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Results 231 - 240 of 294 for Iron
  • Schirmerite – Occurrence, Properties and Distribution
    Article - 3 May 2013
    Schirmerite was discovered in 1977, in the Colorado District of the USA. It is named after Dr.J.H.L Schirmer, former superintendent of the U.S.Mint. It is also known by the name beegerite.
  • Simferite - Occurrence, Properties, and Distribution
    Article - 19 Apr 2013
    Simferite is an orthorhombic dark red mineral containing iron, lithium, magnesium, manganese, oxygen, and phosphorus. Simferite was named after the city of Simferopol, Crimea, Ukraine, where the...
  • Taranakite – Occurrence, Properties, and Distribution
    Article - 18 Apr 2013
    Taranakite is a hydrated alkali iron-aluminium phosphate mineral. The mineral was named after the place it was first discovered- Taranaki Peninsula, New Zealand.
  • Tooeleite - Occurrence, Properties, and Distribution
    Article - 18 Apr 2013
    Tooeleite is a monoclinic-prismatic mineral containing hydrogen, iron, arsenic, oxygen, and sulfur. It is an uncommon secondary mineral in the oxidized zone of a replacement ore body in metamorphosed...
  • Niningerite - Occurrence, Properties, and Distribution
    Article - 25 Feb 2013
    Niningerite is a magnesium-iron-manganese sulfide mineral first discovered in 1966 from the Indarch, St. Marks, Qingzhen. It is a member of the galena group. The mineral was named after After Harvey...
  • Atheneite - Occurrence, Properties, and Distribution
    Article - 22 Feb 2013
    Atheneite is a rare palladium, mercury arsenide mineral first discovered in 1974 by E.E. Fejer, .J. Criddle and A.M. Clark from the Minas Gerais mine in Itabira, Brazil. It was named for the Greek...
  • Cassidyite - Occurrence, Properties, and Distribution
    Article - 21 Feb 2013
    Cassidyite is a triclinic-pinacoidal mineral containing phosphorus, oxygen, nickel, magnesium, hydrogen and calcium. It is a member of the fairfieldite group. The mineral was first discovered in 1967...
  • Germanite - Occurrence, Properties, and Distribution
    Article - 21 Feb 2013
    Germanite is a rare copper iron germanium sulfide mineral discovered in 1922 from the Tsumeb mine, Tsumeb, Otavi, Namibia. It is a member of the colusite group. It was named after the element...
  • Gordaite - Occurrence, Properties, and Distribution
    Article - 21 Feb 2013
    Gordaite is a trigonal-pyramidal mineral containing zinc, sulfur, sodium, oxygen, hydrogen and chlorine. It was first discovered in 1996 from the San Francisco mine, Sierra Gorda District, Tocopilla...
  • Iowaite - Occurrence, Properties, and Distribution
    Article - 21 Feb 2013
    Iowaite is a trigonal-hexagonal scalenohedral mineral composed of oxygen, magnesium, iron, hydrogen and chlorine. It is a member of hydrotalcite group. The mineral was named after Sioux County, Iowa...

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