n. 长石
网络 长石类; 长石类宝石; 长石族宝石
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。
Color is an important indicator to identify potash feldspar.
颜色是鉴别钾长石的一个重要标志。
Symbiosis with acidic potassium feldspar, plagioclase, biotite.
与钾长石、酸性斜长石、黑云母共生。
Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.
翡翠由辉石族、角闪石族、长石族矿物组成。