kqedquest:
Limestone Quarry
kqedquest:
Quarry
kqedquest:
Quarry2.JPG
kqedquest:
Cement Conveyor
kqedquest:
Tires
kqedquest:
Hanson Permanente Cement
kqedquest:
Kiln
kqedquest:
Cement Kiln
kqedquest:
Control Room
kqedquest:
Final Product