8716 Flowsheet Of Grinding Mill In Escondida Mine. The La Escondida Vein shown in Figure 9.15 has an inferred strike length of 900 m, with 0.30 m to 1.0 m width. In the area 12 trenches were constructed over the structure. In the area the values of gold vary from 0.005 to 1.49 ppm Au and silver from 0.2 to 152 ppm Ag. Figure 9.15 El ero Mine 1 ...
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