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Experimental extraction of gold and silver from California and Nevada ores

Experimental leaching of gold from mine waste

Published Year

• 1960-1969 (2)

Subject

• Gold ores--Nevada (2) *
• Gold mines and mining--Nevada (1)
• Gold ores--California (1)
• Leaching (1)
• Silver ores--California (1)
• Silver ores--Nevada (1)

Author

• Heinen, H. J. (2) *
• Engel, Abraham L. (1)
• Porter, Bern, (1)

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