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[期刊论文] 作者:by Su Qiaojiang and Weng Qinglun, 来源:China Pictorial 年份:2019
Abundant in alunite, a source mineral used to produce alum, Fanshan (literally,“Alum Mountain”) Town in Cangnan County, Wenzhou City, Zhejiang Province has fostered alum mining for more than 600 years...
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