Large scale planar geological mapping, profiling survey and microfabric analyses proved that lithophysa structure was developed in rhyolite in Yingcheng coal mine area, Jiutai City.
摘要通过大比例尺
质续图、剖测量和显微组构分析，九台营城煤矿区流纹岩
石泡构造发育。
Large scale planar geological mapping, profiling survey and microfabric analyses proved that lithophysa structure was developed in rhyolite in Yingcheng coal mine area, Jiutai City.
摘要通过大比例尺质续图、剖测量和显微组构分析，九台营城煤矿区流纹岩石泡构造发育。
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