Copper mine and milling site on the Atacama desert (near Calama), altitude appr. 3000 m a.s.l. ; source: photos and arangement by M. Lersow
Seminar discussion and mine site excursion
(Super pit/Kalgoorlie/WA)
Former uranium mill-tailings storages
Exploration works and deposit profile
Former gold mine, waste rock dump remediation
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