| Thumbnail | Subject(s) | Description | Add to Shoebox |
|---|---|---|---|
|
Underground mine map, Quincy Mining Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engineering, Surveying, |
Underground mine map, Quincy Mine [Detail of map showing underground mine workings on levels 73 and 74 near the Quincy no. 2 shaft.] Scanned: July 3, 2006 |
|
|
Underground mine map, Quincy Mining Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engineering, Surveying, |
Underground mine map, Quincy Mine [Detail of map showing underground mine workings on levels 51 and 52 near the Quincy no. 6 shaft.] Scanned: July 3, 2006 |
|
|
Underground mine map, Quincy Mining Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engineering, Surveying, |
Underground mine map, Quincy Mine [Detail of map showing underground mine workings on levels 69 and 70 near the Quincy no. 2 shaft.] Scanned: July 3, 2006 |
|
|
Blueprint of mine tram car, Quincy Mining Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engineering, Surveying, |
Mine Tram Car, Quincy Mine [Blueprint engineering drawing showing design for an underground tram car at the Quincy Mining Company. Four views are presented: front end, back end, side view and a plan view showing the wheels / trucks. Note at bottom indicates "Bottom plate 7/16" iron, Sides 3/8" iron, Door 5/16" iron."] Scanned: March 20, 2008 |
|
|
Hecla Stamp Mill |
Engineering, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Metal Trade, Copper Industry and Trade |
Hecla Stamp Mill. [Image shows Calumet & Hecla Mining Company's Hecla Mill. Scanned: September 10, 2014 |
|
|
MTU Experimental Mine |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Education, Postsecondary Education, Education, Higher, Engineering |
The entrance to the MTU experimental mines is located in East Hancock. The mine formerly was a ventilation shaft in the vast Quincy complex, and never was commercially mined. [Image of the ground level entrance to the mine.] Scanned: January 15, 2009 |
|
|
Map of the Quincy Smelting Works |
Engineering, Geography, Maps, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
Quincy Smelting Works Scanned: June 2, 2015 |
|
|
Map of Quincy Smelting Works and Vicinity |
Geography, Maps, Engineering, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
Quincy Smelting Works and Vicinity Scanned: June 2, 2015 |
|
|
Isometric sketch of Calumet conglomerate lode |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engineering, Surveying, |
Isometric sketch of Calumet conglomerate lode [Sketch map showing underground workings on the Calumet conglomerate ore body. Sketch shows locations of vertical and incline shafts.] Scanned: July 5, 2006 |
|
|
Sketch of open stope in Calumet conglomerate lode |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engineering, Surveying, |
Sketch of open stope in Calumet conglomerate lode [Sketch map showing underground workings on the Calumet conglomerate ore body. Sketch shows relation of shaft, shaft pillar, workig stope and older, caved stope.] Scanned: July 5, 2006 |