Title: Volcanic tectonic characteristics in Bangduo region in the central segment of Gangdisian volcanic magmatic arc
Abstract: Volcanic structures are diverse and complex with extraordinary feature in Bangduo region in the central sector of Gangdisian volcanic magmatic arc.It is divided into three volcanic eruptive belts based on regional tectonic setting and space-time distributed characteristics of volcanic rocks strata and lithological character and litho facies,as well as eruptive pattern in the research area.Volcanic eruptive belts from Ningguo to Cuomai is divided into two volcanic tectonic depression including Ningguo and Deruo.Volcanic eruptive belts from Ludang to Chazi is divided into three volcanic eruptive subzones along with Konglong-Banglei and Songlalei-Laerge and Kongjumibo-Chazi.62 volcanic apparatuses are established in the research area.This article expatiates basic features of various scale of volcanic structure,summarizes it's regularities of distribution and occurrence and settles steady foundation for geological investigation of volcanic rocks and the deposits in the whole Gangdisian region.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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