WebJan 1, 1998 · The Cobriza Cu-bearing skarn is the only significant copper deposit of pre-Mesozoic age. Perú has many ore deposits associated with the Miocene felsic extrusive and intrusive rocks along the Cordillera, forming veins and disseminations in igneous rocks and noncarbonate sedimentary rocks, and replacement mantos, pipes and veins in … Web1 day ago · (DSV-TSX, DSVSF-OTCQX) (“Discovery” or the “Company”) is pleased to announce that it has entered into an agreement with Clarus Securities Inc. and Cormark Securities Inc. on behalf of a ...
Escondida, Porphyry copper deposit - USGS
WebAug 1, 1978 · The Ok Tedi porphyry copper-gold deposit in western Papua New Guinea was discovered and tested by a subsidiary of Kennecott Copper Corporation in 1968 … WebThe discovery of La Caridad porphyry copper deposit in Sonora, Mexico was the result of planned mineral exploration which was carried out over a large potential area employing … dj brad
Kamoa-Kakula Mining Complex Ivanhoe Mines Ltd.
WebPerm-Kama: 3,540,000,000; Other Zones at West Urals and Volga: 471,500,000 ... When the deposits in Kuznets began to be exploited, in 1930 recent discovered the Mountainous Shoria iron deposits, with reserves calculated as 292,412,000 tonnes, 45% iron content, and the Karaganda deposits. The other important founts stay in Petrovsk-Zabaikal near ... WebKhoemacau is a copper silver mining company which in June 2024 completed construction of its low cost, +60ktpa copper and +2Mozpa silver metal in concentrate at full run rate, … WebApr 13, 2024 · High-grade REE dolomite-carbonatite was discovered in the north area of the deposit, returning 3.17% TREO over 196 meters, including 4.29% TREO over 55 meters to a depth of 201 meters extending 30 meters below the resource pit shell. ... World Copper Ltd. has filed a National Instrument 43-101 Technical Report for its 100%-owned … dj brad reed