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and a mine life. It provides the minimum average grade of the ore reserves below which the mining is uneconomic or the grade at which all the mining costs are recovered and no profit left. That is the COG that determines the mining edges, ore reserves, and if mixing/blending is necessary. It becomes...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | Final Project |
| اللغة: | Indonesia |
| الوصول للمادة أونلاين: | https://digilib.itb.ac.id/gdl/view/19387 |
| الوسوم: |
إضافة وسم
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