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册亨板其磷矿床产出于贵州西南部二叠纪台地边缘相吴家坪组(P2-3w)礁灰岩分布区的古溶洞中,是贵州境内首次发现的小型风化淋滤型磷矿床。该矿床的发现,不仅对丰富我国风化型磷矿的典型矿床实例、深入研究含磷碳酸盐岩的次生风化成磷条件及成磷机制具有重要的矿床学理论意义,而且将为贵州乃至我国南方风化型磷矿的地质找矿工作提供新的思路及线索。从世界范围来看,磷矿资源属于稀有不可再生战略资源,具有地域分布不均、贫矿多富矿少、难
Chuanhengpan its phosphate rock is produced in paleokarst caves in the reef limestone distribution area of the Wujiaping Formation (P2-3w) on the margin of the Permian platform in the southwestern Guizhou Province and is the first small-scale weathered leaching-type phosphate deposit discovered in Guizhou . The discovery of this deposit not only enriches the typical deposits of weathered phosphate rock in our country, but also studies the secondary weathering and phosphorus forming conditions and phosphorus-forming mechanism of phosphorus-bearing carbonate rock. China’s southern weathered phosphate rock geological prospecting work to provide new ideas and clues. From a global perspective, phosphate rock resources are rare and non-renewable strategic resources, with uneven geographical distribution, lean ore rich and scarce, difficult