岩浆碳酸岩是由超过50%的碳酸盐组成的火成岩石。它不仅与地球的深部碳循环紧密相关,而且与多种矿产资源的成矿作用密切相关,具有重要的经济价值。此外,碳酸岩是鲜少暴露到地表保存有地幔信息的岩石,具有广泛的时空分布,被认为是破译地幔地球化学特征强有力的“探针”。碳酸岩通常在时间和空间上与碱性硅酸盐岩相关联,比如,黄长岩,霞石岩,碧玄岩,响岩,粗面岩,金伯利岩和煌斑岩等。然而,人们至今没有完全了解碳酸岩与其伴生硅酸盐岩岩浆的确切成因关系。两者之间 Magmatic carbonate is an igneous rock composed of more than 50% carbonate. It is not only closely related to the deep carbon cycle of the earth, but also closely related to the mineralization of various mineral resources. It is of great economic value. In addition, carbonate rocks, which are rarely exposed to the earth’s surface and contain mantle information, have a wide range of temporal and spatial distributions and are believed to be powerful “probes” for deciphering the geochemical features of the mantle. Carbonatites are usually associated with alkaline silicate rocks in time and space, such as palaeohstone, nepheline, bixonite, acoustic rock, trachyte, kimberlite and lamprophyre. However, so far, the exact genetic relationship between carbonate rocks and their associated silicate magmas has not been fully understood. Between the two