The main mineral is askanite with an average content of 72. 85 percent, followed by quartz, christobalite and little rock salt and hematite.

主要矿物为蒙脱石，平均含量72.85%，其次为石英、方英石及少量石盐、赤铁矿。

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The Donglufang Au deposit is located in the Yanyuan Lijiang Au metallogenetic zone, which is the Au deposit in hematite filling the fissure in carbonate rock.

中甸县东炉房金矿位于盐源-丽江金矿成矿带，为沿碳酸盐岩裂隙充填的赤铁矿中的金矿。

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Iron minerals in an iron ore of Shanxi are mainly limonite and hematite, and gangue minerals are mainly bauxite, kaolinite, mica, phosphate rock and so on.

山西某铁矿主要铁矿物为褐铁矿和赤铁矿，脉石矿物主要为铝土矿、高岭石、云母、胶磷矿等。

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