 | | Thesis/Dissertation | | content of beryllium-bearing minerals and micas from Tørdal pegmatites and its genetic and economic implications...for letting us in to the Høydalen area and other pegmatite areas of the Tørdal pegmatite field for investigation...of Tørdal pegmatite field, which are situated in the Vestfold and Telemark county in South Norway, have...gadolinite-(Y) and bazzite, have been studied from 17 Tørdal pegmatites in order to better understand the distribution...rocks, amphibolites of the Nissedal Outlier and the Tørdal granite, were evaluated in order to discuss possible |  | Pieczka, A., Kristiansen, R., Stachowicz, M., Dumańska-Słowik, M., Gołębiowska, B., Sęk, M., Woźniak, K. (2024) Heflikite, ideally Ca2(Al2Sc)(Si2O7)(SiO4)O(OH), the first scandium epidote-supergroup mineral from Jordanów Śląski, Lower Silesia (Poland) and from Heftetjern, Tørdal (Norway) Mineralogical Magazine. doi:10.1180/mgm.2023.98 | Journal (article/letter/editorial) | | Lower Silesia (Poland) and from Heftetjern, Tørdal (Norway) Adam Pieczka1*, Roy Kristiansen2, Marcin...Kraków, Poland; 2 3 PO Box 32, N-1650 Sellebakk, Norway; Faculty of Geology, University of Warsaw, 02-089...cotype comes from the Heftetjern pegmatite, Tørdal region, Norway. The holotype is composed of (in wt.%):...Jordanów Śląski, Poland, Heftetjern pegmatite, Norway. Introduction The presence of scandium in epidote-supergroup... 2–5 wt.% Sc2O3 from the Heftetjern pegmatite, Norway (Raade and Kristiansen, 2000; Kristiansen, 2009) |  | | Journal (volume) | | Gunnar Raade Blue, octahedral-substituted beryl from Norway: A case study of beryl and associated phenakite...sphaerobertrandite from the Larvik Plutonic Complex, Norway 45 Knut Edvard Larsen og Bjørn Kåre Stensvold...Dan Topa Eclarite from Bleka, Svartdal, Telemark county, Norway 65 Alf Olav Larsen (red.) Bleka grube...R. Tveito. Sagnet I Setesdal og øvre deler av Telemark er det en rekke gruver og skjerp fra den tid skjerpefeberen...analogi til andre kobberforekomster i Setesdal-Telemark-området er det grunn til å anta at sølvet opptrer |  | | Journal (article/letter/editorial) | | also Novák and Filip 2010). Chlorites, epidote-clinozoisite, albite, and quartz are locally associated mainly...Agakhanovite(Y) from the type locality Heftetjern, Norway, fills small miarolitic cavities as a product of...al. (2019) from Heftetjern granitic pegmatite, Norway, where it forms small crystals of hydrothermal...Filip 2010) 2) beryl I → bohseite-bavenite III + clinozoisite 3) beryl I → phenakite III + K-feldspar + jarosite...also indicated by late axinite-(Fe,Mn), epidote-clinozoisite, and titanite (Škoda et al. 2006; Novák and |  | | Book (volume) | | Mg6Al2(CO3)(OH)16·4H2O Locality: Solvverkets Kisgrube, Snarum, Norway (type locality). Description: White platy grain...U)2Nb2O6O Locality: Bjørkedalen, Porsgrunn, Telemark, Norway. Description: Brown grain from pegmatite....Locality: Gjerdingselva, Lunner, Oppland, Oslo Region, Norway. Description: White crystals from the association...Locality: Stetind Mt., near Tysfjord, Nordland, Norway. Description: Pinkish granular aggregate from the...Tveitite-(Y) 361 Ca14Y5F43 Locality: Høydalen, Tørdal, Norway (type locality). Description: White granular |
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