Home > Term: double core barrel
double core barrel
A core barrel with an inner tube to hold the core. The inner tube does not rotate during drilling, thereby giving a better core recovery.
- Sõnaliik: noun
- Valdkond/domeen: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
