lithophysa

1.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.

摘要通过大比例尺平面地质续图、剖面显微组构分析，九台营城煤矿区流纹岩石泡构造发育。