Copper Mark awarded to Teck’s Quebrada Blanca and Carmen de Andacollo mines in Chile
Workers at Quebrada Blanca. Image from Teck Resources.
Teck Resources (TSX: TECK.A and TECK.B, NYSE: TECK) says its newly expanded Quebrada Blanco operation and its Carmen de Andacollo operation in Chile have achieved the Copper Mark…
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