 | | Journal (article/letter/editorial) | | REE Distribution in the Monte Verde Carbonatite–Alkaline–Agpaitic Complex (Angola) Sandra Amores-Casals...Universidade Agostinho Neto, Luanda, Caixa Postal 815, Angola; tonygoncalves72@hotmail.com Institut de Ciències...The Angolan alkaline–carbonatite complex of Monte Verde has a semi-circular shape and is comprised of...wöhlerite, eudialyte groups, as well as loparite-(Ce), occur in accessory amounts in nepheline trachyte...the scarcity of HFSE and REE minerals at the Monte Verde carbonatite-alkaline-agpaitic complex suggests |  | Kozlov, Evgeniy, Fomina, Ekaterina, Sidorov, Mikhail, Shilovskikh, Vladimir, Bocharov, Vladimir, Chernyavsky, Alexey, Huber, Miłosz (2020) The Petyayan-Vara Carbonatite-Hosted Rare Earth Deposit (Vuoriyarvi, NW Russia): Mineralogy and Geochemistry. Minerals, 10 (1) 73 doi:10.3390/min10010073 | Journal (article/letter/editorial) | | baryte and, to a lesser extent, strontianite, bastnäsite, and synchysite. Varieties of carbonatite that...breccias of magnesiocarbonatites with quartz-bastnäsite matrixes were formed. Simultaneously, strontianite...Fe-hydroxides were deposited. Breccias with quartz-bastnäsite matrix are poorer in REE (up to 4.5 wt. % total...elements; ancylite; bastnäsite; metasomatism; Vuoriyarvi; Kola alkaline province 1. Introduction Rare-earth...earth carbonatites (RETherefore, carbonatites) in Angola [5,6], Australia for more 50% of the global resources |  | | Book (edition) | | aluminofluoruros jarlita 3.CD ino- aluminofluoruros 3.CE filo- aluminofluoruros 3.CF tecto- aluminofluoruros...Ximengita-Pucherita pucherita 8.AD.35 Grupo de la Monacita monacita-Ce, monacita-Nd, rooseveltita 8.B FOSFATOS CON ANIONES...beudantita 8.BL.10 Grupo de la Crandallita florencita-(Ce) 8.BM Con cationes medianos y grandes, (OH):RO4 =...strengita, escorodita 8.CE Con cationes medianos solamente, RO4: H2O ≤ 1:2,5 8.CE.40 Grupo de la Vivianita...359 Auricalcita 360 Azurita 361 Bastnäsita-(Ce) 362 Bayleíta 363 Beyerita 364 Bismutita 364 |
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