/bhp-2-5bn-expansion-spence-copper-mine-chile-approved/ No 1 source of global mining news and opinion Thu, 17 Aug 2017 11:22:18 +0000 hourly 1 https://wordpress.org/?v=6.8.1 /bhp-2-5bn-expansion-spence-copper-mine-chile-approved/#comment-12606 Mon, 24 Jul 2017 18:31:13 +0000 /?p=891163#comment-12606 The desalination plan is a very good move, expensive but benefiting locals and mine water usage. Proactive stuff!

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