法国产铀花岗岩主要分布在阿莫里坎地块的南缘和中央地块的西部、北部,均处于海西造山带复背斜的轴部,是同造山期的花岗岩。其岩性多为浅色二云母花岗岩,代表性的岩体有产在阿莫里坎地块南缘的莫尔塔涅岩体和凯朗特岩体,以及产在中央地块的马尔什岩体、利木赞岩体和米尔瓦歇岩体。现对诸岩体的主要特点归纳如下,并与中国产铀岩体作一简单 French-origin uranium granites are mainly distributed in the southern margin of the Amorikon massif and the western and northern parts of the central massif, all of which are in the axis of the anticlinal anticline of the Hercynian orogenic belt and are granite in the same orogeny. Its lithology is mostly light-colored two mica granite, the representative of rock production in the southern rim of Amorikan Mortaretan and Kailaite rock mass, and produced in the central mass of Marche Rock mass, Limousin rock mass, and Milwaukee rock mass. Now the main features of the rock mass are summarized as follows, and made a simple Chinese-made uranium rock mass