Skip to main content

Sand Treatment Plant and Cynanidation

 Subject
Subject Source: Local sources

Found in 711 Collections and/or Records:

3216-30 - Cyanide No. 1 Pulp Distribution System General Drawing of Sampler, 1939-09-21

 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: 1939-09-21

3216-32 - Cyanide No. 1 and Cyanide No.3 Center Gate and Distributor Head, Shop Details, 1940-10-09

 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: 1940-10-09

3216-33 - Cyanide No. 1 and Cyanide No.3 Center Gate and Distributor Head, Shop Details, 1940-11-02

 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: 1940-11-02

3216-35 - East Sand Plant Vat Bottom Boards 44 ft. I.D. of Vat, 1954-11-30

 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: 1954-11-30

3216-35A - East Sand Plant Vat Bottom Boards for 44ft. I.D. Vat, 1957-12-12

 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: 1957-12-12

3216-35B - East Sand Plant Vat Bottom Board Layout for Vats, 10, 13, 15, 17, 1958-04-04

 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: 1958-04-04

3216-36 - 44ft.-0" I.D.x 11ft.-9" Stave Leaching Vat Generalized Section, 1941-02-02

 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: 1941-02-02

3216-36A - 44ft.-0" I.D.x 11ft.-9" Stave Leaching Vat Generalized Section, 1955-02-04

 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: 1955-02-04

3216-37 - Leaching Vat Detail Side Gate, Top Hinged, 1941-03-25

 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: 1941-03-25

3216-38 - Drawing showing Center Gate and Distributor for 11ft.-9" Stave

 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: 1877 - 2007