金和银在大部分矿体里总是伴生共存,在一些生产黄金的厂矿里,由于银的含量较低,价值又不高(与金比较),往往在某些提金的工艺过程中当废液、废渣扔掉,同时在火试金的过程中也有大量的银被扔掉.在许多单位都已开展金的湿法分析,在分析过程中金也被扔掉了,至今仍是个普遍 Gold and silver are always accompanied by co-existence in most ore bodies. In some gold-producing mines, due to their low silver content and low value (compared with gold), they are often used in some gold extraction processes Waste, waste residue thrown away at the same time in the fire test process also has a lot of silver was thrown away in many units have been carried out wet analysis of gold in the analysis of gold has also been thrown away, is still widespread