|
Year |
Location |
Capacity |
Equipment |
Avon |
|
Nevada Gulch, east end of Nevadaville. |
200 tons (1) 60-100 tons (2) |
Amalgamation and concentration. 1 jaw crusher, 30 stamps with
outside amalgamation plates, 6 Gilpin County bumpers, 1 Wilfley table. |
Banta Hill Mill |
|
Banta Hill |
|
|
Bonanza Mill |
1881 |
Chase Gulch |
|
|
Brooklyn (Field) |
|
North Clear Creek, 1 mile northwest of Black Hawk |
|
1 jaw crusher, 10 stamps with outside amalgamation plates, jigs, and
Gilpin County bumpers. (2) |
Casto |
|
Winnebago Hill, north of Teller House, Central City |
30 tons (2) |
Amalgamation and concentration. 1 jaw crusher, 10 stamps with
outside amalgamation plates, 1 classifer, 2 concentrating tables, 1 Horn
slimer. (2) |
Chamberlain (Public Sampling Works) |
|
|
|
|
Clear Creek Mining and Miling Co. |
|
Black Hawk |
|
Concentrate mill waste, 48 canvas tables, 2 Frue vanners, 2 Wilfley
tables |
Climax |
|
|
37 tons (1) |
25 stamps (1) |
Eagle (Empire) |
|
North Clear Creek |
70 tons (1) |
35 stamps (1) Amalgamation and concentration, 25 stamps, Gilpin County
bumpers (2) |
Fifty Gold Mines Mill/ Bobtail Mill |
|
North Clear Creek, mouth of Gregory Gulch |
115 tons (1) 350 tons (2) |
75 stamps (1) Amalgamation and concentration, 80 stamps with outside
amalgamation plates, concentration tables. (2) |
Freedom/Oliver |
|
Chase Gulch |
|
Amalgamation and concentration, stamps, amalgamation plates, tables (2) |
Frontenac Mill |
|
North Clear Creek 3/8 miles east of Black Hawk |
250 tons (2) |
Concentration, 1 jaw crusher, 3 sets rolls, 3 trommels, 3 jigs, 3 cone
thickeners, 9 Flood classifiers, 20 Card tables, 4 Deister tables. (2) |
Gilpin County |
|
|
75 tons (1) |
75 stamps (1) |
Gilpin-Eureka |
|
Prosser Gulch, 3/4 mile west of Central City |
50 tons (1) |
Amalgamation and concentration, 1 jaw crusher, 1 set rolls, 10 stamps
with outside amalgamation plates, Pierce amalgamator, 2 Wilfley tables,
2 Callow cones, 1 Deister slimer, 1 Frue vanner. (2) |
Gold Coin |
|
Nevada Gulch, south of Nevadaville |
|
Amalgamation and concentration, 25 stamps, 18 amalgamation pans (2) |
Gregory Buell/U.P.R |
|
Gregory Gulch, east end of Central City |
150 tons (2) |
Amalgamation and concentration. 1 jaw crusher, 45 rapid-drop
stamps with outside amalgamation plates, 5 Gilpin County bumpers, 3
Wilfley tables, 1 Standard table. (2) |
Hidden Treasure (New California) |
|
North Clear Creek, 1/4 mile north of Black Hawk |
115 tons (1) |
85 stamps (1) Amalgamation and concentration, 40 stamps, 2 outside
amalgamation plates, 2 Wilfley tables (2). |
Hubert |
|
|
|
|
Humphrey Concentrating |
|
|
|
|
Iron City (Frontenac, Rose Quartz) |
|
North Clear Creek, 3/4 mile east of Black Hawk |
50 tons (1) 75 tons (2) |
25 stamps (1) Concentration and subsidiary amalgamation, 1 jaw
crusher, 25 rapid-drop stamps, Flood classifiers, 5 Card tables, 2
Deister tables, regrinding pan, 2 Callow cones. (2) |
Meade (Gunnell Gold M&M Company Lower Mill,
Fullerton Lower) |
|
|
60 tons (1) |
40 stamps (1) |
Midas |
|
|
|
|
New York |
|
Black Hawk |
115 tons (1) 150 tons (2) |
75 stamps (1) Amalgamation and concentration, 70 stamps, 20 Gilpin
County bumpers (2) |
Penn (Pennsylvania, Cashier) |
|
|
75 tons (1) |
75 stamps (1) |
Polar Star |
|
North Clear Creek, mouth of Chase Gulch |
60 tons (1) 49 tons (2) |
40 stamps (1) Amalgamation and concentration, 40 slow drop 500-pound
stamps with amalgamation plates, 8 Gilpin County bumpers. (2) |
Randolph |
|
Black Hawk |
75 tons (1) 100 tons (2) |
50 stamps (1) Amalgamation and concentration, 50 stamps, 10 plates, 10
bumping tables, water power. In 1914 operating part of mill
consisted of crusher, Challenge feeders, 10 750-pound stamps (53 drops a
minute) amalgamation plates, 2 Gilpin County bumping tables, 6 Wiltley
tables, electric power. (2) |
Rocky Mountain Concentrator (A.M.P.) |
|
North Clear Creek, 1 mile east of Black Hawk |
75 tons (1) |
Concentration (2) |
State Ore Sampling Works |
|
|
|
|
Tucker |
|
Chase Gulch, 3/4 mile northwest of Black Hawk |
50 tons (2) |
Concentration, 1 jaw crusher, 1 set rolls, 3 trommels, 5 Hartz jigs, 10
stamps, 3 Wilfley tables (2) |
Vendome |
|
|
60 tons (1) |
30 stamps (1) |
Wheeler (Martin) |
|
North Clear Creek 1 mile northwest of Black Hawk |
|
Amalgamation and concentration. 25 slow-drop stamps with outside
amalgamation plates. 5 Gilpin County bumpers. (2) |