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什么是墨玉
更新时间: 2018-12-01 00:00:00  

和田玉品种之一。墨玉的颜色包括墨色至淡黑色。在一块玉料中,墨玉的成分并不相同,黑色深浅分布并不均匀,有的与白玉相混杂。全黑色的墨玉多用于制作轧金银丝玉器皿。如果墨色呈点状分散于白玉之中,则成为脏色和杂质,称为聚墨;若黑白对比强烈者,可用来制作俏色玉器;墨呈小点状且分散者,叫点墨,用途很少。

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