How gypsum can Save You Time, Stress, and Money.
Hydrothermal anhydrite in veins is usually hydrated to gypsum by groundwater in near-area exposures. It is usually linked to the minerals halite and sulfur. Gypsum is the most typical sulfate mineral.[seventeen] Pure gypsum is white, but other substances found as impurities may perhaps give an array of colors to area deposits.Environmental Remediat