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Displaying results 848701 - 848710 of 859445

Rock inventory, 1978-1981

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Underground cave-in, 1973

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Five-year mine plan, 1973-1981

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Short-range mine plan, 1974

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Mine plan, 1972-1995

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Proposed mine plan analysis, 1980

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Standards, 1972-1975

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Three-year mine plan, 1993

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Map, mining claims, 1957

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component

Final report, 29 placer claims, 1970

Level of Description

File

Archival Collection

Blue Diamond Mine Corporate Records

Archival Component