Skip to main content

Sand Treatment Plant and Cynanidation

 Subject
Subject Source: Local sources

Found in 706 Collections and/or Records:

74322/74324 - East Sand Plant Effluent Solution Switch Box Header Pipe, 1973-09-18

 Item — Cabinet 3, Drawer: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1973-09-18

74322/74324 - East Sand Plant Effluent Solution Switch Box Header Pipe 8", 1973-10-09

 Item — Cabinet 3, Drawer: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1973-10-09

A-22-055A -- West Sand Plant Addition Showing Enos St. Relocation, 1960-11-17

 Item — Cabinet Multi-Drawer A, Drawer: 29
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1960-11-17

A-31-006 -- Cyanide Nos 1 & 3 & South Mill Groups, 1933-11

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 1
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1933-11

A-31-009 H & J -- Homestaking Mining Co. Cyanide Mill No 2, Blacktail, S.D., 1922-11

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 1
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1922-11

A-31-027-1 -- Homestake Mining Co. Cyanide Plant No. 1 Lead, S. Dakota "Automatic" Sprinkler Corp. of America, 1930

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1930

A-31-027-2 -- Homestake Mining Co. Cyanide Plant No. 1 Lead, S. Dakota "Automatic" Sprinkler Corp. of America, 1930

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1930

A-31-027-3 -- Homestake Mining Co. Cyanide Plant No. 1 Lead, S. Dakota "Automatic" Sprinkler Corp. of America, 1930

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1930

A-31-027-4 -- Homestake Mining Co. Cyanide Plant No. 1 Lead, S. Dakota "Automatic" Sprinkler Corp. of America, 1930

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1930

A-31-027-5 -- Homestake Mining Co. Cyanide Plant No. 1 Lead, S. Dakota "Automatic" Sprinkler Corp. of America, 1930

 Item — Cabinet Multi-Drawer A, Drawer: 31, Folder: 2
Scope and Contents From the Collection:

The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.

Dates: 1930