地背斜
dì bèi xié
- geanticline;geoanticline
地背斜
地背斜[dì bèi xié]
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江南地背斜东南缘晚元古宙岛弧型火山岩及其成矿远景
An island arc volcanic belt of Late Proterozoic along the southeastern margin of Jiangnan geoanticline and its metallogenetic prospect
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该矿点矿化特征及有关资料表明，在中祁连地背斜范围内存在一条层控萤石矿化带。
Bearing is the same with country rock Mineralized feature of this deposit and other fluo-rite deposits in the area demonstrate that there is a strata-bound fluorite mineralized zone in the middle Qinlian geanticlinal extent .