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Sand Treatment Plant and Cynanidation

 Subject
Subject Source: Local sources

Found in 711 Collections and/or Records:

D-26-106 -- Cyanide Sand Plant No. 3 Main Distributing Sump General Dwg., 1933-08-11

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-08-11

D-26-107 -- Cyanide Sand Plant No. 3 Main Distributing Sump Castings, 1933-08-12

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-08-12

D-26-112 -- Cyanide Sand Plant No. 3 Distributing Ldrs. & Sumps. Gen'l Argm't., 1933-10-25

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-10-25

D-26-115 -- Cyanide Sand Plant No. 3 Platform at Sump #4, 1933-10-30

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-10-30

D-26-117 -- Cyanide Sand Plant No. 3 Platform and Castings for Sumps 7&8, 1933-11-01

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-11-01

D-26-118 -- Cyanide Sand Plant No. 3 Vat Hooping Det'ls., 1933-06-25

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-06-25

D-26-119 -- Cyanide Sand Plant No. 3 No. 2 Bowl Class. Overflow Gen'l. Dwg., 1933-07-28

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-07-28

D-26-130 -- Cyanide Sand Plant No. 3 No. 1 Bowl Class Launders, 1933-07-26

 Item — Cabinet Multi-Drawer D, Drawer: 26, 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: 1933-07-26

D-30-041 -- Map Showing Location of Mine Sand Raise Below Cy. #1, 1937-04-22

 Item — Cabinet Multi-Drawer D, Drawer: 30, 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: 1937-04-22