gemstone

Chiastolite is often mentioned as a gemstone of protection and was once used to thwart evil eye curses.

空晶石常被人认为是一种具有去邪护身功能宝石，可用她来抵抗恶毒诅咒。

It is a little bit like psychometry where if you held a gemstone you would get the history of the person.

这稍微有点像心灵占卜术，如果你在获得一个宝石地方你将获得个人历史。

a brilliant gemstone. Something that isradiant radiates or seems to radiate light:

熠耀生辉宝石。 一个radiant 西，看似放射出光芒：

Luminiferous gem is the man made modern night shining jewel developed with modern technology by research workers and caused strong echo in gemstone circle.

发光宝石是近期由我国科学工作者依靠现代科学技术研制出“现代夜明珠”,在宝石界引起强烈反响。

When cutting most pleochroic gemstones (Iolite, Tanzanite, Kunzite etc.), lapidaries typically try to minimize the pleochroism and maximize the single most prominent color.

在切割大多数多向色性类宝石时（如堇青石、坦桑宝石、紫锂辉石等），通常宝石匠会尽量缩小多向色性并最大化地将某一主色凸显出来。