Date
undatedKeywords
Uranium ore processing -- ColoradoMineral processing -- Machinery and equipment
Views -- Interior
National Lead Company, Inc.
Uranium ore processing plants -- Colorado -- Mesa County
Autoclaves -- Colorado -- Mesa County
Leaching -- Colorado -- Mesa County
Metadata
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Interior of a plant with a man at an alkaline leach autoclave, National Lead Company, Inc.Caption reads: "Figure 6. Alkaline leach autoclave with 1200 gallon capacity and a working pressure of 100 psig at 300 degrees F."