地洼区的过渡间成矿及其意义──以东南地洼区铀矿为例  

MINERALIZATION AT TRANSITION ROOM AND ITS SIGNIFICANCE ──Taking Uranium Ore Deposits in the Southeast China Diwa Region as Examples

作　　者：陈勤五 

机构地区：[1]广西地质矿产局,广西南宁530023

出　　处：《大地构造与成矿学》1999年第4期293-299,共7页Geotectonica et Metallogenia

摘　　要：本文以东南地洼区铀矿为例，对过渡层（岩性）、构造过渡带及地洼阶段过渡期的有利配合的“三位一体”的成矿模式进行阐述，并对其找矿意义进行了初步探讨。With uranium ore deposits in the Southeast China Diwa region as examples, this paper demonstrates an ore forming model on'trinity' of transition bed(lithology), structural transition zone and transition period of diwa stage, and primarily discusses its significance in prospecting for mineral deposits.

关 键 词：地洼 过渡层 过渡带 找矿意义 矿床成矿 铀矿床 

分 类 号：P619.140.5[天文地球—矿床学] P619.140.8[天文地球—地质学]