Gypsum (disambiguation)

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Gypsum is a soft mineral composed of calcium sulfate dihydrate.

Gypsum may also refer to:

Places

United States

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Alabaster Lightly colored, translucent, and soft calcium minerals, typically gypsum

Alabaster is a mineral or rock that is soft, often used for carving, and is processed for plaster powder. Archaeologists and the stone processing industry use the word differently from geologists. The former use it in a wider sense that includes varieties of two different minerals: the fine-grained massive type of gypsum and the fine-grained banded type of calcite. Geologists define alabaster only as the gypsum type. Chemically, gypsum is a hydrous sulfate of calcium, while calcite is a carbonate of calcium.

Gypsum Mineral

Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard/sidewalk chalk, and drywall. A massive fine-grained white or lightly tinted variety of gypsum, called alabaster, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire, and the Nottingham alabasters of Medieval England. Gypsum also crystallizes as translucent crystals of selenite. It also forms as an evaporite mineral and as a hydration product of anhydrite.

Woodward County, Oklahoma U.S. county in Oklahoma

Woodward County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 20,081. Its county seat is Woodward.

Gypsum, Kansas City in Kansas, United States

Gypsum is a city in Saline County, Kansas, United States. As of the 2010 census, the city population was 405.

Drywall Panel made of gypsum, used in interior construction

Drywall is a panel made of calcium sulfate dihydrate (gypsum), with or without additives, typically extruded between thick sheets of facer and backer paper, used in the construction of interior walls and ceilings. The plaster is mixed with fiber, plasticizer, foaming agent, and various additives that can reduce mildew, flammability, and water absorption.

Calcium sulfate laboratory and industrial chemical

Calcium sulfate (or calcium sulphate) is the inorganic compound with the formula CaSO4 and related hydrates. In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant. One particular hydrate is better known as plaster of Paris, and another occurs naturally as the mineral gypsum. It has many uses in industry. All forms are white solids that are poorly soluble in water. Calcium sulfate causes permanent hardness in water.

USG Corporation

USG Corporation, also known as United States Gypsum Corporation, is an American company which manufactures construction materials, most notably drywall and joint compound. The company is the largest distributor of wallboard in the United States and the largest manufacturer of gypsum products in North America. It is also a major consumer of synthetic gypsum, a byproduct of flue-gas desulfurization. Its corporate offices are located at 550 West Adams Street in Chicago, Illinois.

Big Blue River (Kansas) river in Nebraska and Kansas

The Big Blue River is the largest tributary of the Kansas River. The river flows for approximately 359 miles (578 km) from central Nebraska into Kansas, until its confluence with the Kansas River at Manhattan.

Red Hills (Kansas) aphysiographic region in Clark, Comanche and Barber counties in Kansas, United, States

The Red Hills, also referred to as Gypsum Hills, is the name of a physiographic region located mostly in Clark, Comanche and Barber counties in southern and central Kansas. This undulating terrain of red-tinted sediments, a product of the underlying geology, does not fit the conventional description of the Great Plains landscape of Kansas.

William A. Phillips American politician

William Addison Phillips was a journalist, soldier and U.S. Representative from Kansas.

Geology of Kansas

The Geology of Kansas encompasses the geologic history of the US state of Kansas and the present-day rock and soil that is exposed there. Rock that crops out in Kansas was formed during the Phanerozoic eon, which consists of three geologic eras: the Paleozoic, Mesozoic and Cenozoic. Paleozoic rocks at the surface in Kansas are primarily from the Mississippian, Pennsylvanian and Permian periods.

Southeast of Saline Secondary School is a K-12 school, located approximately 4 miles west of Gypsum, Kansas, United States, on the south side of Highway K-4.

Salina, Kansas micropolitan area

The Salina Micropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in Kansas, anchored by the city of Salina.

Kipp, Kansas Unincorporated community in Kansas, United States

Kipp is an unincorporated community and census-designated place on the border between Eureka and Solomon townships in Saline County, Kansas, United States. It is located southeast of Salina along Schilling Road between Whitmore Road and Kipp Road, next to an abandoned railroad.

Gypsum Township, Sedgwick County, Kansas Township in Kansas, United States

Gypsum Township is a township in Sedgwick County, Kansas, United States. As of the 2000 United States Census, it had a population of 5,822.

Gypsum Township is a township in Saline County, Kansas, in the United States.

Gypsum Creek Township is a township in McPherson County, Kansas, in the United States.

Gypsum Creek is a stream in Saline County, Kansas and McPherson County, Kansas, in the United States.

Charles Randolph Prim was a Negro League Baseball player with the Kansas City Monarchs.

Southeast of Saline USD 306 is a public unified school district headquartered approximately 4 miles west of Gypsum, Kansas, United States. The district includes the communities of Assaria, Bridgeport, Gypsum, Kipp, Mentor, and nearby rural areas.