鸡血石的鉴定方法如下:
工具:鸡血石、打火机、手电筒、小刀。
1、鉴别重量:对于全假的鸡血石,重量较轻浮,而真鸡血石则较沉重,两者之间的重量明显不同。
![](https://iknow-pic.cdn.bcebos.com/f603918fa0ec08fa0c12e73f4bee3d6d55fbda1c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、观察血色,假鸡血石花纹不自然,而真鸡血石颜色有深浅变幻,形状自然流畅的特点。
![](https://iknow-pic.cdn.bcebos.com/6c224f4a20a4462361d851fa8a22720e0cf3d71c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、用火烧,真鸡血石用火烧,在表面看到的是少量蜡油,血色受到高温后会变紫、变暗,但冷却后会立即复回原色。
![](https://iknow-pic.cdn.bcebos.com/4e4a20a4462309f7f97d598a600e0cf3d7cad61c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、观察光泽度,假鸡血石光泽反射异常,在光照下翻动更明显,而真鸡血石亮度柔和,蜡状光泽明显。
![](https://iknow-pic.cdn.bcebos.com/21a4462309f79052f20db3a61ef3d7ca7bcbd51c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、用小刀刮,真鸡血石在上过蜡的表面刮起的是蜡,在质地上刮起的是石粉。
![](https://iknow-pic.cdn.bcebos.com/472309f7905298221921cd5bc5ca7bcb0a46d41c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、用手触摸或贴紧脸部,合成全假的鸡血石没有石质的冰凉感,而真鸡血石有明显的冰凉感觉。
![](https://iknow-pic.cdn.bcebos.com/91529822720e0cf3bae5ba631846f21fbe09aa1c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)