East Yunnan sedimentary phosphorite is the important resources in Yunnan Province, but its geological research and development has not attracted enough attention, especially in Maliping phosphorite.

• 摘要滇东沉积磷块岩矿床是云南省重要的磷矿石资源地，东川区绿茂乡麻栗坪磷矿区地质研究程度低，矿山开发利用程度不高。