作者: G. Rivalenti , A. Rossi , F. Siena , S. Sinigoi
DOI: 10.1007/BF01083065
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摘要: The layered series of the Ivrea Verbano igneous complex has been subdivided into 3 zones, indicated with BZ, IZ and UZ from base to top, respectively. Layers are composed spinel websterites, peridotites gabbros in BZ; peridotites, websterites IZ; gabbros, anorthosites olivine UZ. Main differences between zones are: