PETROGRAPHIC, MINERAL, GEOCHEMICAL CHARACTERISTICS OF BA NA GRANITOID
نویسندگان
چکیده
منابع مشابه
Geochemical characteristics and genesis of
In this study two small, but genetically related iron carbonate deposits Mačje Jame and Vranjski Potok, south west of Busovača (MBSM), located in the pre-Devonian metamorphic complex were investigated in detail. Analyses of the main chemical components, trace elements, REE, isotope composition of C, O, S, 87Sr/86Sr ratio of rhyolite, plot of REE normalized to CI chondrites and a microscopic stu...
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We used INAA to determine the bulk compositions of 10 carbonaceous chondrites of uncertain classification. Most samples were analyzed in duplicates and the averaged results are given in Table 1 and shown in Figs. 1 and 2. Thin sections were examined microscopically. Mgand Cr-normalized abundance patterns show clear identifications for four specimens (Fig. 1. The others have nonindicative elemen...
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ژورنال
عنوان ژورنال: Science and Technology Development Journal
سال: 2009
ISSN: 1859-0128
DOI: 10.32508/stdj.v12i7.2267