上湾隐伏锡矿床的预测和发现

The Concealed Shangwan Sn-deposit:Its Prediction and Discovery

上湾隐伏锡矿床,是应用火山斑岩型锡矿床的“三个前提、五个特征”的成矿规律,以及矿体隐伏深度判别指标或标志,所建立的找矿预测模式找到的。

A prcgnosis-exploration pattern was established on the basis of metallogenetic regularity,including'three premises and five characteristics'and the criterion for discriminating the depth of burial of thecrebody.The Shangwan Sn-deposit was found in the light of Ithe pattern established.