purchased. The purchaser, with the receipt of the product, releases WCM Sales Ltd. from all liabilities related to the use of the reference materials and information. |