Accurate long hole drilling in Philippine mine allows explosive blasting to remove sections of rock with precision.

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Accurate long hole drilling in Philippine mine allows explosive blasting to remove sections of rock with precision. Once the drilling has been completed in a predetermined pattern, the holes are packed with explosives and the subsequent blast will give access to precious metal ores.

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Size: 3270px × 3268px
Location: Baguio, Philippines.
Photo credit: © qaphotos.com / Alamy / Afripics
License: Licensed
Model Released: No

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