 | | Report (issue) | | 46 0.02 9.67 4.17 Total 100.85 (1) Skogböle, Finland; by electron microprobe, total Fe as FeO, total...pegmatites; detrital in placers. Association: Albite, muscovite, tourmaline, beryl, spodumene, columbite–tantalite...Distribution: Well-characterized material from: in Finland, in the Eräjärvi area, Orivesi; at Sukula and...Tammela; at Skogböle and the Rosendal pegmatite, Kemiö (Kimito) Island. From Maršı́kov, Czech Republic...the forest, as the mineral was first found in Finland. References: (1) Palache, C., H. Berman, and C |  | | Report (issue) | | columbite, apatite (Egbe district, Nigeria); quartz, albite, microcline, riebeckite, ferrian biotite, aegirine...Sweden, at Falun. In the Rosendal pegmatite, Kemiö (Kimito) Island, Finland. From an undefined locality |  | 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...Lousas aplite-pegmatite body intruding metasedimentary rocks, Barroso-Alvão pegmatite field. Grey area...area – aplite-pegmatite body, square – quartz nodule occurrence. b) Schematic description of geological |  | | Journal (article/letter/editorial) | | euhedral garnets. Chemical data indicate that the pegmatite- and aplite-hosted garnets are rich in spessartine...evolution of the pegmatite body. It is suggested that an aqueous fluid was exsolved during pegmatite crystallisation...of this fluid to the intermediate zone of the pegmatite body produced areas of high Mn concentrations...further insights into the petrogenesis of Li pegmatite magmas. Accordingly, this paper documents the...pegmatites, aplites and schists from the Aclare Li pegmatite prospect, SE Ireland (Fig. 1). Fifty five analyses |  | Chukanov, Nikita V., Krzhizhanovskaya, Maria G., Jančev, Simeon, Pekov, Igor V., Varlamov, Dmitry A., Göttlicher, Jörg, Rusakov, Vyacheslav S., Polekhovsky, Yury S., Chervonnyi, Alexandr D., Ermolaeva, Vera N. (2018) Zincovelesite-6N6S, Zn3(Fe3+,Mn3+,Al,Ti)8O15(OH), a new högbomite-supergroup mineral from Jacupica mountains, Republic of Macedonia. Mineralogy and Petrology, 112 (5) 733-742 doi:10.1007/s00710-018-0555-1 | Journal (article/letter/editorial) | | volcanosedimentary formation composed mainly of albite augen gneisses and meta-rhyolites around which...from the Rosendal pegmatite and aplite, Kemiö island, southwestern Finland. Bull Geol Soc Finland 49:151–157 |  | 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 (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 |  | | 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...associated with aegirine, riebeckite, barite, fluorite, albite, and phlogopite. Also found in Quadeville, Ontario... pods in alkalic igneous gneisses comprised of albite, microcline, alkali amphibole, aegirine-augite...the Akagané mine, Iwate Prefecture, Japan; White Island volcano, New Zealand; near the Santo Nino mine | | | 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...associated with aegirine, riebeckite, barite, fluorite, albite, and phlogopite. Also found in Quadeville, Ontario...and pods in alkalic igneous gneisses comprised of albite, microcline, alkali amphibole, aegirine-augite...the Akagane mine, Iwate Prefecture, Japan; White Island volcano, New Zealand; near the Santo Nifio mine |  | | Journal (issue) | | (emerald) crystal, 4.4 cm, found in 1991 in the pegmatite deposit at Jos, Nigeria. William Larson collection;...It’s been over 25 years since I tried to find a pegmatite a “half-mile” from the Palermo mine, in New Hampshire...It was dug out o f a very high M o u n tain in Island [ = Iceland], one w hole side w h e re o f consisteth...Hudson, Wilson and Threadgold (1967) and from a pegmatite in the granulite facies rocks of Casey Bay, Enderby...Lustenhouwer (1981) from the Rosendal pegmatite on Kemio Island in southwestern Finland. Both musgravite and |  | | 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...Adinole. syn. of albite. F.S. Beudant ( 1 832) Traite Min. 2, 126. A mixture of albite and quartz according... 6 Adu Adularalbit, overgrowth of adularia on albite. R. Kocchlin ( 1 928) Min. Tasch. \Viener Min....product of spodumcne. A mixture of muscovite and albite. (TL) Goshen. Massachusells. USA. Named from cxy1 |
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