... 英安玢岩 dacite-porphyrite 英安流纹岩 dacite liparite 英白岗石 tarantulite ...
基于30个网页-相关网页
流纹英安岩 [岩] dellenite ; [岩] rhyodacite
流纹英安斑岩 dellenite-porphyry
·2,447,543篇论文数据,部分数据来源于NoteExpress
大面积喜马拉雅期超浅成正长斑岩、印支期流纹斑岩英安岩系列火山岩类与地层的内、外接触带对成矿十分有利。
The inner, outside contact zone between Himalayan ultra-epizonal syenite porphyry, Indosinian volcanic rocks of liparite porphyry-dacite series and strata is very advantageous to the metallogenesis.
youdao
应用推荐
模块上移
模块下移
不移动