beryls

Tourmalines from Russian and American deposits , natural and synthetic rubies , blue beryls and apatites were measured .

主要测定了产于俄罗斯和美国的电气石、天然和合成的红宝石、蓝色绿柱石及磷灰石。

Surface microtopography , representation and tracer of microscale vortex dislocation of hydrothermal synthetic sapphires and natural beryls are studied by using atomic force micro-scope and interference microscope .

摘要采用原子力显微镜、干涉显微镜对水热法合成蓝宝石和天然绿柱石等宝石的表面微形貌进行了研究。

Cat 's-eye aquamarine is a very special species among beryls and has a high value .

在绿柱石的各个品种当中，绿柱石猫眼是比较独特的一个品种，经济价值较高。

The beryls were studied in this paper by using the electron microprobe analyses and back scattered-electron imaging .

利用电子探针和背散射电子成像技术对该岩脉中绿柱石进行了较系统分析。

The growth sector boundaries in natural beryls have been investigated by means of X-ray topography and optical birefringence topography .

用X射线形貌术及光学双折射形貌术对天然绿柱石晶体中的生长区界面进行了研究。

And by Laser-Raman Spectrum , we found some organic gas in beryls which proves the liquid immiscibility . In view of above-mentioned results , we suppose that the beryl deposits in two places possess the same genesis and probably went through hydrotherm phase .

推测两地绿柱石矿床具有相同的成因，可能经历了热液阶段。