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Gypsum shooting analysis, pit 8, 1954
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Mining equipment performance and availability, 1972
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Ore waste estimates, 1970
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Ore and waste schedule, 1979-1980
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Ore grade reserves, 1987-1990
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Ore extraction logs by area
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Contour maps - RO-1 to RO-12, undated
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
RO-1 site logs, 1966-1974, undated
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
RO-2 site logs, 1959-1980, undated
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
RO-3 site logs, 1969-1979
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
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