Gypsum - Wikipedia
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO 4 ·2H 2 O. [4] It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster , drywall and blackboard or sidewalk chalk .
Gypsum | Properties, Formation, Uses and Deposits - Geology …
2023年9月9日 · Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate (CaSO4·2H2O). It is commonly found in sedimentary rock formations and is often associated with other minerals such as anhydrite, halite, and sulfur. The name “gypsum” is derived from the Greek word “gypsos,” which means “plaster” or “chalk.”
Gypsum Mineral | Uses and Properties - Geology.com
What is Gypsum? Gypsum is an evaporite mineral most commonly found in layered sedimentary deposits in association with halite, anhydrite, sulfur, calcite, and dolomite. Gypsum (CaSO 4. 2H 2 O) is very similar to Anhydrite (CaSO 4). The chemical difference is that gypsum contains two waters and anhydrite is without water.
Gypsum | Definition, Uses, & Facts | Britannica
2024年12月23日 · Gypsum, common sulfate mineral of great commercial importance, composed of hydrated calcium sulfate. It occurs in extensive beds associated with other evaporite minerals, particularly in Permian and Triassic sedimentary formations; it is deposited from ocean brine, followed by anhydrite and halite.
Gypsum | Common Minerals - University of Minnesota Twin Cities
Gypsum is a very soft mineral that is easily identified by its hardness, cleavage, and solubility in water. Typically clear to white, gypsum may be colored reddish to brown or yellow if impurities are present.
Gypsum: Properties, Uses, Formation, Types – Geology In
Gypsum is a very common, soft sulfate mineral composed primarily of calcium sulfate dihydrate, with the chemical formula CaSO₄·2H₂O. Visually, it can be colorless or white, but impurities can also give it a variety of hues.
What is Gypsum? A Detailed Overview of Its Properties and Uses
Discover the comprehensive guide on gypsum, covering its properties, types, geological formation, extraction, processing, and diverse applications. Learn about the historical significance, modern innovations, environmental impact, and future trends of this versatile mineral.
Gypsum - Minerals Education Coalition
Gypsum is a mineral found in crystal form as well as masses called gypsum rock. It is a very soft mineral and it can form very pretty, and sometimes extremely large colored crystals. Massive gypsum rock forms within layers of sedimentary rock, typically found in thick beds or layers.
Gypsum: Mineral information, data and localities. - mindat.org
Commonest of the sulphate minerals, gypsum is found in marine evaporites, in caves where the air is dry enough to allow it to be deposited and remain, at fumaroles, and in the oxidized zones of sulfide deposits on occasion.
Gypsum: mineral characteristics, properties, uses - ZME Science
2024年2月24日 · Gypsum is a hydrated calcium sulfate mineral with the chemical formula CaSO4·2H2O. The mineral is made of calcium (Ca), sulfur (S), oxygen (O), and water (H2O).
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