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A nomogram for obtaining percent composition by weight from mineral-grain counts

Laboratories that make fire assays, analyses, and tests of ores, minerals, metals, and other inorganic substances

Published Year

• 1950-1959 (2) *

Subject

• Ores--Sampling and estimation (2) *
• Assaying (1)
• Testing laboratories (1)

Author

• Berman, R. (1)
• Klahold, B. R. (1)

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