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Thickeners

 Subject
Subject Source: Local sources

Found in 67 Collections and/or Records:

12345 -- mill projects, 125' thickener containment, sections and details, 1999-08-03

 Item — Cabinet Tan Cabinet 3
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: 1999-08-03

12346 -- mill projects 125' thickener containment surfacing plan sheet 1, 1999-08-03

 Item — Cabinet Tan Cabinet 3
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: 1999-08-03

12347 -- mill projects 125' thickener containment surfacing plan sheet 2, 1999-08-03

 Item — Cabinet Tan Cabinet 3
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: 1999-08-03

12348 -- mill projects 125' thickener containment mimsc. Sections, 1999-08-03

 Item — Cabinet Tan Cabinet 3
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: 1999-08-03

19681 -- The Dorr Torq Thickener 225'-0" Dia. X 18'-0" Deep Concrete Tank Details, 1942-03-30

 Item — Cabinet 5, Drawer: 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: 1942-03-30

19681 -- The Dorr Torq Thickener 225'-0" Dia. X 18'-0" Deep Concrete Tank Details, 1942-04-03

 Item — Cabinet 5, Drawer: 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: 1942-04-03

19711 -- ? Torq Thickener ??? "Dia.= 18'-0" Deep ???? Struct. Steel, 1947-04-11

 Item — Cabinet 5, Drawer: 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: 1947-04-11

19711 -- ? Torq Thickener ??? "Dia.= 18'-0" Deep ???? Struct. Steel, 1947-04-11

 Item — Cabinet 5, Drawer: 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: 1947-04-11

39035/45392-1/33918 - General Drawing St'l Tank Dorr Torq Thickener, 1960-10-20

 Item — Cabinet 3, Drawer: 4
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: 1960-10-20