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Results 211 - 220 of 234 for Gold
  • 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...
  • Raspite - Occurrence, Properties, and Distribution
    Article - 26 Feb 2013
    Raspite, a member of the Scheelite group, was first discovered in 1897 at Broken Hill, New South Wales, Australia. The mineral was named after Charles Rasp, German-Australian prospector, discoverer of...
  • Frankdicksonite - Occurrence, Properties, and Distribution
    Article - 25 Feb 2013
    Frankdicksonite is a halide mineral first discovered in 1974 from Carlin mine, 50 km northwest of Elko, Lynn district, Eureka Co., Nevada, USA.
  • 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...
  • Perroudite - Occurrence, Properties, and Distribution
    Article - 19 Jan 2013
    Perroudite has an orthorhombic crystal system. It was first discovered in Cap-Garonne, Var, France in 1992. It was named for Pierre Perroud, Professor at Voltaire College, Geneva, Switzerland for his...
  • Dolomite - Occurrence, Properties, and Distribution
    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,...
  • Neyite – Occurrence, Properties, and Distribution
    Article - 11 Dec 2012
    Neyite was named after Charles Stuart Ney, a geologist who was involved in the early exploration of the mineral at the Lime Creek deposit, Canada.
  • Hungary: Mining, Minerals and Fuel Resources
    Article - 20 Nov 2012
    The mining sector of Hungary is small scale and does not play a significant role in the country’s economy. Currently, the labor market is seeing a transition towards a focus on high skill employment....
  • Guinea-Bissau: Mining, Minerals and Fuel Resources
    Article - 24 Oct 2012
    Guinea-Bissau, with a total population of 1,628,603 as of July 2012, is located in Western Africa, bordering the North Atlantic Ocean, between Guinea and Senegal. The country mostly has a tropical...
  • Libya: Mining, Minerals and Fuel Resources
    Article - 16 Oct 2012
    Libya, with a total population of 5,613,380 as of July 2012, is located in Northern Africa, bordering the Mediterranean Sea, between Egypt and Tunisia. The country mostly has a mediterranean climate...

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