Iceland spar 冰洲石 ; 冰岛晶 ; 方解石 ; 冰岛石
iceland spar cas 冰洲石
natural iceland spar 天然冰洲石
iceland spar crystal 冰洲石晶体
iceland spar deposit 冰洲石矿床
iceland spar deposits 冰洲石矿床
curved-rim iceland spar 曲边冰洲石
Iceland SPAR is a form of calcite that splits light into two beams.
冰洲石是方解石的一种存在形式,它可以把光线分成两束。
Several centuries underwater have rendered the Alderney crystal opaque, but Dr Ropars and his team are now examining it, and believe it may be Iceland SPAR.
在海底经历了数百年之后,这些奥尔德尼晶体变成不透明物了,但是Ropars博士和他的团队正在对这些晶体进行测试,并坚信它们也许就是冰洲石。
He and his colleagues have been experimenting with a mineral called Iceland SPAR.
他和他的同事们一直在试验一种叫做冰洲石的矿物。
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