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The Pogo mine is a gold mine in the state of Alaska. [2] By 31 December 2017 Pogo had produced 3.6 million ounces of gold at a grade of 13.6 g/t. Annual production for 2020 was 205,878 ounces. [1]
The epithermal vein deposit (EVP) is a type of mineral deposit that forms in the shallow subsurface, typically at depths of less than 1,500 meters below the Earth's surface. [1] These deposits are formed by hot, mineral-rich fluids that circulate through fractures and cracks in rocks.
Mahd adh Dhah gold deposit geologic map Mahd Al Thahab gold mining cross section. The Mahd Al Dhahab (Arabic: مَـهـد الـذّهـب, "Cradle of (the) Gold"), is a small gold mining area in the Arabian Peninsula. It is located in the Medina Province in the Hejaz in Saudi Arabia. Gold was first mined in Arabia c. 30th century BC.
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Kvanefjeld (or Kuannersuit), in Greenland, is the site of a mineral deposit, which is claimed to be the world's second-largest deposit of rare-earth oxides, and the sixth-largest deposit of uranium. [ 1 ] [ 2 ] There are also substantial sodium fluoride deposits, and Kvanefjeld is thought to be one of the largest multi-element deposits of its ...
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The Simandou mine has known much turmoil and many mining rights disputes over the years. In 2008 Rio Tinto Group, the licensee of the Simandou concession, was ordered by the Guinean government to relinquish the northern half (Blocks 1 and 2, east and southeast of Kérouané) to BSGR (Beny Steinmetz Group Resources), a company controlled by the Israeli diamond investor Beny Steinmetz.
A second hole was drilled in March 1964, followed by two more in early April. The copper-zinc-silver ore deposit at Kidd Mine discovery was announced in a press release after the board of directors meeting on 16 April 1964. Seven drill holes indicated an ore body 800 feet long, 300 feet wide, and a vertical depth of 800 feet.