摘要
本文主要探讨宝石的找矿标志。包括在超基性岩、辉长岩—斜长岩中含虹彩长石、喷发岩、花岗伟晶岩中的宝石,还有变花岗岩云英岩中含海蓝宝石,镁矽卡岩中含尖晶石、红宝石、蓝宝石和青金石,风化壳中的宝石,砂矿中的宝石等。
This paper is discussing on the prospecting criteria about the gemstone. Include gem in ultrabasic rock. feldspar of play colors in Ganition plagioclase. Gem in granite pegmatite. Aquamarine in granalite granite micaqatzit. Spinel,ruby,sapphire and lazurite in magnesium skarn. gem in wind abrasion Soil. gem in plaper and so on.
出处
《矿物岩石》
CAS
CSCD
1992年第1期115-118,共4页
Mineralogy and Petrology
关键词
宝石
找矿标志
超基性岩
gemston
prospecting criteria
ultrabasic rock
granite pegmatite
magnesium skarn
