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A metallurgical assay is a compositional analysis of an ore, ... instrument finish rather than physical gold product weighing).

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The fireassay technique is the oldest and most reliable method for the analysis of gold in goldbearing ores and remains to this day the industry standard method.

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Video embedded· Learn about ores, which are a special type of rock from which we can economically extract valuable elements and minerals. Ores are the source for...

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