WebbThe porphyry copper deposit at El Salvador, Chile. Epithermal lead-zinc vein-type deposits of the Toyoha mine, Hokkaido, Japan, occur in the Green Tuff region of Miocene age. … Webb1 jan. 1997 · The Eocene (42 to 41 Ma) El Salvador porphyry copper deposit in the Indio Muerto district, northern Chile (26° 15′ S Lat.), formerly thought to have formed at the …
The Porphyry Copper Deposit at El Salvador, Chile
WebbFör 1 dag sedan · Drilling has commenced to test extensions to Kaliman porphyry gold-copper and Brecha- Comanche epithermal vein hosted gold mineralisation at the Dynasty Project. 7.07m @ 5.90 g/t Au, 8.90 g/t Ag from 179.93m in CVD089. 102.7m @ 1.48 g/t Au, 4.50 g/t Ag, 0.09 % Cu from 46.5 metres in CVD072. Webb10 aug. 2024 · Gustafson L B, Hunt J P. 1975. The porphyry copper deposit at El Salvador, Chile. Econ Geol, 70: 857–912. Google Scholar Hattori K, Sato H. 1996. Magma evolution … citizens bank opera house restaurants nearby
PorterGeo Database - Ore Deposit Description
Webb15 maj 2014 · ratio in porphyry copper systems (Kesler et al., 2002). ... (1975) at the El Salvador porphyry Cu-Mo deposit, Chile. Stage 1B molybdenum-quartz veins at Altar … WebbThere are several large porphyry copper deposits in the world: Chuquicamata copper deposit, northern Chile (690 Mt @ 2.58% Cu), Escondida and El Salvador copper deposits, Chile, Toquepala copper deposit, Peru, Lavender copper pit, Arizona, and Malanjkhand copper deposit, India (145 Mt @ 1.35% Cu). View chapter Purchase book Webb2480 THE MARINE SHORE PORPHYRY COPPER MINE TAILINGS DEPOSIT AT CHAÑARAL, NORTHERN CHILE1 Christian Wisskirchen,2 and Bernhard Dold3 Abstract. From 1926 … dickes brot