Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.

县煤田纪腐殖煤、藻烛煤、油页岩显微组树脂体。

The organic source rocks of Paleogene from Huangxian basin are rich in the content of exinite and sapropelinite,especially resinite and alginite.

县盆地系有机岩中有丰的壳质组和腐泥组,尤其发育树脂体和藻类体,这些氢组的荧光性质各不相同。