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Search U.S. government technical reports digitized or harvested by TRAIL.
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19 results returnedProgress reports - metallurgical division.
Progress reports :metallurgical division.
Progress reports - metallurgical division.
Progress reports :metallurgical division.
Progress reports - metallurgical division.
Flotation of silver chloride from an oxide ore
Recovery of fumes from chloride volatilization of gold
Dense medium and flotation tests on an antimony ore from California
Chloride volatilization and other tests on a gold-copper ore
Preliminary tests of gold and zinc ores from Buzzard mine, Placerville, Calif.
Flotation and cyanidation tests on a gold-copper sulfide ore from Cooke, Mont.
Simple treatment methods for sulfide gold and silver ores
Cyanidation of gold-silver ore from Manhattan, Nev.
Treatment tests of scheelite ores and tailings
Concentration of bastnaesite and other cerium ores
Process for recovering gold and silver from activated carbon by leaching and electrolysis
Preliminary tests of Nevada oxidized copper ores
Treatment tests of scheelite ores from California, Nevada, and Utah
Leach-precipitation-flotation tests of a California copper-gold ore
Published Year
Subject
- Ore-dressing (10)
- Cyanide process (3)
- Flotation (2)
- Antimony ores--California--San Benito County--Testing (1)
- Carnotite (1)
- Cerium ores (1)
- Chlorination (1)
- Copper ores--California--Testing (1)
- Copper ores--Chile--Atacama--Testing (1)
- Copper ores--Montana (1)
- Copper ores--Nevada (1)
- Gold (1)
- Gold ores--California--Placerville Region--Testing (1)
- Gold ores--California--Testing (1)
- Gold ores--California--Treatment (1)
- Gold ores--Chile--Atacama--Testing (1)
- Gold ores--Idaho--Treatment (1)
- Gold ores--Metallurgy (1)
- Gold ores--Montana (1)
- Gold ores--Nevada--Manhattan (1)
- Gold ores--Nevada--Treatment (1)
- Metallurgy (1)
- Mine examination--California (1)
- Mine examination--California--Placerville Region (1)
- Ores--Testing (1)
- Roasting (Metallurgy) (1)
- Scheelite (1)
- Scheelite--California (1)
- Scheelite--Nevada (1)
- Scheelite--Utah (1)
- Silver (1)
- Silver ores--California--Treatment (1)
- Silver ores--Idaho--Treatment (1)
- Silver ores--Nevada--Manhattan (1)
- Silver ores--Nevada--Nye County--Metallurgy (1)
- Silver ores--Nevada--Treatment (1)
- Tungsten ores (1)
- Vapors (1)
- Zinc ores--California--Placerville Region--Testing (1)
Author
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