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Information Journal Paper

Title

PETROLOGY, MINERALIZATION AND GEOCHEMISTRY- OF THE SARSEFIDAL PROSPECTING AREA (KASHMAR, KHORASAN RAZAVI)

Pages

  30-52

Abstract

 SARSEFIDAL area is situated in a volcanic-plutonic belt north of Darouneh fault. Magmatic activities started in this belt in early Tertiary mainly as acidic to intermediate tuffs and andesitic lavas. Based on fossils found in limestone beds within the tuffs, volcanic activity started in Lower to Middle Eocene times. Two types of intrusive rocks are exposed at the surface: 1) trondhjemite and 2) quartz monzonite. Magmatic water associated with trondhjemite (Na-rich fluid) caused very broad alteration zones from the surface to depth such as: silicified zone, argillic zone and albite zone. SARSEFIDAL trondhjemite is peraluminous type granite. Based on Rb/Sr ratios versus Color Index diagram trondhjemite displays high Color Index but low Rb/Sr ratio, and does not plot in the field of Sn or Mo porphyry systems. Quartz monzonite plots in the field of Cu-Au porphyry deposits. High Au, Cu, Zn and other elements are associated with monzonite to quartz monzonitic rocks. Cu-vein, Au and other elements anomalies, very broad zones of alteration (at Uchplang and Baharieh south west of SARSEFIDAL), favorable structural setting and sub-volcanic rocks all indicate that the area around Uchplang-Baharieh has a great potential for porphyry Cu -Au deposit.

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    APA: Copy

    KARIMPOUR, M.H.. (2006). PETROLOGY, MINERALIZATION AND GEOCHEMISTRY- OF THE SARSEFIDAL PROSPECTING AREA (KASHMAR, KHORASAN RAZAVI). SHAHID CHAMRAN UNIVERSITY JOURNAL OF SCIENCE, NEW SERIES(14), 30-52. SID. https://sid.ir/paper/58039/en

    Vancouver: Copy

    KARIMPOUR M.H.. PETROLOGY, MINERALIZATION AND GEOCHEMISTRY- OF THE SARSEFIDAL PROSPECTING AREA (KASHMAR, KHORASAN RAZAVI). SHAHID CHAMRAN UNIVERSITY JOURNAL OF SCIENCE[Internet]. 2006;NEW SERIES(14):30-52. Available from: https://sid.ir/paper/58039/en

    IEEE: Copy

    M.H. KARIMPOUR, “PETROLOGY, MINERALIZATION AND GEOCHEMISTRY- OF THE SARSEFIDAL PROSPECTING AREA (KASHMAR, KHORASAN RAZAVI),” SHAHID CHAMRAN UNIVERSITY JOURNAL OF SCIENCE, vol. NEW SERIES, no. 14, pp. 30–52, 2006, [Online]. Available: https://sid.ir/paper/58039/en

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