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@article{745293, author = {Gadas, Petr and Gregerová, Miroslava}, article_location = {Kraków}, article_number = {31}, keywords = {Brno Massif - mafic microgranular enclave-granitoids - geochemistry- chemical correlation - magma interaction}, language = {cze}, issn = {1896-2203}, journal = {Mineralogia Polonica - Special Papers}, title = {GEOCHEMISTRY OF MAFIC MICROGRANULAR ENCLAVE ; HOST ROCK PAIRS FROM GRANITOIDS OF EAST PART OF THE BRNO MASSIF}, volume = {31}, year = {2007} }
TY - JOUR ID - 745293 AU - Gadas, Petr - Gregerová, Miroslava PY - 2007 TI - GEOCHEMISTRY OF MAFIC MICROGRANULAR ENCLAVE ; HOST ROCK PAIRS FROM GRANITOIDS OF EAST PART OF THE BRNO MASSIF JF - Mineralogia Polonica - Special Papers VL - 31 IS - 31 SP - 107-111 EP - 107-111 PB - Wydawnictwo Naukowe "Akapit" SN - 18962203 KW - Brno Massif - mafic microgranular enclave-granitoids - geochemistry- chemical correlation - magma interaction N2 - Thirteen mafic microgranular enclave-host rock (ME-HR) pairs were examined microscopically and geochemically. Mutual relation between modal composition of both members is apparent, particularly in mafic minerals contents. All ME display SiO2 depletion and are enriched by MgO, Fe2O3t, CaO, Cr2O3, NiO and Co, indicating basic and more primitive source of ME melt compared to their respective HR. Also, the REE contents are elevated in all ME. It seems that the presence of plagioclase xenocrysts in ME, apparently cognate spidergram patterns and obvious elements correlations indicate mutual mechanical and chemical magma interactions. ER -
GADAS, Petr a Miroslava GREGEROVÁ. GEOCHEMISTRY OF MAFIC MICROGRANULAR ENCLAVE ; HOST ROCK PAIRS FROM GRANITOIDS OF EAST PART OF THE BRNO MASSIF. \textit{Mineralogia Polonica - Special Papers}. Kraków: Wydawnictwo Naukowe ''Akapit'', roč.~31, č.~31, s.~107-111, 4 s. ISSN~1896-2203. 2007.
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