potash feldspar 正长石
glassy feldspar [矿物] 透长石
soda feldspar 钠长石 ; 钙钠长石
barium feldspar [矿物] 钡长石
lime feldspar 钙长石
feldspar ovoids 卵形长石
Feldspar Powder 长石粉
The chemical composition analysis has been done for the amphiboie and biotite minerals. The EPMA and x-ray powdered crystal diffraction have been done for k-feldspar, plagioclase, amphiboie, biotite, quartz, magnetite, titanite. and apatite.
对本区花岗岩类样品进行了全岩主量元素、稀土元素及微量元素分析，对角闪石和黑云母单矿物进行了化学成分分析，对钾长石、斜长石、角闪石、黑云母、及石英、磁铁矿、磷灰石和榍石进行了电子探针和X射线粉晶衍射分析。
参考来源 - 西藏尼木曲水一带花岗岩类成因矿物学及找矿潜力X-ray diffraction analysis indicate that the main constitutes of the hot phase of this kind of materials are feldspar whose physical and chemical performance are fairly stable.
X射线衍射分析表明，此类发光材料基质的主要物相组成为物理与化学性能稳定的长石结构硅酸盐。
参考来源 - Eu～（2+）激活碱土金属铝硅酸盐发光材料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N any of a group of hard rock-forming minerals consisting of aluminium silicates of potassium, sodium, calcium, or barium: the principal constituents of igneous rocks. The group includes orthoclase, microcline, and the plagioclase minerals 长石
The effects of hexanedioic acid, sebacic acid and oxalic acid on floatation performance of feldspar and quartz were investigated.
研究了己二酸，癸二酸和草酸对长石和石英浮选性能的影响。
Biotite (hornblende) two-feldspar gneiss and (5) Fault br.
黑云(角闪)二长片麻岩和(5)碎裂岩等。
Symbiosis with acidic potassium feldspar, plagioclase, biotite.
与钾长石、酸性斜长石、黑云母共生。
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