Gypsum powder- Gypsum helps soil better absorb water and reduces erosion. It also cuts down on phosphorus movement from soils to lakes and streams and improves the quality of various fruits and vegetables, among other benefitsPlaster of Paris is a white powder, chemically known as calcium sulfate hemihydrate (CaSO4·½H2O), derived from gypsum (CaSO4·2H2O). It 's created by heating gypsum to a high temperature, which removes some of its water content. When mixed with water, it rehydrates, hardening into a solid, and is used for casts, molds, and construction.Uses: Medical: Setting fractured bones in place for healing. Construction: Creating decorative moldings, repairing cracks and holes, and finishing walls and ceilings. Art and Sculpture: Making casts, molds, and sculptures. Other: Fireproofing, dentistry, and creating molds for various applications
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