外生金矿产与内生地质作用的关系

Relations between exogentic ore-forming process of An and endogenic geologic process

对外生金成矿有利的内生地质作用表现在；活动大地构造阶段内的和缓构造期或＂稳定＂构造区内的相对活动带；间歇式振荡；掀斜式块断上升；内生地质作用造成的构造薄弱带等控制外生金矿产的分布和富集，火山喷发岩对外生金矿产具有一定的保护作用。

The endogenic geologic process advantageous to exogenetic ore-forming process of An is manifested gy that the gentle active periods in the mobile geotctonic cycles or the active zones in the 'stable' geotectonic regions, intermittent oscillation, uplift in tilted fault blocks, and zones of the structural weakness made ty endogenic geologic process etc. control distribution and enrichment of exogenetic An products, and that volcanic rock has some protection for exogenetic An products.