The sampling and assay of the precious metals : comprising gold, silver, platinum, and the platinum group metals in ores, bullion, and products /
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| Format: | Book |
| Language: | English |
| Published: |
London :
C. Griffin,
1947.
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| Edition: | 2d ed., rev. and re-set. |
| Subjects: |
| Physical Description: | xvi, 505 pages : illustrations ; 23 cm. |
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