Based on the detailed survey on the ancient silver mines site in Qingyuan County, the authors evaluated the value and its typical characteristics. There were seven silver mine sites, four large scale mines with more than one hundred meters long, and the lar- gest mine consisted of three mining layers with more than one hundred meters vertically. The numerous prospecting and mining relics preserved in good condition. The ancient silver sites could reach the national mine heritage standard through evaluation, and deserved future investigation and usage.
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