a greenish or yellowish-green mineral consisting of an oxide of beryllium and aluminium. It occurs as tabular crystals, sometimes of gem quality.
金绿宝石。
"mid 17th cent.: from Latin
n. 金绿宝石
A green variety of chrysoberyl used as a gemstone.
一种绿色的金绿宝石,用作宝石。
A greenish chrysoberyl that appears red in artificial light used as a gemstone.
变石,紫翠玉一种淡绿色的金绿宝石,在人工灯光下呈红色,用作宝石。
Chrysoberyl, Eye Chrysoberyl, Emeralds, Citrine, Quartz Precious and Semi Precious Stones.
采购产品粗糙的宝石。海蓝宝石,金绿宝石,猫眼石金绿宝石,祖母绿。
Rough Gemstones. Aquamarine, Chrysoberyl, Eye Chrysoberyl, Emeralds, Citrine, Quartz Precious and Semi Precious stones.
采购产品粗糙的宝石。海蓝宝石,金绿宝石,猫眼石金绿宝石,祖母绿。
Chrysoberyl in some granite pegmatite is a rare mineral that seldom seen in Altatic area, and it is a valuable precious stone.
新疆阿尔泰地区某些花岗伟晶岩含有金绿宝石,它是一种罕见的稀有元素矿物,而且具有极高的经济价值。
金绿宝石,也称金绿玉。化学成分为BeAl2O4、晶体属正交(斜方)晶系的氧化物矿物。它位列名贵宝石,具有四个变种:猫眼,变石,变石猫眼和金绿宝石晶体。 金绿宝石本身就是较稀少的矿物,如果能切割成大颗粒的且颜色净度都比较好的宝石是十分珍贵的。金绿宝石中,大众熟知的就是金绿猫眼(cat’s eye),它以其丝状光泽和锐利的眼线而成为自然界中最美丽的宝石之一。另外三种属认知初期,有比较大的收藏前景。
a greenish or yellowish-green mineral consisting of an oxide of beryllium and aluminium. It occurs as tabular crystals, sometimes of gem quality.
金绿宝石。
"mid 17th cent.: from Latin