Porphyry Gold Deposits - Cmi Capital Limited
Porphyry Gold Deposits - Cmi Capital Limited
Porphyry Gold Deposits - Cmi Capital Limited
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MAGMAS & METALS<br />
10<br />
9<br />
8<br />
7<br />
Na2O + K2O (wt %)<br />
6<br />
5<br />
4<br />
W<br />
Sn<br />
3<br />
2<br />
Cu-Au, Au-(Bi)<br />
1<br />
0<br />
50 55 60 65 70 75 80<br />
SiO2 (wt %)<br />
(Baker et al., 2005a)