 | | Report (issue) | | MANGANESE MINERALIZATION IN THE ULTEVIS DISTRICT, JOKKMOKK, NORTH SWEDEN PART 2: MINERALOGICAL NOTES BY...MANGANESE MINERALIZATION IN THE ULTEVIS DISTRICT, JOKKMOKK, NORTH SWEDEN PART 2: MINERALOGICAL NOTES OLOF............................................... Piemontite................................................account of the Manganese Mineralization in the Ultevis District contained a description of the geology...convey my sincere thanks. Geological Survey of Sweden, Stockholm, June, 1949. Olof H. Odman. Descriptive |  | | Report (issue) | | Ca2 (Al; Mn3+ ; Fe3+ )3 (SiO4 )(Si2 O7)O(OH) Piemontite ° c 2001 Mineral Data Publishing, ver sion 1...201(10) X-ray Powder Pattern: SÄo rhº a rº a s, Sweden. 2.91 (FFb), 3.50 (F), 2.84 (F), 2.698 (F), 2.677...d'Aosta, Piedmont, Italy. In Sweden, on SÄorhº arº as and Rakten, Ultevis, Norrbotten, and at Jakobsberg and...(1969) Crystal structure and cation ordering of piemontite. Amer. Mineral., 54, 710{717. All rights reserved |  | Varlamov, D. A., Ermolaeva, V. N., Chukanov, N. V., Jančev, S., Vigasina, M. F., Plechov, P. Yu. (2019) New Data on Epidote-Supergroup Minerals: Unusual Chemical Compositions, Typochemistry, and Raman Spectroscopy. Geology of Ore Deposits, 61 (8) 827-842 doi:10.1134/s1075701519080130 | Journal (article/letter/editorial) | | zones of the latter type, mostly represented by piemontite, contain up to 0.2–0.4 pfu REEs and 0.13–0.85...of epidote-supergroup minerals with zones of piemontite (1), allanite-(Ce) (2), “ferripiemontite-(Pb)”...(4) and magnesioriebeckite (5) (Sample 1); (b) piemontite (1) with zones containing up to 3–4 wt % PbO...baryte (4) (Sample 2); (c) piemontite grains (1) with outer zones of piemontite-(Pb) (2) and “ferripiemontite-(Pb)”...zincohögbomite (6) (Sample 6); (d) fragment of zoned piemontite–piemontite-(Pb) (1) with areas of “ferripiemontite-(Pb)” |  | | Book (volume) | | abbreviations are used in this chapter: Mt. mountain Co. county IR infrared D density Dmeas measured density Dcalc...Bergslagen ore region, Filipstad district, Värmland, Sweden (type locality). Description: Black prismatic crystals...Bergslagen ore region, Filipstad district, Värmland, Sweden (type locality). Description: Black prismatic crystals...Bergslagen ore region, Filipstad district, Värmland, Sweden (type locality). Description: Dark brown prismatic...Bergslagen ore region, Filipstad district, Värmland, Sweden (type locality). Description: Black crystals. Wavenumbers |
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Rakten, Ultevis, Jokkmokk, Norrbotten County, Sweden