Geography, asked by deepanshujoshi78, 10 months ago

How can average grade of an ore be decided by using assay value and width?How can average grade of an ore be decided by using assay value and width?

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Answered by Anonymous

Answer:

average assay value. The weighted result of assays obtained from a number of samples by multiplying the assay value of each sample by the width or thickness of the ore face over which it is taken and dividing the sum of these products by the total width of cross section sampled.

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