A Simple Key For gypsum Unveiled
Hydrothermal anhydrite in veins is usually hydrated to gypsum by groundwater in in close proximity to-floor exposures. It is frequently connected to the minerals halite and sulfur. Gypsum is the commonest sulfate mineral.[17] Pure gypsum is white, but other substances located as impurities may well give a variety of hues to area deposits.The sort o