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钨矿石

2019-03-18 | 浏览次数:8364次 | 字体【 关闭
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产地:内蒙古东乌珠穆沁旗萨麦钨矿区
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产品描述

名  称:钨矿石

矿物成分:矿石矿物以黑钨矿为主,其次为白钨矿、黄铁矿、黄铜矿,另见少量斑铜矿、方铅矿,偶见辉钼矿、毒砂、闪锌矿、孔雀石、蓝铜矿、褐铁矿;脉石矿物以石英、白云母、铁白云母、黑云母为主,钾长石、钠长石、黄玉次之,萤石少量,电气石、伊利石微量。

成因类型:热液型(含钨石英脉)

成矿时代:晚侏罗世

主要用途:提取金属钨的主要原料。钨是一种耐热金属,钨精矿用于生产金属钨、碳化钨及钨合金。广泛用于电力、电子、石油、化工及军事等领域。工业中提高钢铁的硬度、强度及耐腐性。

采集地点:内蒙古东乌珠穆沁旗萨麦钨矿区


Name:Tungsten Ore

Mineralogy:Ore minerals dominated by wolframite, with subordinate sheelite, pyrite, chalcopyrite and minor amount of bornite and galena. Molybdenite, arsenopyrite, sphalerite, malachite azurite and limonite. Gangue minerals dominated by quartz, muscovite, iron-muscovite and biotite, with subordinate potassium feldspar, albite and topaz. Trace amount of tourmaline and illite.

Ore genesis:Hydrothermal(Tungsten-rich quartz evin)

Age:Late Jurassic

Usage:Raw materials for extracting tungsten. Tungsten is resistant to heat and tungsten concentrate is widely used in producing tungsten, tungsten carbide and tungsten alloys. Widely used in electric pow, electronics, oil, chemical industry and military. Could be used to enhance hardness, strength and resistance.

Sample site:Shamai tungsten mine, Dongwuzhumuqin, Inner Mongolia.