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CuEq Metal Equivalent Calculator for Mining Results

Metal equivalent calculations are often used to compare similar deposits with slightly different metal ratios: CuEq (copper equivalent) and AuEq (gold equivalent) are most common in copper porphyry deposits. Silver equivalent (AgEq) may be used in a silver mine with ...

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Lies, Damn Lies and Drill Highlights: A Critical Look at Interpreting Drill Results


That’s the problem. Not every drill result is good.  As investors we must evaluate public results with a critical eye an approach every mining company news release as questionable. Our investment depends on it. For junior miners, especially those with ...

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