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蜜蜡是硬的还是软的
更新时间: 2020-09-07 00:00:00  

蜜蜡的硬度为2到2、5,钻石的硬度为10,玛瑙的硬度可以达到7,一般矿物类宝石都有较高的硬度,这类宝石表面非常坚硬,正常情况下很难对其造成伤害,蜜蜡却不一样,它的硬度很低,容易对表面造成擦伤或磕伤,即使用手指的指甲在蜜蜡表面用力划上几下,也可以在其表面留下划痕。因此,蜜蜡从硬度上相对来说是软的。

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