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

县煤田第纪腐殖煤、藻烛煤、油页岩显富含树脂体。

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

县盆地下第有机岩中含有丰富的壳质和腐泥,尤其发育树脂体和藻类体,这些富氢的荧光性质各不相同。