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Results 111 - 120 of 145 for Copper-gold
  • Benjaminite - Occurrence, Properties, and Distribution
    Article - 3 Sep 2013
    Benjaminite was first discovered in 1924 from the Outlaw Mine, 12 miles north of Manhattan, Nye Co. Nevada, USA. The mineral was named after Dr. Marcus Benjamin of the U.S. National Museum.
  • Arthurite - Occurrence, Properties, and Distribution
    Article - 26 Sep 2013
    Arthurite is a mixture of divalent copper and iron ions in combination with trivalent arsenate, sulfate and phosphate ions. The mineral was first discovered by Sir Arthur Russell in 1954 at Hingston...
  • Arseniosiderite – Occurrence, Properties, and Distribution
    Article - 20 May 2014
    Arseniosiderite was named by Pierre Armand Petit Dufrenoy in 1842 after the mineral's key elements arsenic and iron ("sideros" in Greek). It belongs to the mitridatite group.
  • Adamite – Occurrence, Properties, and Distribution
    Article - 13 Jun 2014
    Adamite was named after Gilbert-Joseph Adam, a French mineralogist, who provided the first specimens. It is a zinc arsenate hydroxide mineral.
  • 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....
  • Mali: Mining, Minerals and Fuel Resources
    Article - 12 Oct 2012
    Mali is a landlocked country located in Western Africa. The total area of the country is 1,240,192 km2, and it has a population of 15,494,466 as of July 2012. The country’s climate varies from...
  • Kyrgyzstan: Mining, Minerals and Fuel Resources
    Article - 11 Oct 2012
    Kyrgyzstan, with a total population of 5,496,737 as of July 2012, is located in Central Asia, to the west of China and south of Kazakhstan. The country experiences subtropical, temperate and dry...
  • Central African Republic: Mining, Minerals and Fuel Resources
    Article - 9 Oct 2012
    Central African Republic (CAR) is a landlocked nation located to the north of Democratic Republic of Congo in Central Africa. The total area of the country is 622,984 km2, and it has a population of...
  • Iraq: Mining, Minerals and Fuel Resources
    Article - 3 Oct 2012
    Iraq, with a total population of 31,129,225 as of July 2012, is located in the Middle East, bordering the Persian Gulf, between Iran and Kuwait. The country mostly has a desert climate and covers a...
  • Uganda: Mining, Minerals and Fuel Resources
    Article - 24 Sep 2012
    Uganda is located in East-Central Africa with Kenya to the east and Democratic Republic of Congo to the west. The total area of the country is 241,038 km2, and it has a population of 33,640,833 as of...

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