Entrance to the Mission Complex of the ASARCO Copper Mine |
Saguaro and original headframe from 1908 Copper Glance Underground Mine at ASARCO Copper Mine |
Signal sign on the 1908 Copper Glance Underground Mine headframe at ASARCO Copper Mine |
Original headframe from the 1908 Copper Glance Underground Mine at ASARCO Copper Mine |
One ton ore cars (1920s to 1970s) from the Ground Hog Mine in New Mexico at ASARCO Copper Mine |
One ton ore car from the Ground Hog Mine in New Mexico at ASARCO Copper Mine |
One yard capacity Isley Excavator Shovel (1923) at ASARCO Copper Mine |
Golden Barrel Cactus at ASARCO Copper Mine |
Bulldozer and 1975 Terex Haul Truck (170 ton capacity) at ASARCO Copper Mine |
Komatsu 830 Haul Truck (240 ton capacity) at ASARCO Copper Mine |
Open pit ASARCO Copper Mine |
Tailings from the ASARCO Copper Mine |
Multicolored tailings in the ASARCO Copper Mine |
Tailings mounds on the outside of the ASARCO Copper Mine |
Open pit mine with the Catalina Mountains in the distance at the ASARCO Copper Mine |
Excavator shovels load haul trucks in the ASARCO Copper Mine |
A haul truck moves into position to collect a load in the ASARCO Copper Mine |
An excavator shovel scoops a load for a haul truck in the ASARCO Copper Mine |
Haul trucks on the floor of the ASARCO Copper Mine |
A haul truck removes a load of ore rock from the ASARCO Copper Mine |
Haul trucks on a haul road in the ASARCO Copper Mine |
Gyratory Crusher building at the ASARCO Copper Mine |
Conveyor belt for crushed materials at the ASARCO Copper Mine |
Surface tailings dumped by a haul truck at the ASARCO Copper Mine |
Haul truck dumps surface tailings at the ASARCO Copper Mine |
Ore crushing and refining complex with the Catalina Mountains in the distance at the ASARCO Copper Mine |
Close-up of the ore crushing and refining complex at the ASARCO Copper Mine |
Refining complex leaching pond at the ASARCO Copper Mine |
Close-up of a leaching pond in operation at the ASARCO Copper Mine |
Conveyer belts and chemical holding tanks at the refining complex of the ASARCO Copper Mine |
Layout of the refining complex at the ASARCO Copper Mine |
Grinding and crushing facility in the refining complex at the ASARCO Copper Mine |
SAG mill in the refining complex at the ASARCO Copper Mine |
Floatation mineral extraction (frothy mixture to separate copper) at the ASARCO Copper Mine |
Leaching pond and floatation extraction (foreground) at the ASARCO Copper Mine |
Data display screen in the refining complex at the ASARCO Copper Mine |
Tailings and tailings pond beyond the property fence at the ASARCO Copper Mine |
Round-tail Ground squirrel feeds on a plant at the ASARCO Copper Mine |
The Rincon Mountains over the tailings and tailings pond at the ASARCO Copper Mine |
Retaining pond wall at the ASARCO Copper Mine |