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I am a final year mining engineering student about to carry out on my project work. I am actually working on a topic related to drill patterns and their impact on ground fragmentation- a case study. Through out the Qualitative analysis I got to understand the mine uses the Burn cut drilling pattern. is anyone here who has ever come across that drill pattern mentioned?
Until the end of the last century, fire drilling machines were used in the quarry of the Southern Mining and Processing Plant (Ukraine). Drilled quartzite.
Until the end of the last century, fire drilling machines were used in the quarry of the Southern Mining and Processing Plant (Ukraine). Drilled quartzite.
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Chip Sampling and Core drilling
Chip Sampling and Core drilling
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