贵州织金含稀土磷矿床是一稀土资源蕴藏量较大的磷矿床,稀土储量达上百万吨。含稀土生物碎屑白云质磷块岩为主要矿石类型,并占磷块岩的95%以上。磷块岩呈灰黑色、深灰-浅灰、兰灰及灰黄色,常见薄层-中厚层构造、深色磷质及浅色白云质为主构成条带状构造。矿石常以 Guizhou Zhijin Rare Earth Phosphate Deposit is a phosphate deposit with a large amount of rare earth resources and a rare earth reserve of over one million tons. The rare earth bioclastic dolomitic phosphorite is the main ore type and accounts for over 95% of the phosphorite. Phosphorite is gray-black, dark gray-light gray, blue-gray and gray-yellow, common thin-medium-thick layers, dark phosphorous and light-colored dolomites. Ore often