The geologist proves up a coal deposit.

地质学家探明了一个煤矿的藏量。

Often referred to as' the ocean of coal ', Shanxi is rich in coal deposit, and coal mining is its most important industry.

山西省矿产资源十分丰富，其中以煤、铝土、铁等为最。

The Upper Permian System Longtan coal measure in the Changguang coal deposit is a complete sedimentary cycle, consisting of a regressive and a transgressive series.

长广煤田上二迭统龙潭含煤岩系是由海退系列和海进系列组成的一个完整沉积旋回。

Enkou Coal Mine is famous deposit for karst filling and abundant water, which has ceased excavating in 1997 because of the serious water hazards.

恩口煤矿是全国闻名的岩溶充水大水矿床，因水患严重已于1997年停采。

Germanium can be concentrated in silicate ore deposit, sulfide ore deposit and coal, and partly in porphyry and carbonate, therefore it has good industrial development future.

锗主要赋存于硅酸盐矿床、硫化物矿床和煤中，在部分斑岩和碳酸盐中也发现有锗的存在，且具有工业开发的价值。