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Box Misc. Tub 7

 Container

Contains 50 Results:

MT5-009 -- Topographic Map, 1975-5-19

 Item — Box: Misc. Tub 7
Scope and Contents

Scale: 1" = 200'

Contour Interval: -10'

Compiled for: Homestake Mining Company, Lead, South Dakota

Compiled by: Horizons, Inc., Rapid City, South Dakota

Date of photography: 5-19-1975

Sheet 35 of 42

Sec. 11 T4N R3E

Alternative Drawing Number: C-34

Dates: 1975-5-19

MT5-009 -- Map 2 Geologic Map of Grizzly Gulch and Vicinity

 Item — Box: Misc. Tub 7
Scope and Contents

Scale: 1" = 1000'

Countour Interval: 40'

Drawing includes a key of "Explanations" of tertiary, cambrain, and precambrian eras.

Dates: 1877 - 2007

MT5-009 -- Geologic Map of Northern Black Hills, Southern Half of Lead Quadrangle, 1966-09

 Item — Box: Misc. Tub 7
Scope and Contents

Drawn by: W.M., S.N.

Scale: 1" = 1000 feet

The map portion of this is missing. What is available is the index and title of the Geochemical Survey.

Plate 4A

Dates: 1966-09

MT5-009 -- Topographic Map, 1975-5-19

 Item — Box: Misc. Tub 7
Scope and Contents

Scale: 1" = 200'

Contour Interval: -10'

Compiled for: Homestake Mining Company, Lead, South Dakota

Compiled by: Horizons, Inc., Rapid City, South Dakota

Date of photography: 5-19-1975

Sheet 20 of 42

Sec. 11 T4N R3E

Alternative Drawing Number: C-34

Dates: 1975-5-19

MT5-009 -- Plan Table Map Grizzly Gulch

 Item — Box: Misc. Tub 7
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

MT5-009 -- Topographic Map, 1975-5-19

 Item — Box: Misc. Tub 7
Scope and Contents Scale: 1" = 200'Contour Interval: -10'Compiled for: Homestake Mining Company, Lead, South DakotaCompiled by: Horizons, Inc., Rapid City, South DakotaDate of photography: 5-19-1975Sheet 34 of 42Sec. 10 T4N R3EAlternative Drawing Number: C-34Drawing also features: M.S. 1414 Rainy Day, M.S. 1414 Hird, M.S. 1414 Terror, M.S. 1753 Snowbird, M.S. 1767 St. John, M.S. 1635 Bessie, M.S. 1635 Helena, M.S....
Dates: 1975-5-19

MT5-009 -- Quartz Vein - Vertical Cross Section, 1972-09

 Item — Box: Misc. Tub 7
Scope and Contents

Scale: 3 inches = 5 feet

Drawing features an area with a Chlorite-Pyrrhotite Zone, and a Arsenopyrite Zone. There are small cirlces that are identified as test holes. The drawing is hand colored.

Dates: 1972-09