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大水闸磷矿和青龙哨磷矿是我国两个最重要的陆相磷块岩矿床，矿床规模大、品位高，是我国正在开采利用的重要磷矿基地中的两个磷矿基地。我们称这种陆相磷矿为“大水闸式磷矿”。该类陆相磷块岩是世界罕见的一种具有重大工业价值的新的磷矿类型，在磷矿分类中又增加了一个新的成员
The Dashuizi phosphate rock and the Qinglongxuan phosphate rock are the two most important continental phosphorous rock deposits in China. The deposits are large in size and high in quality. They are two phosphate rock bases in the important phosphate rock bases under exploitation in China. We call this continental phosphate rock a “big sluice phosphate rock.” Such continental phosphogypsites are a rare new type of phosphate rock of great industrial value in the world, adding a new member to the phosphate rock classification