Collahuasi: Collahuasi on high
págs. 8-10
Surveying: Everything is relative
págs. 11-13
Underground metal mining: Developments below the surface
págs. 14-18
Weather alerts: Exposed to the elements
pág. 19
Chile: Legislative changes
págs. 24-25
Côte d'Ivoire: Trying to leave ivory behind
pág. 26
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