- Oretypesarelimonitefracturedsilicicsandstone,quartzveinletandbeddedflyschrhythmore.TheDexingcoppermineinJiangxiProvinceisaporphyrycopperorefieldofveinlet-dissemi-natedtype.Threekindsofstateofarscnopyritearedevelopedatthedeposit,i.e.corse-grainedarsen...
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