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Avant mining llc, blue springs, arkansas.With 11,400 acres of mineral property avant is the largest quartz crystal mining company in the world.We are based in blue springs, arkansas.
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.