 | | Report (issue) | | 41.16 Z = [6] X-ray Powder Pattern: Rosendal pegmatite, Finland. 2.422 (10), 2.856 (8), 1.426 (5), 2...5.22 [4.9] 1.88 Total 100.00 (1) Rosendal pegmatite, Finland; by electron microprobe, average of two...a granite pegmatite in “hornblende” gabbro. Association: Quartz, plagioclase, sillimanite, muscovite...Distribution: In the Rosendal pegmatite, Kemiö (Kimito) Island, southwestern Finland. Name: To honor Gunnar...Mineralogy and Geology, Åbo University, Turku, Finland, for his work on the Kemiö pegmatites. Type Material: |  | | Report (issue) | | polytypes are known. Occurrence: In quartz-sillimanite rocks closely associated with tin-bearing granite...gneiss (La Guia, Spain). Association: Quartz, sillimanite, andalusite, muscovite, garnet, cassiterite,...Sweden, at Falun. In the Rosendal pegmatite, Kemiö (Kimito) Island, Finland. From an undefined locality...occurrence of nigerite, a new tin mineral in quartz-sillimanite-rocks from Nigeria. Mineral. Mag., 28, 118–128 |  | | Journal (article/letter/editorial) | | (1967) described nigerite-24R from the Kabba pegmatite (Nigeria) in addition to the 6T polytype from...(1997) who found for nigerite from the Cabanas pegmatite (Portugal) that the rim of nigerite crystals is...reported by Tindle & Breaks (1998) from a granitic pegmatite in northwestern Ontario. The latter authors tentatively...nigerite from the Rosendal pegmatite and aplites, Kemiö island, southwestern Finland (Table 3). At the...Electron microprobe analyses of ‘nigerite-6N6S’ from Rosendal (1-3) (Burke et al., 1977), from Bohemia (4) (Čech |  | Chadwick, B., Friend, C. R. L., George, M. C., Perkins, W. T. (1993) A new occurrence of musgravite, a rare beryllium oxide, in the Caledonides of North-East Greenland. Mineralogical Magazine, 57 (386) 121-129 doi:10.1180/minmag.1993.057.386.12 | Journal (article/letter/editorial) | | analogue of taaffeite-9R (musgravite), from a pegmatite in Finland has been described by Burke and Lustenhouwer...musgravite occurs within a Late Archaean podiform pegmatite in the granulite facies terrain of Enderby Land...which include quartz, microcline, apatite and sillimanite with subordinate orthopyroxene, cordierite and...in segregations up to 6 cm across, containing sillimanite, beryllian sapphirine, surinamite ((Mg,Mn,Fe)3(A1...formation of pehrmanite in the Finnish granitic pegmatite to the reaction between late-stage Sn- and Be-bearing |  | Novák, Milan, Vieira, Romeu, Lima, Alexandre, Škoda, Radek, Martins, Tania, dos Anjos Ribeiro, Maria (2009) Ferronigerite with dominant substitution TiSn−1 in muscovite+chlorite aggregate from massive quartz nodule associated with a petalite-rich aplite-pegmatite of the Barroso-Alvão pegmatite field, Northern Portugal. Neues Jahrbuch für Mineralogie - Abhandlungen, 186 (1) 67-78 doi:10.1127/0077-7757/2009/0132 | Journal (article/letter/editorial) | | associated with a petalite-rich aplite-pegmatite of the Barroso-Alvão pegmatite field, Northern Portugal Milan...the petalite-rich aplite-pegmatite dike Lousas from the Barroso-Alvão pegmatite field. Ferronigerite-6N6S...substitutions, quartz nodule, petalite, aplite-pegmatite, Barroso-Alvão field, Portugal Introduction Nigerite-group...Tindle & Breaks 1998), and in associated quartz-sillimanite rocks (e.g., Jacobson & Webb 1947, Kloosterman...pegmatites and chiefly from associated quartz-sillimanite rocks (e.g., van Tassel 1965, Tindle & Breaks |  | | Journal (article/letter/editorial) | | At both localities nigerite occurs in quartz-sillimanite rocks associated with pegmatites. Both nigerites...nigerite occurs in a sillimanite-quartz rock associated with a cassiterite-bearing pegmatite (Jacobson & Webb...cassiterite, columbite-tantalite, and chrysoberyl in a sillimanite-bearing quartz rock. They further remark that...from very similar lithologies (both from quartz-sillimanite rocks associated with pegmatites). Crystals from...ferronigerite-2N1S (Arakcheeva et al., 1995) is from a pegmatite. At least for these three samples we also suggest |  | Cámara, Fernando, Cossio, Roberto, Regis, Daniele, Cerantola, Valerio, Ciriotti, Marco E., Compagnoni, Roberto (2018) Beltrandoite, a new root-name in the högbomite supergroup: the Mg end-member magnesiobeltrandoite-2N3S. European Journal of Mineralogy, 30 (3) 545-558 doi:10.1127/ejm/2017/0029-2692 | Journal (article/letter/editorial) | | beryllium mineral from Rosendal Pegmatite, Kemiö Island, southwestern Finland. Can. Mineral., 19, 311–314...the Rosendal pegmatite and aplites, Kemiö Island, Southwestern Finland. Bull. Geol. Soc. Finland, 49...Ti-poor högbomite in kornerupine-cordierite-sillimanite rocks from Ellammankovilpatti, Tamil Nadu, India...occurrence of nigerite, a new tin mineral in quartz-sillimanite-rocks from Nigeria. Mineral. Mag., 28, 118–128 |  | | Journal (article/letter/editorial) | | (Mt)-ilmenite (Ilm)-biotite-almandine (Alm)-sillimanite (Sil)-quartz (Qz)-hercynite (Hc)-corundum (Cor)-rutile...volcanics Bushmanland, South Africa Kornerupine-sillimanite gneisses, India Benson Mine, New York Manitouwadge...localities are listed in Table 2. G a r n e t and sillimanite are the major aluruinous phases at Benson Mine...X X X X X X Abbreviations: Gn, garnet; Sil, sillimanite; Cd, cordierite; St, staurolite; Bt, biotite;...Almandine Corundum Hercynite Ilmenite Quartz Rutile Sillimanite H6gbomite Formula Fe3AlzSi3Ot2 A1203 FeAlzO4 |  | Rasilainen, Kalevi, Eilu, Pasi, Ahtola, Timo, Halkoaho, Tapio, Kärkkäinen, Niilo, Kuusela, Janne, Lintinen, Panu, Törmänen, Tuomo (2018) Quantitative assessment of undiscovered resources in lithium–caesium–tantalum pegmatite-hosted deposits in Finland. Bulletin de la Commission Géologique de Finlande Vol. 406. Geological Survey of Finland | Journal (volume) | | Geological Survey of Finland 2018 Quantitative assessment of undiscovered resources in lithium–caesium–tantalum...lithium–caesium–tantalum pegmatitehosted deposits in Finland Rasilainen Kalevi, Eilu Pasi, Ahtola Timo, Halkoaho... Geological Survey of Finland, Bulletin The Bulletin of the Geological Survey of Finland publishes the results...the Scientific Editor. GEOLOGICAL SURVEY OF FINLAND Bulletin 406 Quantitative assessment of undiscovered...resources in lithium–caesium–tantalum pegmatite-hosted deposits in Finland by Rasilainen Kalevi, Eilu Pasi |  | | Journal (article/letter/editorial) | | rocks and marbles within a series of biotite-sillimanite-cordierite gneisses of the Ihosy granulite unit...and forsteritespinel marbles within biotite-sillimanite-cordierite gneisses of the Ihosy granulite unit...intercalation within highly sheared migmatic biotite-sillimanite-cordierite-garnet gneisses which could be traced...1967; Antarctica: Grew, 1981; Schmetzer, 1983; Finland: Burke & Lustenhower, 1981; Greenland: Chadwick...gneisses The strongly foliated biotite-cordierite-sillimanite gneisses which enclose the sakenite-suite rocks |  | | Journal (issue) | | glacial cirque above the village of Sumjam, on the southwest slopes of the rugged Zanskar Range (figure 3)...through the northeast wall of Kudi Valley shows pegmatite lenses distributed through the altered marble...level Sapphire mines I A- d Back slope I1 Pegmatite lenses Actinolitetremohte body 0 Marble 0 ...body; (6)placers; and (7) typical pegmatite intrusion with large pegmatite boulder below. From photos by... the weathered china clay gives way to solid pegmatite, which required the use of dynamite in later years |  | | Journal (article/letter/editorial) | | a högbomite-10T from a kornerupinecordierite-sillimanite rock from Tamil Nadu, India (Grew et al. 1987)...beryllium mineral from the Rosendal pegmatite, Kemiö Island, southwestern Finland. Canadian Mineralogist...Ti-poor hoegbomite in kornerupine-cordierite-sillimanite rocks from Ellammankovilpatti, Tamil Nadu, India...(1997) Nigerite and gahnite from the granitic pegmatite veins of Cabanas, Ponte do Lima, northern Portugal |  | | Book (edition) | | of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...district, Greenland; in the liparite lavas of the island Pantelleria, Mediterranean Sea, in the Liruei Complex...the Akagané mine, Iwate Prefecture, Japan; White Island volcano, New Zealand; near the Santo Nino mine...MODE OF OCCURRENCE: Occurs in large masses in pegmatite at several mines in the Custer-Pringle area, Custer...Hampshire. Also found in pegmatite at Chanteloube, France; Buranga, Rwanda; Sukula, Finland; Hagendorf, Bavaria | | | Book (edition) | | of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...district, Greenland; in the liparite lavas of the island Pantelleria, Mediterranean Sea, in the Liruei Complex...the Akagane mine, Iwate Prefecture, Japan; White Island volcano, New Zealand; near the Santo Nifio mine...MODE OF OCCURRENCE: Occurs in large masses in pegmatite at several mines in the Custer-Pringle area, Custer...Hampshire. Also found in pegmatite at Chanteloube, France; Buranga, Rwanda; Sukula, Finland; Hagendorf, Bavaria |  | | Book (edition) | | 546 A. Z=8. (TL) Mili. Evvia, and Apika. Andros Island, Greece. Named for I . Abs-Wurmbach. Forms a solid-solution...1 852) Verz. Finland gef. Min .. p. 87 (Adelfolil). (TL) Laurinmaki. Tarnmela. Finland. Named from o...Nicolau and T.A. Haldi ( 1 970) 8111/. Ceo/. Soc. Finland, 42. 53. Syn. Nadelerz. patrinitc. bclonitc (of...up to 10% FeTa 206 • (TL) Penn ikoja. Somero. Finland. Named from aina. ·constant' (Finnish) and A180C...Ann . Chim. Phys., ser. 5. 9. 433. (TI..) Lojo. Finland. Amstallite. 16.9.32 CaAl(OH ) 2 1 Alo .11S i 3 |
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