Drilling
Drilling methods and techniques in mineral exploration and mine settings.
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Reverse Circulation (RC) Drilling
Reverse circulation or RC drilling is a fast and inexpensive method of drilling, particularly compared to diamond drilling. A hundred…
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Why Drilling Is Essential in Mines
The phrase “exploration geology” calls to mind a lonely geologist and a drill rig in the middle of a windswept,…
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Drilling Methods Used in Coal Mines
For coal deposits, like most other minerals, drilling is a key to identifying in detail the grade and size of…
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Diamond Drill-Hole Drilling
The diamond drill-core drilling is used to obtain oriented and intact rock from hundreds of metres below the ground’s surface.…
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Drill-Hole Planning
A successful soil sampling programme will result in a map of geochemical anomalies. The next step in exploration is for…
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