Ross Castle: See the cunning spiral staircase at this County Kerry gem.
罗斯城堡：亲自来体验这颗镶嵌在凯瑞郡的明珠吧，会对它设置精妙的螺旋阶梯叹为观止。
The colorless transparent flat tabular beryl gem of Pingwu County, Sichuan Province is rare and valuable in the world.
四川平武产出世界上十分稀少和珍贵的无色透明扁平板状绿柱石宝石。
The sole gem marialite deposit in China is located at the western foot of Mount Muztagh, Akto County, Xinjiang, which is tectonically belongs to the Central Famirs fold belt.
中国已知的宝石级钠柱石矿床仅有一处，位于新疆阿克陶县苏巴什达坂北其依达克附近。
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