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热液成因的硫锰矿和硫砷锑矿、碱火山灰成因的胶锐钛矿和陆源碎屑成因的斜绿泥石。

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液成因矿和砷锑矿、碱性火山灰成因胶锐钛矿和陆源碎屑成因斜绿泥石。

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液硫锰硫砷锑、碱性火山灰胶锐陆源碎屑斜绿泥石。

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.

西地区晚二叠世煤中首次发现了热液因的硫锰矿和硫砷锑矿、碱性火山灰因的胶锐钛矿和陆源碎屑因的斜绿泥石。

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液成因的硫锰矿和硫砷锑矿、碱性成因的胶锐钛矿和屑成因的斜绿泥石。

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.

西地区晚二叠世煤中首次发现了热液因的硫锰矿和硫砷锑矿、碱性火山灰因的胶锐钛矿和陆源碎屑因的斜绿泥石。

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液成因的锰砷锑、碱性火山灰成因的胶锐钛陆源碎屑成因的斜。

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成因的硫锰矿和硫砷锑矿、碱火山灰成因的胶锐钛矿和陆源碎屑成因的斜绿泥石。

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液成因的硫锰矿和硫砷锑矿、碱性火山灰成因的胶锐钛矿和陆源碎屑成因的斜绿泥石。