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如何鉴别金丝玉
更新时间: 2020-11-07 00:00:00  

金丝玉可以通过玉块的重量和声音鉴别真假,一般重量较重,且声音响亮的是好玉。而假的金丝玉,或质量差的掂起来会比较轻,没有分量,而且敲击的声音不响亮,而是非常的沙哑。也可以使用玻璃划一下进行辨别,金丝玉硬度高,没有划痕则是真玉。

关键词: 如何 鉴别 金丝

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