U. S. Gypsum has owned the town since 1948, which reached a maximum population of 750 in the early 1960s.

Since 2007, National Gypsum has operated a wallboard plant in Mount Holly.

Gypsum has been dated to almost every geologic age since the Silurian Period 443. 7 ± 1. 5 Ma.

Gypsum has been detected here by MRO.

Gypsum was mined until 1930 when the Great Depression made it uneconomical, and in 1970 the town and surrounding land was sold to the South Australian government, creating Innes National Park.

The chapter of its industrialization started when it was selected as best option for a fertilizer factory due to its apt geographical conditions in the year 1944 by the Viceroy's Executive Council following recommendations submitted in November 1944 by a three members technical mission consisting of G S Gowing and J Rigg, both of Imperial Chemical Industries and T H Riley of the Association of British Chemical Plants Manufacturers, Britain for setting up a single large fertilizer factory to produce 3, 50, 000 tons Ammonium Sulphate per annum with Gypsum as raw material.

Work at the former British Gypsum site in Church Manorway by the Museum of London Archaeological Service showed that the area had a dense forest of oak, yew and alder during the Neolithic Period, which by the Bronze Age had given way in part to sedge fen.

The Gypsum is fed by its own tributary, Dry Creek.

Gypsum plaster, or plaster of Paris, is produced by heating gypsum to about 300 ° F ( 150 ° C ):

* Carmel Formation: Gypsum, sand, and limey silt laid down in what may have been a graben that was periodically flooded by sea water.

Gypsum was extracted by hand at the Hurcott open-cast mine from the Victorian era up until it closed down in 1953.

The Nugget in turn was buried by the deposits of thin red shale and thick gypsum of the Gypsum Springs Formation.

Plaster of Paris is calcined Gypsum, ground to a fine powder by milling.

South Africa was the first investment ( 1946 ) followed by Placoplatre in France ( 1952 ), Western Gypsum of Canada ( 1954 ) and Sweden ( 1957 ).

* National Gypsum Wharf-( currently operated by National Gypsum to serve Wrights Cove gypsum terminal )

* National Gypsum Wharf-( owned and operated by National Gypsum Company to serve Wrights Cove gypsum terminal )

The Chisholm's own tributaries drain much of the city's eastern half ; these include the creek's West, Middle, and East Forks as well as, further south, Gypsum Creek.

Ninurta slays each of the monsters later known as the " Slain Heroes " ( the Warrior Dragon, the Palm Tree King, Lord Saman-ana, the Bison-beast, the Mermaid, the Seven-headed Snake, the Six-headed Wild Ram ), and despoils them of valuable items such as Gypsum, Strong Copper, and the Magilum boat ).

Herbaceous plants, such as Blue Grama ( Bouteloua gracilis ), Gypsum Grama ( B. breviseta ), and Hairy Grama ( B. hirsuta ), are dominant near the Sierra Madre Occidental.

Gypsum, also, is frequently found in conjunction with other minerals such as, copper ores, sulfur and sulfides, silver, iron ores, coal, calcite, dolomite, limestone, and opal.

Southard, located in central Blaine County, is the site of one of the purest gypsum deposits in the United States and is home to The U. S. Gypsum Company, the largest industrial plant in the county.

Above the Spearfish formation is a thin band of white gypsum, called the Gypsum Springs Formation.

* Gypsum Association, an organization of manufacturers of gypsum board in the U. S. and Canada

Gypsum flowers are usually attached to a matrix ( can be gypsum ) or base rock.

Gypsum crystals can be transparent ( most often selenite ), translucent ( most often satin spar but also selenite and gypsum flowers ), and opaque ( most often the rosettes and flowers ).

Until recent years it operated to haul gypsum from Saint-Gobain Gypsum Industries plant in County Cavan to the port of Drogheda.

In particular, these included the Gotham Company with plaster works in the north of England, and The Gypsum Mines Limited, with its large gypsum mine at Mountfield Sussex.

Organisationally, all domestic gypsum activities were consolidated in the British Gypsum subsidiary and the parent company was BPB Industries.

Gypsum lath consists of gypsum plaster sandwiched between two sheets of absorbent paper.

Gypsum caves are caves found in evaporite deposits of gypsum.

Gypsum deposits washed from the range are a main source of the gypsum sand that makes up the dunes in White Sands National Monument.

Gypsum is often added to Portland cement to prevent early hardening or " flash setting ", allowing a longer working time.

The northeastern half of the county is located on the western edge of the Red Bed Plains while the southwestern half lies in the Gypsum Hills.

The National Gypsum mine is located 2 miles outside of Shoals and is the United States deepest at 515 feet.

Gypsum is a city in Saline County, Kansas, United States.

Gypsum is located at ( 38. 705118 ,-97. 426876 ).

Gypsum is part of Unified School District 306.

* Frank Wilkeson, New York Times journalist and Washington explorer who owned a large ranch in Gypsum for nearly forty years and is buried in the town.

Gypsum is one of the most common mineral compounds found on Earth but is rarely seen on the surface, as it dissolves easily in water.

Coal from the Hunterston coal terminal in Scotland is carried to power stations in Yorkshire, and Gypsum is transported from Drax Power Station to Kirkby Thore.

The red rock is the Permian-Triassic Spearfish Formation, and above that is the younger, white Gypsum Springs Formation.

Gypsum is rarely found in the form of sand because it is water-soluble.

The official document ( summarized below ) is known as GA-214-96 " Recommended Levels of Gypsum Board Finish ".

Gypsum occurs on every continent and is the most common of all the sulfate minerals.

Gypsum is formed as an evaporative mineral, frequently found in alkaline lake muds, clay beds, evaporated seas, salt flats, salt springs, and caves.