| | Thesis/Dissertation | petrology of the amazonite pegmatite at Bakstevalåsen, øvre Eiker Øyvind Sunde Mineralogy and petrology...petrology of the amazonite pegmatite at Bakstevalåsen, øvre Eiker Øyvind Sunde Master Thesis in Geosciences...Hand specimen of the amazonite pegmatite at Bakstevalåsen measuring a 15 cm cross-section with amazonite...consists of a coarse-grained, subhedral, green microcline feldspar (amazonite), quartz and danalite. Fine...the area contain primarily amphibole, pyroxene, microcline, and quartz. Major element variation of the amazonite | | Sunde, Øyvind, Friis, Henrik, Andersen, Tom, Trumbull, Robert B., Wiedenbeck, Michael, Lyckberg, Peter, Agostini, Samuele, Casey, William H., Yu, Ping (2020) Boron isotope composition of coexisting tourmaline and hambergite in alkaline and granitic pegmatites. Lithos, 352. 105293 doi:10.1016/j.lithos.2019.105293 | Journal (article/letter/editorial) | University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway b oo f Department of Geosciences, University...University of Oslo, P.O. Box 1047, Blindern, 0316 Oslo, Norway GFZ German Research Centre for Geosciences Potsdam...Complex (Norway) and one peralkaline pegmatite related to the nearby Eikeren-Skrim Complex (Norway), where...Eikeren-Skrim Complex (ESC) in the Oslo Rift of Norway, and (ii) to determine empirical B-isotope fractionation...nepheline syenite pegmatites from the Oslo Rift, Norway, (ii): One peralkaline pegmatite in the Oslo Rift | | Zhu, Ze-Ying, Wang, Ru-Cheng, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Che, Xu-Dong, Charles, Nicolas, Lespinasse, Marc (2019) Petrogenesis of Nb–(Ta) aplo-pegmatites and fine-grained granites from the Early Cretaceous Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China. Lithos, 346. 105150 doi:10.1016/j.lithos.2019.105150 | Journal (article/letter/editorial) | hornfels. The aplo-pegmatites consist of large microcline and quartz crystals that are typically broken...which are characterized by abundant perthitic microcline (FML) and albite (FAL). FML sills are more common...Petrography 4.1.1. Fine-grained microcline leucogranite The fine-grained microcline leucogranite (FML) is equigranular...1 mm (Fig. 4a). It comprises highly perthitic microcline (30–35 vol.%; Fig. 5f), quartz (30 vol.%), albite...(Abdalla et al., 1998); a pegmatite from Bakstevalåsen, Norway, in a peralkaline complex (Sunde, 2013) |
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