Mount Isa Mine, QLD

Photographer: Unknown 
Medium: silver gelatin
Date Taken: 1973             
Date Printed: 1973             
Size: 20x25 cm (8x10 in)

Description:
The final stages of construction on a double toggle crusher made by Vickers Ruwolt at the Mount Isa Mine, Queensland. The crusher is located more than 3,000 feet below ground level and can process copper, silver, lead and zinc.