Who owns Escondida in Chile?
Who owns Escondida in Chile?
BHP Billiton
Minera Escondida is owned by BHP Billiton (57.5%), Rio Tinto (30%), JECO Corporation (10%), and JECO2 LTD (2.5%). BHP Billiton operates Escondida and is the world’s largest natural resources company, with head offices in Australia.
Where is the Escondida copper mine in Chile?
Atacama Desert
Escondida is a copper porphyry deposit located in the Atacama Desert in Northern Chile, 170km south-east of Antofagasta.
Where does open pit mining take place?
Open-pit mines are used when deposits of commercially useful minerals or rocks are found near the surface; that is, where the overburden (surface material covering the valuable deposit) is relatively thin or the material of interest is structurally unsuitable for tunneling (as would be the case for sand, cinder, and …
When was the Escondida mine built?
1990
Construction of the mine started in 1988, which including the stripping of over 180 million tonnes of waste to get to the orebody. The Los Colorados concentrator started up at 35,000 tonnes per day in November 1990, and the first concentrate shipment was made at the end of the year.
Where is copper found?
The largest copper mine is found in Utah (Bingham Canyon). Other major mines are found in Arizona, Michigan, New Mexico and Montana. In South America, Chile, the world’s largest producer, and Peru are both major producers of copper.
Where is the world’s deepest pit located?
At more than 650 feet deep, Dean’s Blue Hole is the world’s deepest sinkhole with an entrance below water. Located in a bay west of Clarence Town on the Bahamas’ Long Island, its visible diameter is roughly 82–115 feet.
Which city was known for its copper?
=> Villedieu-les-Poêles is a town known for its craft trades, especially copper.
Where is Escondida mine located?
Escondida is a copper mine in the Atacama Desert in Antofagasta Region, Chile.
Where is Chile on the map?
Chile Chile narrowly stretches along the southern half of the west coast of South America, between the Andes and the Pacific Ocean. It is an amazing country, from the dry Atacama Desert to the cold of Chilean Patagonia.
What is the Escondida deposit in Chile?
The Escondida deposit is one of a cluster of porphyry coppers in an elongated area about 18 km north-south and 3 km east-west and is associated with the 600 km long West Fissure ( Falla Oeste) system, which is in turn associated with most of the major Chilean porphyry deposits. A barren, leached cap, in places up to 300 metres thick,…
How to find suggested places to visit in Chile?
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