常見例句Legends from Mogok ruby mines generally have a pure red, the color often ... 在燈光下會呈現(xiàn)鮮豔的顔色, ...Myanmar rubies, sapphires, and emeralds and other precious stones are minded in Mogok area. 緬甸紅寶石,藍(lán)寶石,翡翠和其它寶石皆出自摩古地區(qū)。The ruby mines of Myanmar has a long history: in the Mogok mining district discovered the Bronze Age stone tools and mining tools. (1)顔色 紅寶石顔色最大的特點是在不同光源下會發(fā)生較大變化。They belong to the marble type formed by regional metamorphism, which is nearly completely consistent with the genetic type of the famous Mogok ruby deposit in Myanmar. 該鑛紅寶石的顔色中,淺紅、淺玫瑰紅、及無色剛玉佔縂量的50%25,提高該鑛的潛在經(jīng)濟價值,增加紅寶石的色調(diào)飽郃度和消除色調(diào)不正的現(xiàn)象,必須研究紅寶石呈色機理。Barley M E,Pickard A L,Zaw K,et al.Jurassic to Miocene magmatism and metamorphism in the Mogok metamorphic belt and the India-Eurasia collision in Myanmar[J].Tectonics,2003,22:Art.No.1019. 張進(jìn)江.;鍾大賚;季建清;等 返回 Mogok