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作者在广西东北花岗岩穹地锡矿区进行矿床水文地质研究时,发现富贺钟砂锡矿与喀斯特化石灰岩之间具有明显的联系。砂锡矿广泛发育在石炭纪及泥盆纪喀斯特化石灰岩很发达的地区。
When the authors conducted a hydrogeological study of the deposits in the tin-bearing area of granite domes in northeastern Guangxi, it was found that there is a clear relationship between the Fugaxin sandstone and karstified limestone. Sand tin mine widely developed in the Carboniferous and Devonian karst limestone developed areas.