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Allanite Group from
Kovdor Massif, Kovdorsky District, Murmansk Oblast, Russia

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Locality type:Massif
Classification
Species:'Allanite Group' (not an IMA approved species)
Formula:(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Allanite Group data
Locality Data:Click here to view Kovdor Massif, Kovdorsky District, Murmansk Oblast, Russia
Data Identifiers
Mindat Occurrence Record ID:1233286
Long-form Identifier:1:3:1233286:9
GUID (UUID V4):0
Nearest other occurrences of Allanite Group
55.1km (34.2 miles)Jammi, Sokli carbonatite complex, Tulppio, Savukoski, Lapland, Finland
67.3km (41.8 miles)Alakurtti pegmatite, Northern Karelia, Murmansk Oblast, Russia
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
from the Rare-Metal Ores of the Gremyakha–VyrmesMassif,Kola PeninsulaN. V. Sorokhtinaa, *, L. N. Kogarkoa...Russian Academy of Sciences, ul. Kosygina 19, 119991RussiabGeological Institute, Kola Science Center, Russian...Academy of Sciences, ul. Fersmana 14, Apatity, 184209Russia*е-mail: nat_sor@rambler.ru**е-mail: ark@geoksc...metasomatites of the Gremyakha–Vyrmes alkaline-ultramaficmassif, are reported. Early zircon generations are enriched...from the metasomatites of the Gremyakha–VyrmesMassif are similar to those of syenite pegmatites and
Book (edition)
prefecturecountydepartementdepartamentodistrictmunic. municipioSaintSt.SainteSte.island...Canadian MineralogistDoklady Akademii Nauk ofRussiaEuropean Journal of MineralogyJournal of Mineralogy...Kudriavy Vole., lturup Is., Kuril volcanic Isl.,Russia. ZRMO 136, 5, 45-51, 2007.AdachiiteCaFe3i- Al6...Al;[(OH) 4 IPO;(OH)l(PO4))'4Hi0(8.D, turquoisegroup). Triclinic, PT, a,b,c = 7.39,7.72, ll.34,a,p,y=99°46'...luster vitreous, streak white. Cleav- (8.D, mixitegroup). Hexagonal, P6/111, a,c = 13.55,age {001} perfect
Book
case of the island of Laven in the LangesundfjordDistrict of Norway. Interestingly, and incontrast to its...be tabulated with data for other membersof thegroup. Drawings of idealized crystals by LaszloHorvath...Labuntsovite-,Zeolite-, Lovozerite- and Cancrinite-group mineralsand directed studies on fenite rocks. Dr...electron-microprobe data onseveral species. Dr. Pavel Kartashov (Russia) carriedout analyses (rontgenite, SEM). Dr. Julian...hingganite . The late Dr. AlexanderKhomyakov (Moscow,Russia) provided useful discussions on sodalitolite segregations
Report (issue)
of all the 14naturally occurring members of thegroup, but commonly the assemblagein any one species...regularlyin the American Mineralogist.Rare-earthgroup of elements[Includes the lanthanide elements and...a naturally occurring member of the rare-earthgroupGlossary of rare-earth mineralsNameComposition...- - - (Y, Ca, H) Cu6 [(As04)3 (OH) 6 ] • 3H20Allanite - - - - - - (Ca, Ce, Thh (AI, Fe, Mg)a Si3012(0H)...- - Resembles bastnaesiteBelovite- - - Apatitegroup- (Sr, Ce, Na, Ca)5 (P04)a (OH)- - - RE varieties
 
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