Copper sulfides describe a family of chemical compounds and minerals with the formula CuxSy. Both minerals and synthetic materials comprise these compounds. Some copper sulfides are economically important ores. Prominent copper sulfide minerals include Cu2S (chalcocite) and CuS (covellite). In the mining industry, the minerals bornite or chalcopyrite, which consist of mixed copper-iron sulfides, are oft… WitrynaISMG, ltd. is a new company that provides high quality IT solutions to complex problems. Our NIST SP 800-171 Compliance Software can help your business manage their NIST Compliance for the DoD ...
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