烛煤;
Resinite is a rich n 1 aceral in Teriary humic coal, boghead-cannel coal and oil shale fromHuangxian Coalfield.
黄县煤田第三纪腐殖煤 、 藻烛煤、油页岩显微组分富含树脂体.
Cannel coal is dull black.
烛煤呈暗黑色.
There are intermediate varieties known as cannel coal.
有一些中间性的变种,叫做烛煤.
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