the guihu pyrophyllite deposit discovered in recent years in taishun of zhe- jiang is a huge deposit occurring in hydrothermal metasomatic alterated acidic volcanic rocks.
浙江省泰顺龟湖叶蜡石是近年发现的热液交代蚀变酸性火山巖的巨型矿床。
emei pyrophyllite deposit possesses a large amount of reserves with different types of pyrophyllite ore , such as quartz-pyrophyllite, diaspore-pyrophyllite, pyrophyllite and alunite-pyrophyllite etc.