长英矿物
- 网络felsic
长英矿物-
这类熔体参与变质反应不仅受控于温压条件，而且与寄主岩石脱水熔融、长英质矿物部分熔融存在密切成因关系。
These reactions involving melt are not only controlled by PT conditions , but also genetically associated with dehydration melting , partial melting of felsic minerals in host rocks .
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结果表明：宁村瓷石主要由长英质矿物组成，铁元素主要以硅酸盐矿物，硫化物和氧化物及氢氧化物等形式存在；
The results of composition analyses show that Ningcun china stone is mainly composed of quartz , sericite and feldspar ; iron is contained in silicate , sulphide , oxide and hydroxide minerals .