Visit to chilean operations – El Tesoro - Antofagasta plc
Visit to chilean operations – El Tesoro - Antofagasta plc
Visit to chilean operations – El Tesoro - Antofagasta plc
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Cathodes On Grade Quality<br />
100%<br />
95%<br />
90%<br />
97%<br />
Project Design Cathode On Grade Quality<br />
85%<br />
80%<br />
75%<br />
81%<br />
87% 93%<br />
70%<br />
2001 2002 2003 2004<br />
Cathodes Quality
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