ホーム > Term: chilled contact
chilled contact
That part of a mass of igneous rock, near its contact with older rocks, that is finer grained than the rest of the mass, because it cooled more rapidly.
- スピーチの一部 noun
- 産業/ドメイン 炭鉱
- カテゴリ 炭鉱全般; Mineral mining
- Government Agency: USBM
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作成者
- ed.young
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(Milwaukee, United States)
