摘要
小佟家堡子金矿床产于辽河群大石桥组顶部薄层大理岩与上覆盖县组底部片岩的“互层带”内，属原始沉积、变质富集、岩浆改造型多因复成矿床。地层、构造和印支燕山期岩浆岩同时并存是形成小佟家堡子金矿床的基本成矿规律。
The Xiaotongjiapuzi gold deposit is hosted in the interlayered horizon of Upper Dashiqiao Formation marble and its overlying Lower Gaixian Formation schist of Liaohe Group. It is the result of sedimentarism, metamorphism and magmatism. Its mineralizing regularities are attributed into strata, structure and Indosinian-Yanshannian magmatic activities.
出处
《矿产勘查》
1999年第5期264-269,共6页
Mineral Exploration
关键词
小佟家堡子
辽东裂谷
金矿床
Xiaotongjiapuzi
eastern Liaoning rift
gold deposit
