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Results 71 - 80 of 114 for Gypsum
  • Article - 26 Feb 2013
    Priceite was first discovered in 1873 from Chetco, Curry County, Oregon, USA. It was named after the American metallurgist, Thomas Price, San Francisco metallurgist, who first analyzed the mineral.
  • Article - 25 Feb 2013
    Halite is the mineral form of sodium chloride. It was named from the Greek word “halos”, meaning salt and “lithos”, meaning rock.
  • Article - 22 Feb 2013
    Ettringite is a hydrous calcium aluminum sulfate mineral first described in 1874 from Ettringer Bellerberg, Ettringen, Mayen, Eifel, Rheinland-Pfalz, Germany. The mineral was named for its place of...
  • Article - 22 Feb 2013
    Aluminite is a hydrous aluminum sulfate mineral first described in 1807 from Halle, Saxony-Anhalt, Germany. The mineral was named for the presence of aluminum in its composition.
  • Article - 21 Feb 2013
    Hibschite is a member of garnet group of minerals. It was first discovered in Marienberg, near Aussig, Bohemia of Czechoslovakia. The mineral was named after Professor Josef Emanuel Hibsch, German...
  • Article - 23 Jan 2013
    Colemanite is a borate mineral that forms by alteration of ulexite and borax. It was first discovered in 1884 from Furnace Creek in Death Valley. The mineral was named after William Tell Coleman,...
  • Article - 16 Jan 2013
    Umohoite having a triclinic crystal system was first discovered in Utah, USA. It was named for the composition uranyl, molybdate, hydrogen and oxygen.
  • Article - 21 Dec 2012
    Dolomite is a carbonate mineral consisting of calcium magnesium carbonate. It was first described as the ‘stinking stone’ by Belsazar Hacquet, an Austrian naturalist. Later, Déodat Gratet de Dolomieu,...
  • Article - 19 Dec 2012
    Alunite is a sulfate mineral first discovered in Monti della Tolfa, Rome in the 15th century. It is rarely found in the massive material cavities as distinct crystals. It occurs as veins and...
  • Article - 11 Dec 2012
    Jalpaite is a rare copper silver sulfide mineral that was discovered in the Leonora Mine, Jalpa, Mexico, and hence the mineral’s name reflects the location. It was found in 1858.

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