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云南铁胆石发现于素有“天南铜都”美誉的云南东川一带。境内婀娜秀美的红土地与雄浑粗犷的蒋家沟泥石流相映成趣,享誉海内外。云南铁胆石形成于5.4～2.5亿年前的地质运动过程中,是近年发现的新石种。因其富含金属,金光闪闪,在当地又称为“元宝石”、“开运石”、
Yunnan iron gallstone found in known as “days of copper are ” reputation of Dongchuan area in Yunnan. Graceful and graceful territory of Hong land and rough and rough Jiangjiagou debris flow side by side, known at home and abroad. Yunnan iron gallstone was formed in the geological movement from 254 to 250 million years ago, is a new type of stone found in recent years. Because of its rich metal, glittering, also known locally as “ingot”, “fortune stone”,