the giant oyu tolgoi porphyry copper deposit : discovery history and ...
the giant oyu tolgoi porphyry copper deposit : discovery history and ...
the giant oyu tolgoi porphyry copper deposit : discovery history and ...
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About Oyu Tolgoi<br />
DISCOVERY<br />
3000 – 4000 BC Bronze age<br />
1983 D. Garamjav – Mongolian Geological Survey<br />
RECOGNITION<br />
1996 Dennis Cox – Magma Copper<br />
1997 BHP Drilling Program<br />
OPPORTUNITY<br />
1999 Ivanhoe in Mongolia<br />
2001 Charles Forster’s Second Diamond Drill Hole<br />
2002 - 2005 On going Drill Success<br />
CHALLENGE<br />
2006 <strong>and</strong> Beyond Mining Methods Logistics <strong>and</strong> Infrastructure
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