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怎样辨别翡翠的种嫩还是老啊
更新时间: 2020-10-05 00:00:00  

翡翠种老与种嫩的区别如下 :

种老:是指翡翠原石在成岩后,经过后期动力地质作用的强烈改造或是由于带酸性的地下水、雨水的长期浸泡和侵蚀,而使翡翠矿石变得结构致密、质地细腻、透明度高的最优种分,其颜色或深沉或鲜艳、分布均匀,是所有翡翠商和收藏家梦寐以求的品种。

种嫩:是翡翠原生向次生过渡的特殊产物,块体有沙壳,也有水壳,有的有雾层,有的没有雾层。因风化不足,皮壳厚薄不均匀,沙粒零乱无力,受土壤颜色的浸染比较明显。皮上松花多为暗淡而干燥,雾层较薄且易串皮。若有秧,秧的亮度弱。因嫩种石的硅元素和氧元素不足,一般都显水短。比重够而硬度差,硬度够而比重轻。棉多的翡翠通常是种嫩。

关键词: 怎样 辨别 翡翠 还是

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