首页 > Term: Loewinson-Lessing classification
Loewinson-Lessing classification
A chemical classification of igneous rocks (into the four main types--acid, intermediate, basic, and ultrabasic) based on silica content.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
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(Milwaukee, United States)