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Found on
http://en.wikipedia.org/wiki/Drill_core
drill specifically designed to remove a cylinder of material, much like a hole saw.
Found on
http://en.wikipedia.org/wiki/Glossary_of_geology
A column of material (e.g., mud, ice, rock) removed from the Earth by drilling. Often used as a tool for exploration of natural resources.
Found on
http://www.scientificpsychic.com/etc/geology-glossary.html
n. A column of material (e.g., mud, ice, rock) removed from the earth by drilling. Often used as a tool for exploration of natural resources.
Found on
http://www.ucmp.berkeley.edu/glossary/gloss2geol.html
n. A column of material (e.g., mud, ice, rock) removed from the earth by drilling. Often used as a tool for exploration of natural resources.
Found on
http://www.ucmp.berkeley.edu/glossary/glossary_2.html
No exact match found.
