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云南玛瑙产地在哪里
更新时间: 2020-11-10 00:00:00  

云南玛瑙产地在丽江、腾冲等地方。玛瑙是玉髓类矿物的一种,经常是混有蛋白石和隐晶质石英的纹带状块体。按图案和杂质可分为缟玛瑙、缠丝玛瑙、苔玛瑙、城堡玛瑙等。常用作玩物、观赏物、饰物或玩赏物。古代陪葬物中常可见到成串的玛瑙球。

关键词: 云南 玛瑙 产地 哪里

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