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- B&W photo showing the GECO headframe on fire from a closer angle.B&W photo showing the GECO headframe on fire from a closer angle.
- The possible presence of copper deposits in the Manitouwadge area was first indicated in a report by James Thomson, a field geologist of the Ontario Department of Mines. In late June 1953, Roy BakerThe possible presence of copper deposits in the Manitouwadge area was first …
- B&W photo of GECO headframe with the main office building in front of it. Building under construction to the left is machine shop.B&W photo of GECO headframe with the main office building in front …
- An underground photo showing an unidentified man cleaning and repairing the Dryer at GECO mine.An underground photo showing an unidentified man cleaning and repairing the Dryer …
- B&W photo of inside the GECO mill. The first two mills are running - the third in the back is not.B&W photo of inside the GECO mill. The first two mills are …
- Ross Feeder in the underground crushing station on the 1250' underground level of the GECO mine.Ross Feeder in the underground crushing station on the 1250' underground level …
- Black and white photo the fire in the permanent headframe at GECO Mine : fire could be seen for miles but damage was superficial.Black and white photo the fire in the permanent headframe at GECO …
- B&W photo of GECO underground. Unidentified man driving ore train filled with ore.B&W photo of GECO underground. Unidentified man driving ore train filled with …
- Roy Barker (2nd from left), Bill Dawd (centre), and Jack Forster (2nd from right), whose claim eventually became GECO. Far right, Minister of Mines - Spooner, far left W.S. Hargraft.Roy Barker (2nd from left), Bill Dawd (centre), and Jack Forster (2nd …
- Colour photo showing Hoist room at GECO mine, in Manitouwadge, Ontario.Colour photo showing Hoist room at GECO mine, in Manitouwadge, Ontario.
- Photo of Willroy's headframe under construction. Only the metal frame and the hopper are in place at this time.Photo of Willroy's headframe under construction. Only the metal frame and the …
- To avoid emitting unnecessary fumes, the mine's muckers and drills are powered by compressed air, which is piped in from a building just beyond the tunnel's portal. The mine locomotives are diesels eTo avoid emitting unnecessary fumes, the mine's muckers and drills are powered …
- Mining of the orebody itself is called 'stoping'. There are a variety of stoping methods depending on the nature and extent of the orebody. All methods involve drilling a pattern of holes into the roMining of the orebody itself is called 'stoping'. There are a variety …
- Underground mining operations are more complex than opencuts, particularly with respect to access, ground support, ventilation, blasting and haulage. Access from the surface to underground orebodiesUnderground mining operations are more complex than opencuts, particularly with respect to …
- Mining of the orebody itself is called 'stoping'. There are a variety of stoping methods depending on the nature and extent of the orebody. All methods involve drilling a pattern of holes into the roMining of the orebody itself is called 'stoping'. There are a variety …
- Photo showing #4 head frame nearing completion.Photo showing #4 head frame nearing completion.
- In shallow deposits the oxidised material is often soft enough to be removed by excavators or back-hoes. With increasing depth the rocks are harder and it becomes necessary to drill and blast beforeIn shallow deposits the oxidised material is often soft enough to be …
- Photo showing two men drilling a stope at GECO underground. Long Tom Drilling.Photo showing two men drilling a stope at GECO underground. Long Tom …
- Black and white copy of a colour photo showing the crane at #4 headframe being lowered back down to the ground.Black and white copy of a colour photo showing the crane at …
- Black and white copy of a colour photo showing the #4 headframe half finished. A crane can be seen working at the top.Black and white copy of a colour photo showing the #4 headframe …