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亚历山大石

网络Alexandrite; Natural Alexandrite

亚历山大石

亚历山大石

亚历山大石

Alexandrite

又称亚历山大石（Alexandrite）日光：带黄、褐、含蓝色调的绿色灯光：橙红色、褐红色、紫红色吸收谱：680、678 强吸收 …

Natural Alexandrite

亚历山大石( Natural Alexandrite)是一种极稀少而价昂的宝石，隶属变色金绿玉(Color-change Chrysoberyl)家族，堪称「宝石行 …

1

Arguably, one of the best uses of Alexandrite is in earrings and pendants.

亚历山大石的最佳用途是作为耳环和项坠，这一说法值得商榷。

2

Although the majority of Brazilian Alexandrite is heavily included or translucent , a tiny amount of better quality gems have been unearthed.

尽管大多数巴西亚历山大石净度低或呈亚透明，但还是有少量的优质宝石破土现身。

4

In 2004 , a new pocket of Brazilian Alexandrite was discovered , yielding blue green Alexandrite that changed to a delightful raspberry red .

2004年人们发现了一处巴西亚历山大石新矿坑，出产的亚历山大石呈蓝绿色，透着沁人心脾的木莓红色。

5

However , the degree of color change exhibited by Alexandrite is the most extreme encountered in natural gems .

但是，亚历山大石在色变上表现出来的层次是任何自然宝石都无法超越的。

6

Similar to Emeralds , inclusions are a common feature in Alexandrite .

如祖母绿宝石一样，内含物是亚历山大石的普遍特征。

7

To date, very little mining of Russian Alexandrite is taking place.

至今人们在亚历山大石的开采上几乎毫无起色。

8

The gem was named " Alexandrite " after the young Tsarevitch, who was crowned Tsar Alexander II in 1855 .

这种宝石在 1855年沙皇亚历山大二世登基后被命名为 “亚历山大石 ”。

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