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WCM Minerals


Reference ores for analytical quality control

Supplier of mineral pulps as reference standards

  Our product line consists of:

        Precious Metal ores covering a wide range of concentrations

        Multi-element Base Metal ores for assay control

        Sulphur reference ores

        Tungsten reference ores

Gold    Silver    Platinum Group    Base Metals    Sulphur    Tungsten

Suppliers to the mining industry for more than 35 years

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: August 14, 2018

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.