【Key words】 Geology and lithology; rainfall and weathering; causes and impacts of landslides; landslide;
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认为表生富集型氧化锰矿床的形成主要受原生含锰层、地质构造、地形地貌、顶盖层厚度、岩性、气候及水文地质等条件所制约。
Formation of the oxidized Mn deposit is controled by the primary Mn ore layer, tectonics, geomorphology, thickness and lithology of the cover rock, climate and hydrogeological condition.
通过分析发现,影响该区崩滑形成的因素有区域地质构造、地层岩性、地形地貌及气象水文条件。
The influence factors of collapse-slide are regional tectonic, stratum lithologic, geomorphic, meteorological and hydrographic characteristics of Changbai Mountain.
花岗岩是湖南省最为发育的一类岩浆岩,由于花岗岩岩性及构造条件的不同,造就了独特的地质地貌景观。
Granite is the most common magmatic rock in Hunan Province. Many particular granitic scenic landscapes are formed for the different lithology or structure.
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