埃斯康迪达铜矿主要生产铜精矿。

Escondida produces mainly copper concentrates.

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必和必拓拥有埃斯康迪达铜矿57.5%的股权，今年前6月，必和必拓所占产量为39.05万吨。

BHP Billiton has Escondida stake of 57.5%, in June this year, BHP Billiton total output is 390500 tons.

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埃斯康迪达在西班牙语中有“隐藏”的意思，正暗示了铜矿的矿体埋藏在废石层下几百米深的地方，而从地表却一丝痕迹也看不出来。

Escondida means "hidden" in Spanish, and it refers to the fact that the copper ore body was buried beneath hundreds of meters of barren rock, and the surface geology gave no signs of its presence.

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