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Information Journal Paper

Title

GEOCHEMISTRY OF FIRST PHASE OF PALEOGENE VOLCANIC ROCKS AT SOUTHEAST OF DORFAK MOUNTAIN IN GILLAN STATE

Pages

  11-26

Abstract

 The studied area is situated on PALEOGENE volcanic rocks in ALBORZ belt nearly on the border between central and western structural zones. The succesion of PALEOGENE rocks in this area is comprised in three seperate phases that each of them represents one natural stage of volcanic events. The main purpose of this research is considering of geochemical characters of phase one volcanic rocks with Eocene age(?). These rocks mostly composed of andesites, basaltic andesites and some rhyolitic tuffs. Geochemical study of major and trace elements shows that these rocks are calc - alkaline that are characteristic of destructive plate margins. High concentration and flat patterns of HREE with Eu negative anomaly suggest a garnet free, but feldspar bearing origin. The low ratio of Nb/U and Cr content and high value of Th emphasize belonging to volcanic arc settings.

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    APA: Copy

    TAKI, S., JAFARI, MOHAMMAD REZA, & KHALILI, MAHMOUD. (2009). GEOCHEMISTRY OF FIRST PHASE OF PALEOGENE VOLCANIC ROCKS AT SOUTHEAST OF DORFAK MOUNTAIN IN GILLAN STATE. JOURNAL OF EARTH AND RESOURCES, 1(1), 11-26. SID. https://sid.ir/paper/164302/en

    Vancouver: Copy

    TAKI S., JAFARI MOHAMMAD REZA, KHALILI MAHMOUD. GEOCHEMISTRY OF FIRST PHASE OF PALEOGENE VOLCANIC ROCKS AT SOUTHEAST OF DORFAK MOUNTAIN IN GILLAN STATE. JOURNAL OF EARTH AND RESOURCES[Internet]. 2009;1(1):11-26. Available from: https://sid.ir/paper/164302/en

    IEEE: Copy

    S. TAKI, MOHAMMAD REZA JAFARI, and MAHMOUD KHALILI, “GEOCHEMISTRY OF FIRST PHASE OF PALEOGENE VOLCANIC ROCKS AT SOUTHEAST OF DORFAK MOUNTAIN IN GILLAN STATE,” JOURNAL OF EARTH AND RESOURCES, vol. 1, no. 1, pp. 11–26, 2009, [Online]. Available: https://sid.ir/paper/164302/en

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