54岁的弗兰兹-约瑟夫·安多夫站在齐脚踝深的莱茵河里,双手托着一只浅口的绿色塑料盆。他蹲下身子,将塑料盆里的河沙浸入水中,左右晃动。“先要将碎石块和泥沙分开,将石块清洗两遍挑出来扔掉,金子很可能就藏在最后沉淀下来的细沙中。”随着一遍遍淘洗,盆里的河沙越来越细,越来越纯净。 54-year-old Franz Josef Andov stood in the deep Rhine River with his hands on a shallow green plastic basin. He knelt down and dipped the sand in the plastic basin into the water, shaking it left and right. “First, separate the rubble from the mud and wash it out by throwing it away. Gold is likely to be hidden in the fine sand that has settled down.” With the panning, the pan The sand is getting thinner and more pure.