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Anhydrite, old files, 1962
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Budget expectations, 1962
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Capital budget, 1962-1964
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Preliminary anhydrite study, 1966
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Shire gypsum deposit south of Sandy Valley, 1966
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Vacuum drill test holes, 1962-1966
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Ore weight study, 1966
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Colorado ore - gypsum D.D., 1973
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Dust control negotiations, 1976
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
Repair budget, 1968
Level of Description
File
Archival Collection
Blue Diamond Mine Corporate Records
Archival Component
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