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Bisbee

mining & minerals

Types of rounds used in underground blasting

Standard crosscut rounds

Standard stope and shaft rounds

Standard raise rounds

Firing order for 5 hole burn stope round

The firing order used by Henry Hernandez

5 HOLE_edited.jpg

Firing order for 5 hole burn stope round

The firing order used by Pete Oller

5 HOLE_edited.jpg

Firing order for 5 hole burn stope round

The firing order used by Kelly Castillo

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