| | Journal (article/letter/editorial) | accessory minerals, namely monazite, xenotime, apatite, zircon, allanite, and uraninite. Bea [1] calculated that... 3385 Protolithionite granite, outcrop in the upper part of the stock, fine-grained granite composed...Mnz (10), Xnt (3) 3365 mica-rich greisen in the upper part of the stock, boulders, dark greisen composed...(19), Ur (2) 3389 quartz-rich greisen in the upper part of the stock, outcrop, a fully greisenized...overall shape of the intrusion is tongue-like. Its upper contact is bordered by a 50 cm thick layer of stockscheider | | | Journal (article/letter/editorial) | deposits in the Bohemian Massif (Czech Republic, Austria) S. Höhn & H. E. Frimmel & J. Pašava Received:... i.e. granite-derived deposits of Kriechbaum (Austria) and Božičany, and arkose-derived deposits of Kaznějov...incompatible behaviour of the REE + Y, though early zircon fractionation might obscure such a trend. Extraction...elevated Fe, Ti and LREE concentrations in the upper part of the deposit. Kaolinitization at Božičany...tourmaline and rutile with minor quantities of zircon and kyanite, indicating a magmatic and metamorphic | | | Book | Swarm – Upper Carboniferous (Namurian). Mirotice and Staré Sedlo Orthogneisses – Middle-Upper Devonian...Sázava Tonalite – 349 ± 12 Ma (Pb-Pb zircon), 354.1 ± 3.5 Ma (U-Pb zircon), Blatná Granodiorite 331 ± 9 Ma...(Pb-Pb zircon),346.7 ± 1.6 Ma (SHRIMP zircon), Požáry Trondhjemite 351 ± 11 Ma (Pb-Pb zircon), Vrančice...isotopic data: granitic intrusions of the CBCB single-zircon dating indicates Lower Carboniferous (Tournaisian–Viséan)...only. (U-Pb zircon), 339 ± 10 Ma (K-Ar biotite), Nýrsko Granite 341 ± 2 Ma (U-Pb zircon), 342 ± 8 Ma |
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