chalcedony信息详情
n.[矿物]玉髓
chalcedonyx───玉髓
calcedony───n.玉髓
chalcedonic───adj.石髓的；坚强的
Chalcedon───n.卡尔西登（古希腊城市）
chalcedonies───n.[矿物]玉髓
chalcedonous───玉髓
calcedonio───玉髓
chalcidfly───叶蝉
Chalcedonian───玉髓的
chaleedony is one of the most precious gemstones in Taiwan, The most popular imitations of blue chalcedony in Taiwan market are dyed chalcedony, dyed quartzite and blue opal.───蓝玉髓是台湾最珍贵的宝石之一，它产于台湾东部海岸山脉一带。
Budaoweng has two kinds, one is hydrogrossular, the other is chalcedony-opal.───不倒翁有两种，一种为水钙铝榴石玉，另一种为玉髓蛋白石玉。
Doubts by Madam Yan Haemachates Mean the Red Chalcedony too?───女士释疑——血玉髓就是红玉髓吗？
an impure form of quartz consisting of banded chalcedony; used as a gemstone and for making mortars and pestles.───一种不纯的石英，由带纹玉髓构成，用作宝石及制作研钵和杵。
Aventurine is a Chalcedony that contains small inclusions of one of several shiny minerals which give the gem a glistening effect.───沙金石是玉髓的一种，由多种发光矿物质微小内含物构成，从而使这种宝石具有了闪耀发光的效果。
any of various gems (as chrysoberyl or chalcedony) that reflect light when cut in a rounded shape.───切成圆形后能反射光线的各种宝石（如金绿石或玉髓）。
but in greek times , almost all the colours of chalcedony from fingernail white to dark brown and black were called onyx.───然而在古希腊时代，无论是从白色暗棕色到黑色，几乎所有颜色的玉髓是称为。
a hard kind of stone; a form of silica more opaque than chalcedony.───一种硬石，硅石的一种形式，透明度不如玉髓。
a chalcedony with alternating black and white bands; used in making cameos.───黑白带纹相交的玉髓，用作浮雕宝石。
Aventurine is a Chalcedony that contains small inclusions of one of several shiny minerals which give the gem a glistening effect.
In the 1950' s, USA lapidaries voted Chrysocolla Chalcedony Quartz the "most popular American gemstone".
A variety of deep - green chalcedony flecked with red jasper.
One reason why chalcedony has been so highly esteemed is that it lends itself to a variety of decorative treatments.
And among his other antiques he had this chalcedony which was more perfect than anything I had ever seen.
A light green or light grayish - green variety of translucent chalcedony.
A closely related variety of chalcedony, sard , differs only in the shade of red.
Budaoweng has two kinds, one is hydrogrossular,(sentencedict .com) the other is chalcedony opal.
Theblue chalcedony from Taiwan is compared with its simulants in detail.