四川甲基卡锂辉石矿134矿脉工艺矿物学特性

详细信息

刊出日期: 2018-06-01

Technological Mineralogy Characteristics of 134 Vein in Spodumene Mine at Jiajika, Sichuan Province

Publish Date: 01 June 2018

摘要: 采用多种测试技术对甲基卡锂辉石矿134矿脉进行了详细的矿物学特征分析.分析结果表明:134矿脉中锂辉石矿物量为23.8%、Li2O品位高达1.59%;本矿石为伟晶岩型锂辉石矿,锂辉石晶体普遍粒度较大;锂辉石中自身还含有TFe(0.54%)、MnO (0.057%)等杂质,这就在一定程度上限制了锂辉石选矿产品的品级;矿石中的其他主要矿物:钾长石、钠长石及石英的纯度极高,这就为选矿获得高品质钾长石、钠长石以及石英产品提供了优异条件.
- 134矿脉 /
- 锂辉石 /
- 长石 /
- 石英 /
- 甲基卡
Abstract: TThe mineralogical characteristics of 134 ore veins in Jiajika spodumene mine were analyzed by various testing techniques. The analysis results show that: 134 of the ore veins of spodumene mineral quantity of 23.8%, Li2O grade up to 1.59%; the mineral is pegmatite type spodumene mine, spodumene crystal general particle size is large, spodumene also contains Tfe (0.54%), MnO (0.057%) and other impurities. This limits the grade of spodumene beneficiation products to some extent; the other major minerals in the ore: potassium feldspar, sodium feldspar and quartz is very high purity, which for the processing of high-quality potassium feldspar, sodium feldspar and quartz products provide excellent conditions.