来源:今日热点网 | 2023-01-13 15:12:45 |
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关 于泰山墨玉如何辨真假的知识大家了解吗?以下就是小编整理的关于泰山墨玉如何辨真假的介绍,希望可以给到大家一些参考,一起来了解下吧!
泰山玉石蕴藏量极少,有“镇山玉”、“辟邪玉”之称,泰山玉产于泰山西部,以下为鉴别方法;
1、按颜色可分碧绿色的碧玉,墨黑色的墨玉和鸭蛋青色的翠斑玉三个品种,硬度4.5到6,相对密度2.53到2.85,半透明到微透明,常含有磁铁矿的小黑斑,也时见有粒径小于1毫米的星散分布的黄铁矿,后者在抛光后闪现点点金光,更添几分美色,山墨玉,色泽乌亮,质地硬细,泰山玉为蛇纹石质玉,颜色碧绿和暗绿,半透明和微透明,油脂和腊状光泽,最硬达5.8度;
2、质地细腻,色黑而晶莹,在阳光下显墨绿色,切割成片状后,多显出各种透明或半透明的图案,很有欣赏价值;
3、外观是呈深绿色或是墨绿色,内部含有颗粒状深色晶体,上品通透,深色晶体少肉不易看到。
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