The deep metallogenesis of uranium is a new the ory for prospecting in-stitu leachable sandstone-type uranium deposits.Tectoni c,lithologic,and geochemical criteria are basic forecasting criteria.

• 深源成矿论是可地浸砂岩型铀矿地质找矿的一种新思路,在松辽盆地南部铀矿勘查中得到了较好的应用,其基本的预测准则为构造准则、岩性准则和地球化学准则。