哥伦比亚地处南美洲西北部,以富产黄金、铂、绿宝石和咖啡而闻名。早在哥伦布发现美洲之前,居住在哥伦比亚的古印第安人就发展了独特的冶金技艺。 就古代开采方法而言,哥伦比亚的金比铜更容易获得,而锡在古代哥伦比亚则根本没有发现,所以古代哥伦比亚印第安人没有掌握锡青铜的制造技术,却发明了一种用黄金和铜制造合金的绝技。这种印第安人称为 Colombia is located in northwestern South America and is known for its wealth of gold, platinum, emeralds and coffee. Before Columbus discovered America, ancient Indians living in Colombia developed unique metallurgical skills. As far as ancient mining methods were concerned, Colombia was more accessible than copper and tin was found in ancient Colombia. Therefore, the ancient Colombian Indians did not master tin bronze manufacturing technology but invented a method of manufacturing alloys made of gold and copper Stunt. Called this Indian