如何鉴别铜币母钱真伪

何为母钱 如何鉴定真伪 母钱数量。谢谢
2025-04-06 08:07:45
推荐回答(3个)
回答1:

提高古钱币的鉴别水平,首先要认真分析研究古钱币作伪的规律。

  从时间上考虑,多仿制时代久远的古币,且越古的品种越具有诱惑力。
  例如,空首布出土不多,国内外市场价格昂贵,所以伪品也多。还有圆足布及在圆足布基础上发展而成的三孔布更为罕见,所以伪品众多。

  从铸造及存世量上考虑,仿制珍贵稀有的古钱币。
  例如,王莽时期的金错刀,钱上铸“一刀平五千”字样,其中“一刀”二字用黄金错成,伪品中“一刀”二字通常凸出,有铜质,也有用金粉描成。五代十国时的开平通宝,天成元宝,清代的祺祥通宝等都极为珍贵,伪品也极多。

  从钱币的形状选择,仿制一些形制特殊的钱币。
  例如,普通钱背加星,月纹。或把两枚普通错背磨薄粘合起来,成为合背钱。总之将最普通的面貌改变成特别品种,以迎合钱币爱好者的猎奇心理。

  究竟应该如何鉴别古钱币的真假呢?

  一、从货币文字的源流演变上加以考察。古钱币文字往往带有独特的地方色彩,特别是汉唐以来,官方铸币,面文多为书法家及皇帝书写,具有独特的文字风格。如唐代的开元通宝即为欧阳询所书写。因此掌握文字的气息、神韵是鉴别古钱币的关键之一。伪品因为是摹仿别人的,常常处处小心,手法极不自然,牵强做作,文字神韵自然大打折扣。

  二、从钱币的颜色、成分诸方面加以考察。真钱的锈与铜质结合在一起,所谓“锈色入骨”,不易脱落。伪钱的锈浮在表面,用醋一擦即脱落。此外,真钱币因年代久远,内部成分发生变化,所以一般重量会大为减轻,用手拈一拈,即可从轻重方面加以辨别。

  三、从声音方面辨别古币的真伪。
  古钱币因年代久远,没有新铜的火气,铜质氧化后,没有清脆声。而新铸的假钱,轻敲时往往会发出一种清脆的声音。此外有一种打制的伪币,是取两片薄铜片粘合而成,粘合处堆一层伪锈以掩盖缝隙,这种钱币轻击后会发出哑声。
  鉴别古钱币,应尽可能地与实物相对照加以考察,此外要不断学习,丰富自己的历史文化及专业知识,善于总结经验教训,在实践中不断提高鉴别真伪的能力。

回答2:

随着国内外古钱币时常不断发展,收藏古钱币的队伍越来越壮大.珍稀罕见的古钱币常常是有钱都买不到,于是出现了大批伪品.有的地方甚至出现了制作伪钱专业户,并形成了铸造-运输-销售一条龙.在这样情况下收藏者掌握一些辨别古钱真伪的知识是非常必要的.下面就介绍一些古钱辨别真伪的方法.

翻砂法:翻砂法是采用真钱或者其他类似的模型翻铸而成,这种伪钱的特点是光泽度差,比真钱略小,钱体稍微薄一些,钱文字模糊不清楚,钱的字体呆滞无神韵.

改刻法:把真钱磨薄然后刻成稀有钱的文字.这样的钱文字呆滞,有刀雕刻过的痕迹.

挖补法:挖补的方法是把最常见的古钱挖去一两个字或者一两个笔画然后取另一钱上的文字补上去成为一个稀有的古钱.这样的钱文字不统一,给人不伦不类的感觉.

拼合法:用拼合法做出的钱一般都是合背或者合面钱,先取两枚完全一样的常见钱,然后磨平钱的背面再把两枚钱的背粘合在一起,这种钱最大的破绽就是有破哑的声音.

正所谓魔高一尺道高一丈,大家掌握了古钱的鉴别真伪的方法那伪钱自然无处藏身!

回答3:

母钱遗留文字清晰,遗留有雕母的痕迹,母钱首先要比流通钱重量大,钱体直径略大点[这些是清钱母钱的特点].看书学习的时候多看点彩图,再就是多研究研究世面上的流通钱,当你见到母钱的时候嘿嘿,肯定一眼就认出了.古币这东西还是要多看实物啊不关真的假的,都要认真分析啊.

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