摘要
老林沟石榴石矿的原岩为富铁粉砂质泥岩 ,经区域动力热流变质作用 ,在低角闪岩相至高角闪岩相的P、T 条件下 ,通过一系列变质反应形成。
The original rock of Laolingou garnet deposit is a siltpelite and rich in iron The garnet deposit was formed by a series of metamorphic reactions, which has been undergone low to high amphibolite facies P,T condition.
出处
《地质与勘探》
CAS
CSCD
北大核心
2000年第3期25-27,31,共4页
Geology and Exploration
关键词
老林沟
石榴石矿
原岩变质相
变质反应
矿床成矿
Laolingou garnet deposit, original rock, metamorphic facies, metamorphic reaction
