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Gypsum Encyclopedia of Alabama

Gypsum collected from Choctaw County.Gypsum is a soft sulfate mineral whose name derives from the Greek word for plaster, best known in plaster of Paris. Gypsum is important in powdered form in agriculture and construction among other industries. It is also important as a raw material for sculpture, particularly the variety known as alabaster.

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Coal Mining Encyclopedia of Alabama

Experiencing both boom and bust, the coal-mining industry has affected the lives of thousands of people in northern and central Alabama. The industry changed the face of the stateâ geographically, economically, socially, politically, culturally. Largely obscured today by reclamation projects, pine trees, and kudzu, the mining districts of Alabama are the remnants of an industrial boom that ...

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Mining Towns in Alabama Encyclopedia of Alabama

2015-7-10  Mining Towns in Alabama. As coal and iron industries developed in Alabama, mining towns came to define the daily existence and the social order for thousands of miners and their families. Numerous towns dotted the landscape during the boom times for coal and iron production, but mining

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State of Alabama Encyclopedia of Alabama

State of Alabama. Both in physical size and in population, Alabama has typically ranked near the middle of the 50 American states. The state's 52,423 square miles are configured in a length of 330 miles and a width of 150 miles at their longest and widest

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Gypsum Mining - Encyclopedia of Arkansas

Gypsum Mining. Gypsum is a mineral (CaSO 4 2H 2 O) that occurs in nature as both a mineral and, when in massive form, a rock. Massive deposits are present as sedimentary beds of varying thickness in the subsurface within the Trinity Group in southwest Arkansas. Gypsum beds dip gently to the south, being part of the Early Cretaceous Gulf Coast ...

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Gypsum Encyclopedia

2018-5-8  Gypsum. Gypsum, a white mineral soft enough to be scratched with a fingernail, is hydrated calcium sulfate [Ca(SO 4) 2H 2 O]. Gypsum often begins as calcium sulfate dissolved in an isolated body of salt water.As the water evaporates, the calcium sulfate becomes so concentrated that it can no longer remain in solution and crystallizes out (precipitates) as gypsum.

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Gypsum Mining - Mining - Encyclopedia of Arkansas

Gypsum mined near Highland (Pike County) and stored at a nearby plant; 1961. Belts move the gypsum from storage to rail cars.

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coal mining encyclopedia of alabama - chainess.fr

article about mining coal - la-pompe-a-chaleur.eu. Coal Mining Encyclopedia of Alabama Experiencing both boom and bust, the coal mining industry has affected the lives of thousands of people in northern and central Alabama.The industry changed the face of the state—geographically, economically, socially, politically, culturally.

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Gypsum - an overview ScienceDirect Topics

G. Cressey, in Encyclopedia of Geology, 2005 Introduction. Gypsum (CaSO 4 2H 2 O), the most common of the sulphate minerals, is also known as alabaster (a fine-grained massive form), satin spar (a fibrous variety of gypsum), or selenite (colourless transparent gypsum crystals). Gypsum is often found in considerable thicknesses within evaporite sequences and in association with limestones ...

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State of Alabama Encyclopedia of Alabama

State of Alabama. Both in physical size and in population, Alabama has typically ranked near the middle of the 50 American states. The state's 52,423 square miles are configured in a length of 330 miles and a width of 150 miles at their longest and widest

More

Gypsum Mining - Mining - Encyclopedia of Arkansas

Gypsum mined near Highland (Pike County) and stored at a nearby plant; 1961. Belts move the gypsum from storage to rail cars.

More

coal mining encyclopedia of alabama - chainess.fr

article about mining coal - la-pompe-a-chaleur.eu. Coal Mining Encyclopedia of Alabama Experiencing both boom and bust, the coal mining industry has affected the lives of thousands of people in northern and central Alabama.The industry changed the face of the state—geographically, economically, socially, politically, culturally.

More

GSA/OGB

T he Geological Survey of Alabama, established in 1848, provides service and information to Alabama and its citizens as a natural resource data gathering and research agency. As part of its mission, GSA explores and evaluates the mineral, water, energy, biological, and other natural resources of the State of Alabama and conducts basic and applied research in these fields.

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Alabama Encyclopedia

2018-5-29  Alabama has had one of the highest infant mortality rates in the nation, owing in part to widespread poverty. (Alabama and West Virginia were tied for 43rd out of the 50 states in terms of general health and health care in 2004.) Though Alabama's poverty rate steadily declined during the last decades of the 1900s, it remained among the nation's ...

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Gypsum - an overview ScienceDirect Topics

G. Cressey, in Encyclopedia of Geology, 2005 Introduction. Gypsum (CaSO 4 2H 2 O), the most common of the sulphate minerals, is also known as alabaster (a fine-grained massive form), satin spar (a fibrous variety of gypsum), or selenite (colourless transparent gypsum crystals). Gypsum is often found in considerable thicknesses within evaporite sequences and in association with limestones ...

More

List of gypsum mines in the United States

Searchable database of gypsum mines in the United States from AditNow, the leading online resource for mine explorers and mining historians. AditNow - the definitive online resource for the mine explorer and mining historian Mine explorer and mining history videos

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gypsum Definition, Uses, Facts Britannica

Gypsum occurs in extensive beds associated with other evaporite minerals (e.g., anhydrite and halite), particularly in Permian and Triassic sedimentary formations; it is deposited from ocean brine, followed by anhydrite and halite.It also occurs in considerable quantity in saline lakes and salt pans and is an important constituent of cap rock, an anhydrite-gypsum

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Arcosa Specialty Materials

Arcosa Specialty Materials serves a diverse set of end markets including building products, energy, industrials, infrastructure, agriculture, and food. Through the company’s 59 year history, Arcosa Specialty Materials has established itself as a highly regarded supplier of lightweight aggregate, mineral and rock products in the United States ...

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Usg Corp Encyclopedia

2018-6-11  USG Corporation. 101 South Wacker Drive Chicago, Illinois 60606 U.S.A. (312) 606-4000 Fax: (312) 606-4093. Public Company Incorporated: 1901 as U.S.G. Company Employees: 14,200 Sales: $2.19 billion Stock Exchanges: New York Midwest Z ü rich Geneva Basel Gypsum products are the principal goods manufactured by the USG Corporation.

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GSA/OGB

T he Geological Survey of Alabama, established in 1848, provides service and information to Alabama and its citizens as a natural resource data gathering and research agency. As part of its mission, GSA explores and evaluates the mineral, water, energy, biological, and other natural resources of the State of Alabama and conducts basic and applied research in these fields.

More

gypsum Definition, Uses, Facts Britannica

Gypsum occurs in extensive beds associated with other evaporite minerals (e.g., anhydrite and halite), particularly in Permian and Triassic sedimentary formations; it is deposited from ocean brine, followed by anhydrite and halite.It also occurs in considerable quantity in saline lakes and salt pans and is an important constituent of cap rock, an anhydrite-gypsum

More

List of gypsum mines in the United States

Searchable database of gypsum mines in the United States from AditNow, the leading online resource for mine explorers and mining historians. AditNow - the definitive online resource for the mine explorer and mining historian Mine explorer and mining history videos

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gypsum - David Darling

2020-11-3  Gypsum is a white mineral, CaSO 4.2H 2 O (hydrous calcium sulfate), used in the manufacture of cements and plasters, especially plaster of Paris (to control the rate of setting of Portland cement), and also in some fertilizers.See calcium.. Gypsum is

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Gypsum Mineral Uses and Properties

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

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Alabama Encyclopedia

2018-5-29  Alabama has had one of the highest infant mortality rates in the nation, owing in part to widespread poverty. (Alabama and West Virginia were tied for 43rd out of the 50 states in terms of general health and health care in 2004.) Though Alabama's poverty rate steadily declined during the last decades of the 1900s, it remained among the nation's ...

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Minerals Free Full-Text Gypsum Precipitation under ...

Gypsum (CaSO42H2O) is the most common sulfate mineral on Earth and is also found on Mars. It is an evaporitic mineral that predominantly precipitates from brines. In addition to its precipitation in natural environments, gypsum also forms an undesired scale in many industrial processes that utilize or produce brines. Thus, better insights into gypsum formation can contribute to the ...

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Phosphogypsum - an overview ScienceDirect Topics

Gypsum used for this purpose is obtained either from mining natural deposits or as by-product of industrial processes, i.e. phosphogypsum and desulfogypsum. Mined gypsum materials do not generally contain trace elements at levels of concern in terms of soil contamination. However, that is not the case for gypsum derived from industrial by-products.

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Arcosa Specialty Materials

Arcosa Specialty Materials serves a diverse set of end markets including building products, energy, industrials, infrastructure, agriculture, and food. Through the company’s 59 year history, Arcosa Specialty Materials has established itself as a highly regarded supplier of lightweight aggregate, mineral and rock products in the United States ...

More

Minerals Encyclopedia

2018-5-9  MINERALS CONCEPT. A mineral is a naturally occurring, typically inorganic substance with a specific chemical composition and structure. An unknown mineral usually can be identified according to known characteristics of specific minerals in terms of certain parameters that include its appearance, its hardness, and the ways it breaks apart when fractured.

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Alabaster Quarry Gypsum-Anhydrite Mine Near

Historically the site has been part of the Alabaster Mining District. The site was first discovered in 1841 by Bela Hubbard Found Gypsum In Adjacent Arenac County. Production output of the Alabaster Quarry Gypsum-Anhydrite Mine was considered to be large size. The ore mined is composed of gypsum. The ore body extends 2.00 meters (6.56 feet) thick.

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GSA/OGB

T he Geological Survey of Alabama, established in 1848, provides service and information to Alabama and its citizens as a natural resource data gathering and research agency. As part of its mission, GSA explores and evaluates the mineral, water, energy, biological, and other natural resources of the State of Alabama and conducts basic and applied research in these fields.

More

gypsum Infoplease

2021-2-1  gypsum jĭp´səm , mineral composed of calcium sulfate (calcium, sulfur, and oxygen) with two molecules of water, CaSO 4 2H 2 O. It is the most common sulfate mineral, occurring in many places in a variety of forms.

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List of gypsum mines in the United States

Searchable database of gypsum mines in the United States from AditNow, the leading online resource for mine explorers and mining historians. AditNow - the definitive online resource for the mine explorer and mining historian Mine explorer and mining history videos

More

gypsum - David Darling

2020-11-3  Gypsum is a white mineral, CaSO 4.2H 2 O (hydrous calcium sulfate), used in the manufacture of cements and plasters, especially plaster of Paris (to control the rate of setting of Portland cement), and also in some fertilizers.See calcium.. Gypsum is

More

Gypsum Mineral Uses and Properties

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

More

Phosphogypsum - an overview ScienceDirect Topics

Gypsum used for this purpose is obtained either from mining natural deposits or as by-product of industrial processes, i.e. phosphogypsum and desulfogypsum. Mined gypsum materials do not generally contain trace elements at levels of concern in terms of soil contamination. However, that is not the case for gypsum derived from industrial by-products.

More

Gypsum - definition of gypsum by The Free Dictionary

gypsum (jĭp′səm) n. A widespread colorless, white, or yellowish mineral, CaSO42H2O, used in the manufacture of plaster of Paris, various plaster products, and fertilizers. [Middle English gipsum, from Latin gypsum, from Greek gupsos, probably of Semitic origin; akin to Arabic jibs, jiṣṣ, jaṣṣ, from Akkadian gaṣṣu.] American Heritage ...

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Arcosa Specialty Materials

Arcosa Specialty Materials serves a diverse set of end markets including building products, energy, industrials, infrastructure, agriculture, and food. Through the company’s 59 year history, Arcosa Specialty Materials has established itself as a highly regarded supplier of lightweight aggregate, mineral and rock products in the United States ...

More

Minerals Encyclopedia

2018-5-9  MINERALS CONCEPT. A mineral is a naturally occurring, typically inorganic substance with a specific chemical composition and structure. An unknown mineral usually can be identified according to known characteristics of specific minerals in terms of certain parameters that include its appearance, its hardness, and the ways it breaks apart when fractured.

More

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