请问金店可以鉴定黄金吗

家有一个祖传金元宝,急着出手!!
2025-03-15 08:16:57
推荐回答(3个)
回答1:

  金店是可以鉴定黄金的,因为开金店需要这个资质且开金店的人也需要这项技能,一般的方法:
  看颜色
  黄金首饰纯度越高,色泽越深。在没有对金牌的情况下可按下列色泽确定大体成色(以青金为准则。所谓青金是黄金内只含白银成分);深赤黄色成色在95%以上,浅赤黄色90--95%,淡黄色为80--85%,青黄色65—70%,色青带白光只有50--60%,微黄而呈白色就不到50%了。通常所说的七青、八黄、九赤可作参考。
  掂重量
  黄金的比重为19.32,重于银、铜、铅、锌、铝等金属。如同体积的黄金比白银重40%以上,比铜重1.2倍,比铝重6.1倍。黄金饰品托在手中应有沉坠之感,假金饰品则觉轻飘。此法不适用于镶嵌宝石的黄金饰品。
  看硬度
  纯金柔软、硬度低,用指甲能划出浅痕,牙咬能留下牙印,成色高的黄金饰品比成色低的柔软,含铜越多越硬,折弯法也能试验硬度,纯金柔软,容易折弯,纯度越低,越不易折弯。

回答2:

可以,不过你还找熟人做比较好点,这样不会被骗

回答3:

祖传金元宝就不用去金店了,还不如去古玩店呢,这样出售价格会很高,但是古玩店我们都知道存在的猫腻太多,所以尽可能的去找熟悉的人带你去,如果害怕被坑的话那就在熟人间出手吧!

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