TORONTO, Feb 17 (Reuters) - Freeport-McMoRan Inc FCX.N , the world's biggest publicly traded copper miner, has declared force majeure at its Grasberg mine in Indonesia, which cannot meet contractual obligations on copper concentrate shipments, a spokesman told Reuters on Friday
Exports of copper concentrate from the mine have been suspended for more than a month, and last week production at the Papua, Indonesia mine came to a standstill.