Method for determination and grading of precious minerals

Details Method for determination and grading of precious minerals Method for determination and grading of precious minerals

1978-11-13

1980-07-01

Goldberg, Gerald

Measuring and testing

Miscellaneous

G01N 3320

Patent

active

042100275

ABSTRACT:
A method is disclosed for determining the amount of a precious metal, such as gold, in an object such as a gold nugget. The method uses certain specific volume techniques together with known properties of gold and other materials in carrying out the claimed invention.

REFERENCES:
Phillips, H. J., Gold Assaying-A Practical Handbook, Crosby Lockwood & Son, London 1904, pp. 71-72.

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