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符山石玉和翡翠如何目测区分
更新时间: 2020-09-27 00:00:00  

符山石玉又称加州玉,是由细粒的符山石组成的绿色集合体,最先发现于美国加州,抛光的符山石玉在外观与翡翠极为相似,凭肉眼是不易区分,最好经过专业鉴定。符山石玉与翡翠的区别主要如下:

1、颜色:褐黄色,浅绿褐色;

2、光泽:玻璃光泽,油脂光泽;

3、显微镜下见放射状,纤维状结构,而不见翡翠中的纤维交织结构;

4、X光衍射分析结构完全不同;

5、红外光谱分析含结构水,指纹区的吸收峰也完全不一样。

关键词: 山石 翡翠 如何 目测 区分

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