犀牛角什么颜色的好,有什么办法可以鉴定 张女士

2025-03-15 14:18:58
推荐回答(1个)
回答1:

鉴别犀牛角真假的方法1.看纹理
  任何犀角的纵剖面都有平行的“竹丝纹”,也叫“顺纹”。亚洲犀角“竹丝纹”粗,非洲犀角竹丝纹”细。任何犀角的横剖面都有“粟纹”,也称“鸡皮纹”、“毛囊纹”、“鱼子纹”。水牛角纵剖面都有交缠的“绞丝纹”也叫“绞纹”“牛毛纹”,而没有平行的“顺纹”。
  鉴别犀牛角真假的方法2.看色泽
  苏门犀角和爪哇犀角制品为蜜色或栗色、色较纯,透明度高;印度犀角上部色暗下部明朗,称“云头雨脚”。广角上部灰黑色,下部灰黄色。犀牛角的颜色不是单一的,靠近纵向中心一律是黑的,这是区分犀牛角与其他牛角的重要特征,犀牛角颜色往往被染成古红色,是为了达到仿古的效果。其实自然界中只有绝种的亚犀种群中才有红色的角质。
  鉴别犀牛角真假的方法3.感觉温度
  犀角凉而温;水牛角凉而寒、冰冷;树脂合成品没有冰凉的感觉。
  鉴别犀牛角真假的方法4.闻气味
  亚洲犀角清香,有种中药味道(具体是什么味道我也没办法准确描述)。广角味腥;水牛角干磨有硫磺味。
  鉴别犀牛角真假的方法5.看雕刻
  犀角雕刀工细腻流畅,细部处理认真,地子光整;
  牛角雕刀工或粗率或僵硬呆板,细部处理草率,常见毛刺、刀痕、刀伤,地子不平整。
  树脂模制品不见刀工,没有雕刻痕迹。(犀角雕和牛角雕之刀工优劣系就一般情况而言,不可绝对化。)

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