960 × 629 pixels (0.6 MP)
8.1 cm × 5.3 cm @ 300 PPI
10853
Demonstration of blasting at Oard Road Quarry in Monroe County
Indiana Geological Survey
Blasting, Rock
Mines and Quarries
31 January 2014
Oard Road Quarry blasting_001.jpg
Nikon
Nikon SUPER COOLSCAN 9000 ED