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The population of almaden, southern spain where the mercury mines located, are required hair mercury amounts varying from 0.35 ug g, withan average of 2 ,64 gg esbri et al.2012 according to other studies, where artisanal mining works by extracting gold mercury in.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.