The mineral assemplege of the deposit is composed of diaspore, kaolin, illite, chlorite, hematite, anatace and rutile with tourmaline, zircon, goyazite in less.

该组为一水硬铝石、高岭石、伊利石、绿泥石,赤铁、锐钛和金红石。此外,还有气石、锆英石、磷铝锶等微量。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热硫锰和硫砷锑、碱性火山灰胶态锐钛和陆源碎屑斜绿泥石。