grinding machine, mine tour

I am not sure what it does, I think it is used to grind minerals

Direction Same location as last photo
Location Potosi, Potosi Department, Bolivia, South America
Info F 2.8 1/4 ISO 80 with Canon PowerShot G9
Keywords 2009, Afterfate, Aftersleep, Bolivia, Buildings & Structures, Cerro, Lazy Hiker, Longest Journey, Mine, Outdoor, Outdoor Photography, Potosi, Silver Mine, South America, Travel
Continent South America Country Bolivia
State Potosi Department City Potosi
Weather Sunny Temperature Cool
Event History room Day Potosi
Activity Mine Tour Temp 7C
Tour Tupiza Tour Date 2009:10:20 14:48:20
Make Canon Model Canon PowerShot G9
Rating 2 Lens 7.4-44.4 mm
Flash Off, Did not fire Focal 7.4 mm
Exposure 1/4 F Number 2.8
ISO 80 White Bal. Auto
Metering Multi-segment Compensation 0
Hyperfocal 3.04 m Latitude -19.5939361111111
Longitude -65.7429027777778 Altitude 4113.096154 m
File Size 3.1 MB
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