Showing Records: 1 - 10 of 54051
__ Budget Development Footage and Stope Count
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.
__Budget Development Footage and Stope Count
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.
00-65-000 -- Rev.1 -- Homestake Mining Company-McLaughlin Gold Project-Lake County,California - Simplified Flowsheet, 1983-10-24
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.
00-65-001 -- Rev. 5 -- Homestake Mining Company-McLaughlin Gold Project-Lake County,California - Grinding Flowsheet, 1983-10-24
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.
00-65-002 -- Rev. 5 -- Homestake Mining Company-McLaughlin Gold Project-Lake County,California - Thickening,Storage and Pipeline Flowsheet, 1983-10-24
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.
00-65-003A -- Homestake Mining Company-McLaughlin Gold Project-Lake County,California - OxidationFlowsheet - sheet 1 of 2, 1983-10-24
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.
00-65-003B -- Homestake Mining Company-McLaughlin Gold Project-Lake County,California - Oxidation Flowsheet - Sheet 2 of 2, 1983-10-24
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.
00-65-004 Rev.5 -- Homestake Mining Company-McLaughlin Gold Project,Lake County, California-CCD and Neutralization Flowsheet, 1983-10-24
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.
00-65-005 -- Rev.7 -- Homestake Mining Company-McLaughlin Gold Project,Lake County, California - Precipitation & Reclaim Treatment Flowsheet, 1983-10-24
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.
00-65-006 -- Rev. 5 -- Homestake Mining Company-McLaughlin Gold Project , Lake County, California - Leaching Flowsheet, 1983-10-24
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.
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- Geology 9215
- Geology Plan Maps 5950
- Property / Structures 4806
- Surface Shafts, Crushing Plants and Tramway 4634
- Metallurgical 3763
- Underground Mine Infrastructures / Operations 2892
- Equipment 2834
- Geological cross sections 2803
- Land 2628
- Surface Support Buildings and Facilites 1674
- Winzes 1244
- Mobile Equipment 1167
- South Mill (Lead, S.D.) 1108
- HMC Departments 1036
- Lead Deadwood Water Systems 1030
- Surveys 876
- Sand Treatment Plant and Cyanidation 707
- Townsite Agreements / Plats / Maps 652
- Water treatment plants 431
- Open Cut 411
- Refinery / Refining 401
- Electrical 385
- Construction projects 382
- Ventilation 372
- Hydroelectric power plants 361
- Miscellaneous 325
- Other Homestake Operations 315
- Pumps 273
- Assay Office (Lead, S.D.) 264
- Conveyor System 246
- Six Week Plan Maps: Division 1 242
- Mining Methods 229
- Miscellaneous Buildings 217
- Lead (S.D.) 214
- Carbon-in-Pulp Plant 212
- Grizzly Gulch Tailings Storage Facility 164
- Diamond Drilling 161
- Human Resources / Personnel 160
- Health and Safety 159
- Blueprints 150
- Rock Mechanics / Seismic Reports 150
- Bulldog Mine (Creede, Colo.) 139
- Development 135
- Wyodak Mine (Gillette, Wyoming) 132
- Mineral Survey Plats 128
- Bore Holes 118
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- Compressors 66
- Environmental Control 66
- Flag Rocks Shop 65
- Ball mills 64
- Rope House 62
- Automobile repair shops 61
- Deep Level Project 56
- Raises 55
- Homestake Permits 52
- Slime Plant (Deadwood, S.D.) 50
- Drills 48
- Homestake Hospital 44
- Ore Estimates 44
- Kirk Power Plant (S.D.) 42
- Double Rainbow Mine (Galena, South Dakota) 41
- Valves 41
- Fire sprinklers 40
- Water Rights / Water Claims 40
- Bender Park (Lead, S.D.) 38
- Slurry Pumphouse 38
- Machine Shop 34
- Belle Fourche River (Wyo. and S.D.) 33
- Foundries 33
- Crusher Plant 32
- Surveys - Surface 32
- Accounting 30
- Bridges 29
- Meade County (S.D.) 29
- Ore Reserve Calculations 29
- Hydrants 27
- Regrind Plant 26
- Spearfish Creek (S.D.) 25
- Contours (Cartography) 22
- Mechanical 21
- West Main Street (Lead, S.D.) 21
- Cyanide Plant No. 1 (Lead, S.D.) 19
- Cyanide Plant No. 3 (Lead, S.D.) 19
- Floor plans 19
- Engineering 17
- OCF (Open Cut-and-Fill) 16
- Jubilee Celebration 15
- Spearfish (S.D.) 15
- Special Events 15
- Yates Hoist Building (Lead, S.D.) 15 ∧ less
- Language
- English 1
- Names
- Homestake Mining Company 366
- Homestake Mining Company. Engineering Department 304
- Heinen, C.N. "Babe" 60
- South Dakota. Department of Transportation. Division of Highways 41
- United States. Federal Highway Administration 40
- "Automatic" Sprinkler Corp. of America 39
- Chicago, Burlington & Quincy Railroad Company 36
- Lee, R. 14
- Bell, Galyardt, and Associates (Rapid City, S.D.) 11
- Chicago and North Western Railway Company 10
- Cappa, P.D. 8
- Homestake Mining Company. Mechanical Department 7
- Coolidge, Albert L. 6
- Sliper, Harold 6
- Johnson, J.D. 5
- Sliper, Robert J. "Bob" 5
- Fraser, R.S. 4
- Mason, Howard 4
- Yates, Bruce Clinton 4
- Greba, Brad 3
- Horizons, Inc. (Rapid City, S.D.) 3
- Polley, C.A. 3
- Yates, Arthur B. "A.B." 3
- Black Hills and Fort Pierre Railroad Company 2
- Gaughen, C.P. 2
- Gaughen, Richard G.L. "Sonny" 2
- Homestake Mining Company. Geology Department 2
- Luckie, W. "Bill" 2
- Mastrovich, A. 2
- Matheson, Don 2
- Montana-Dakota Utilities Co 2
- Mullaney, Bendict P. 2
- South Dakota National Guard 2
- St. Joseph's Hospital (Deadwood, S.D.) 2
- Thoresen, Ardythe 2
- Thoresen, George 2
- Wilson, E.P. 2
- Wyodak Coal Comany 2
- Allen, Daisy W. 1
- Allen, Henry G. 1
- American National Bank 1
- Arleth, John M. 1
- Aspen, Robert 1
- Ayton, K.M. 1
- Bauer, A.C. 1
- Bayley, Richard W. 1
- Berry, S. 1
- Bertolero, Catherine V. 1
- Bjorge, Guy Norman 1
- Black Hills Power and Light Company 1
- Boggs, J.E. 1
- Brost, George 1
- Brown, A.B. 1
- Campbell, William 1
- Carney, Mary 1
- Caton, William 1
- Clark, A.J. 1
- Cochran, Russell 1
- Corkins, Merton 1
- Cox, John 1
- Curnow, Ingeborg M. 1
- Curran, E.C. 1
- Danguvich, Steve, Mrs. 1
- Davis, Arthur 1
- Davis, Lester 1
- Dryer, Ed 1
- Eidsness, Alvin 1
- Eidsness, Beulah 1
- Eidsness, Melvin 1
- Erickson, Bruce E. 1
- Erickson, Nestor 1
- Evans, R.H. 1
- Gatenby, Carolyne N. 1
- Glover, Thomas A. 1
- Hamilton, Beauchamp, and Woodworth 1
- Handley, Wendell 1
- Hanson, Harold 1
- Harder, James O., Dr. 1
- Hart, Olin M. 1
- Hayes, C.W. 1
- Herz, Nathaniel 1
- Hill, Ray 1
- Hills, F. Allan 1
- Homestake Ladies' Auxiliary (1910-1989) 1
- Homestake Mining Company. Accounting Department 1
- Homestake Mining Company. Construction Department 1
- Homestake Mining Company. Legal Department 1
- Homestake Mining Company. Lumber and Timber Department 1
- Homestake Mining Company. Medical Department 1
- Homestake Mining Company. Metallurgical Department 1
- Homestake Mining Company. Mining Department 1
- Homestake Mining Company. Personnel Department 1
- Homestake Mining Company. Public Relations Department 1
- Homestake Mining Company. Purchasing Department 1
- Homestake Mining Company. Recreation Department 1
- Homestake Mining Company. Safety Department 1
- Homestake Mining Company. Transportation Department 1
- Horton, Robert E. 1
- Hunter, Ida 1
- Hutton, J.A. 1 ∧ less