成矿模式(mineralised models)或概念模式(concePtual models)是近年来才引进铀矿床学领域中的一个新问题。实践业已证明,成矿模式是一个非常有用的工具,特别是在目前“攻深找育、精取深部”的找矿形势下,它更有着重要的现实意义和深远的理论意义。如美国,现在寻找砂岩型铀矿床已进入了一个以成矿理论或成矿模式为指导的新阶段。我国,随着普查找矿工作的深入,地表矿已越来越少,深部矿问题已越来越突出,加强 Mineralised models or conceptual models are a new issue in the field of uranium deposit introduction in recent years. Practice has proved that the metallogenic model is a very useful tool, especially under the prospecting situation of “exploiting the depths and finding the deep”, which has more important practical significance and far-reaching theoretical significance. For example, the United States now looks for a sandstone-type uranium deposit that has entered a new phase guided by its metallogenic theory or metallogenic model. In our country, with the deepening of census and prospecting work, surface mines have become fewer and fewer, the problems of deep mines have become more and more prominent and strengthened