 | | 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...the scarcity of HFSE and REE minerals at the Monte Verde carbonatite-alkaline-agpaitic complex suggests...agpaitic minerals; eudialyte; rinkite; loparite; Angola 1. Introduction Undersaturated alkaline rocks |  | Amores-Casals, , Melgarejo, , Bambi, , Gonçalves, , Morais, , Manuel, , Neto, , Costanzo, , Molist, (2019) Lamprophyre-Carbonatite Magma Mingling and Subsolidus Processes as Key Controls on Critical Element Concentration in Carbonatites—The Bonga Complex (Angola) Minerals, 9 (10) 601 doi:10.3390/min9100601 | Journal (article/letter/editorial) | | Concentration in Carbonatites—The Bonga Complex (Angola) Sandra Amores-Casals 1,2, *, Joan-Carles Melgarejo...Universidade Agostinho Neto, Luanda, Caixa Postal 815, Angola; aurorabambi@hotmail.com (A.B.); tonygoncalves72@hotmail...emplacement levels—plutonic (Tchivira [66–68]; Monte Verde [69,70]), hypabyssal (Bonga [67,68,70]; Virulundo...is one of the largest carbonatitic outcrops in Angola and worldwide [75], with well-known resources in...carbonatite, located SE of Quilengues, Huila Province, Angola (Figure 1), is a carbonatite-alkaline complex |  | | Journal (article/letter/editorial) | | Norvege Fen Cap Vert Ile de Fogo Maroc Tamazert Angola #sO/SMOW 7,15 6=C/PDB -6,6 8,OO f 0,2 7,75 f...apatite Sovite a magnetite et apatite Coola Angola Monte-Verde 14,l + 0,05 - 2,2 & 0,2 5,5 f 091 - 7...P P 95 96 P 97 P P 98 99 Angola Bdhmdo P 100 P 101 P 102 Angola Tchivira-Bonga Afrique du Sud...pyrrotite Sdvite a pyrrotite Rauhaugite a giobertite et albite 7,s f 0,l Cal 12; 6 f 0,3 Do1 11,Q f 0,15 -5... ?@AlW $AVOY J. <m%kE et CLAUDE Coola Monte Verde Bailundo Tchivira-Bonga . -6 cf -8 4 6 |  | | Journal (article/letter/editorial) | | Agostinho Neto, Av. 4 de Fevereiro 7, 815 Luanda, Angola Earth and Ocean Sciences, School of Natural Sciences...exsolution in the volcanic carbonatites. K EY WORDS : Angola, carbonatite, zonation in pyrochlore, fluorine,...lines used for the analyses were: fluorite (FKa); albite (NaKa); periclase (MgKa); synthetic Al2O3 (AlKa);...carbonatites in Africa (Le Bas, 1971) extends into Angola where the majority of carbonatites crop out along...belong to the Paraná Angola Etendeka F IN CARBONATITIC PYROCHLORE Province and occur as ring complexes |  | Safiulina, Alfiya M., Lizunov, Alexey V., Semenov, Aleksandr A., Baulin, Dmitriy V., Baulin, Vladimir E., Tsivadze, Aslan Yu., Aksenov, Sergey M., Tananaev, Ivan G. (2022) Recovery of Uranium, Thorium, and Other Rare Metals from Eudialyte Concentrate by a Binary Extractant Based on 1,5-bis[2-(hydroxyethoxyphosphoryl)-4-ethylphenoxy]-3-oxapentane and Methyl Trioctylammonium Nitrate. Minerals, 12 (11) 1469 doi:10.3390/min12111469 | Journal (article/letter/editorial) | | were (in wt.%): eudialyte—29.6, orthoclase—26.7, albite—16.1, aegirine—10.2, microcline—7.7, amphibole—4...~25 wt.%. According to the peaks, it seems that albite becomes less prevalent than potassium feldspars...for this is not so clear, probably because the albite peaks do not overlap with other minerals at 2θ...were (in wt.%): eudialyte—29.6, orthoclase—26.7, albite—16.1, aegirine—10.2, microcline—7.7, amphibole—4...~25 wt.%. According to the peaks, it seems that albite becomes less prevalent than potassium feldspars |  | Piilonen, P. C., Poirier, G., Ercit, T. S., Rowe, R., Tait, K. T. (2010) New Mineral Names. American Mineralogist, 95 (10) 1594-1600 doi:10.2138/am.2010.566 | Journal (article/letter/editorial) | | mudstones at the Santa Rosa Mine, Sijes, Salta province, República Argentina. The Santa Rosa mine is situated...sedimentary Pastos Grandes Group, in the Monte Amarillo and Monte Verde members of the late Miocene Sijes Formation...K)6Ca2(Si6Al6O24)Cl2(CO3), a new cancrinite-group mineral from Monte Somma–Vesuvio volcanic complex. Eur. J. Mineral...Mineral., 22, 113–119. Balliranoite was discovered at Monte Somma–Vesuvio volcanic complex, Campania, Italy...the Huanzala mine, Huallanca district, Bolognesi Province, Ancash Department, Peru. The current sample was |  | Poggi, Luciano, Ducart, Diego Fernando, Mesquita, Maria José, Moreira, Igor Camargo, Gomes, Márcia Elisa Boscato, de Souza Filho, Carlos Roberto (2022) New Insights into the Evolution and Footprints of the Paraíba Au-Cu-Mo Deposit, Alta Floresta Mineral Province (Brazil), through Integration of Spectral and Conventional Methods. Minerals, 12 (10) 1327 doi:10.3390/min12101327 | Journal (article/letter/editorial) | | Paraíba Au-Cu-Mo Deposit, Alta Floresta Mineral Province (Brazil), through Integration of Spectral and...the Amazon Craton, in the Alta Floresta Mineral Province, Mato Grosso State, Brazil. It is composed of...Mineral Province. Footprints of the Paraíba Au-Cu-Mo Deposit, Alta Floresta Mineral Province (Brazil)...through Integration Keywords: Alta Floresta Mineral Province; mineral exploration footprints; gold mineralization;...the Alta Floresta Mineral Province (AFMP) and the Tapajós Mineral Province (Figure 1). The AFMP represents |  | 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) | | bastnäsite; metasomatism; Vuoriyarvi; Kola alkaline province 1. Introduction Rare-earth elements (REEs) are...earth carbonatites (RETherefore, carbonatites) in Angola [5,6], Australia for more 50% of the global resources...subjectNamibia of rare earth carbonatites (RE carbonatites) Angola [5,6], Australia [7–9], Brazil Mongolia [52,53]...alkaline complexes of the Devonian Kola Alkaline Province [84]. The geological structure of this The Vuoriyarvi...alkaline complexes of the Devonian Kola Alkaline Province [84]. The geological structure of this geochemically |  | | Journal (issue) | | VOLCANIC ROCKS FROM THE CAPE VERDE ISLANDS GERALD M. PART BULLETIN OF THE BRITISH MUSEUM (NATURAL HISTORY)...11950 i No. 2 VOLCANIC ROCKS FROM THE CAPE VERDE ISLANDS BY GERALD M. PART Pp. 25-72; Pi. 4; 17...Shillings ' . VOLCANIC ROCKS FROM THE CAPE VERDE ISLANDS By GERALD PART M. Contents List of Illustrations...Vicente. 17. Augitite, Plate 4. Map of the Cape Verde Islands S. Nicolao . Trinadade, Fogo Joao Pinto...the cape verde islands 28 Preface and List of Collections The Museum from the Cape Verde one collected |  | Litherland, M., Annells, R. N., Appleton, J. D., Berrangé, J. P., Bloomfield, K., Burton, C. C. J., Darbyshire, D. P. F., Fletcher, C. J. N., Hawkins, M. P., Klinck, B. A., Llanos, A., Mitchell, W. I., O'Connor, E. A., Pitfield, P. E. J., Power, G., Webb, B. C. (1986) The geology and mineral resources of the Bolivian Precambrian shield. Overseas Memoir 9. British Geological Survey | Report (volume) | | boom'. He penetrated the 'poisoned hell' of the Rio Verde in exploring Serranfa Haunchaca, describing the...peneplain. Of its two n1ajor river systems, the Rio Verde exics via a series of cataracts, whilst the Paucerna...Guapore Craton (Almeida, 1964) or the Tapaj6s Province of the Amazonic Craton (Almeida and others, 1981...and can thus by regarded as part of the Tapaj6s Province, believed to have consolidated during the Trans-Amazonian...metapsamm1tes. Apart from the stream section near Medio Monte (2) , perhaps the largest calc-silicate outcrop |  | | Report (issue) | | Bailey and S. Kearns 12. Post-Paleozoic magmatism in Angola and Namibia: A review . . . . . . . . . . . . ...infiltration: A case study of Sal mantle xenoliths, Cape Verde Archipelago . . . . . . . . . . . . . . . . . ....provinces of the Saharan zone, Cameroon volcanic line, Angola and Namibia, and the East African Rift system....and the Ethiopian-Yemenite “Afar” flood basalt province (compiled from Schandelmeier and Reynolds, 1997;...compositionally related to the mainly alkaline province of intraplate magmatism in north Sudan and south |  | | Book (edition) | | BROADHEAD, Petrol, Geologist, Head, Petroleum Section MONTE M. BROWN, Cartographic Drafter II KATHRYN E. CAMPBELL...left to Eagle Nest Lake Recreation Area. 0.8 Monte Verde Ranch on the left includes a beautiful stone...(recent). Side trip 2A takes us into the Orilla Verde BLM (U.S. Bureau of Land Management) Recreation...brakes should not take this entrance into the Orilla Verde Recreation Area. For those who decide not to take...This is the south and main entrance to the Orilla Verde Recreation Area (formerly Rio Grande Gorge State |  | | Report (volume) | | district______________________________________ Monte del Aguacate mine__________________________ Puriscal... 72 72 73 73 73 73 74 74 76 76 77 77 77 77 Monte Verde deposit_ _____ ~-------------------Other deposits...Lim6n mine _______________ ---------- ____ ------Verde mine __________________ ------------ ________ _...---------Hormiguero mine _____________________ ----------------Monte Mayor mine __________________ ,___ --------------Potosf...____________________ ------ __ ------ ________ _ Monte Cristo mine ___ ---------------1-----------------El |  | | Book (edition) | | PbTe Nombre: dado en 1845, por la localidad de monte Altai, Kazakstan. Datos cristalográficos: cúbico...nm). Pleocroico, anisotropía fuerte entre gris, verde fuerte y azul oscuro. Análisis químicos: determinado...pleocroismo suave, anisotropía fuerte entre colorado y verde-azulado. Maclas polisintéticas. Análisis químicos:...del Famatina and La Mejicana deposits. La Rioja province, Argentina. PhD. Monash University, Australia...grisáceos. Los tintes de rotación son de gris rosáceo a verde azulado. Reflejos internos rojizos. Es común el |  | | Book | | Toqui Zinc-Lead-Copper-Silver Deposits, Aysen Province, Chile F. W. Wellmer and E. J. Reeve . . . . ...Carrera Lake and the Rosillo Manto Deposit, Aysen Province, Southern Chile A. Schneider and R. Toloza . ...form the N-S belt of Belen-Sierra de Moreno-Limon Verde-Rio Tninsito. This·system could correspond to remnants...Ordovician, as an "allochthonous" element ("Limon Verde-Arc"). After the collision of this arc in the Upper...function of bulk composition for each volcanic province. Solid areas denote basalts and basaltic andesites |  | | Report (issue) | | Atomic Energy Agency: AFGHANISTAN ALBANIA ALGERIA ANGOLA ANTIGUA AND BARBUDA ARGENTINA ARMENIA AUSTRALIA...Wash type, USA). Subtype 9.3. Roll-front (Wyoming Province, USA; Chu-Sarysu Basin, Kazakhstan): Class 9.3...superimposed Mesozoic alteration types consisting of albite, sericite, K-feldspar, chlorite, haematite, pyrite...this area is likely to emerge as a major uranium province. Subtype 13.2: Cataclastic carbonate deposits...for the mineralized pegmatites of the Grenville Province in Quebec [52], or from partial melting of uranium-rich |  | | Book | | techniques of dating may indeed be included within the province of chemistry: amino acid racemization is dealt...proton magnetometer, etc. — fall within the same province. As defined here it is, very reasonably, chemical...Nordenskidld submitted pottery sherds collected at Mesa Verde, Colorado for petrological examination (thin section...appeared in his volume ‘Cliff Dwellers of the Mesa Verde’ published in 1893. One of the first wet chemical...ofArchaeological Chemistry 19 preservation at Monte Verde, Chile, and one use of biomolecules in archaeological |  | | Journal (issue) | | both located in the Masisi region of North Kivu Province. Although Hashmi has not visited the mines, in...Aricanduva, Ataléia, Barão de Cocais, Barão de Monte Alto, Bom Jesus do Amparo, Capelinha, Caraí, Carangola...Jordânia, Malacacheta, Marilac, Marliéria, Mata Verde, Mathias Lobato, Medina, Mendes Pimentel, Minas...Ananias TOCANTINS: Barrolândia, Jaú do Tocantins, Monte Santo do Tocantins, Palmeirópolis, Presidente Kennedy...Caiçara do Rio do Vento, Lajes, São Tomé TOCANTINS: Monte Santo do Tocantins, Paraíso do Tocantins, Presidente |  | | Book | | within the Belen, Sierra de Morena-Chojas. and Limon Verde corn plexes (all placed with in the A requipaAntofalla...the ages during Early Triassic times. = Limon Verde J1etan1orphic Co,nplex A 12 kn, long and 2 km wide...exposed on the western f1ank of the Sierra de Lim6n Verde (Baeza 1984), where it is intruded by a Late Palaeozoic...Triassic sedimentary and volcanic rocks. The Li1116n Verde Metamorphic Complex (L VMC) comprises metabasites... garnet, cJinopyroxene, calcic plagioclase and albite, the F 1 episode of metamorphism is assigned to |  | | Book (volume) | | of a geographic feature, the name of a state or province, or the name of a city, then the name of the country...(Ont. and Quebec) BT Lakes Ontario Lakes Quebec (Province) Abitibi Greenstone Belt (Ont. and Quebec) BT...Greenstone belts Ontario Greenstone belts Quebec (Province) — — — — USE Abkhaz Abkhazians philology ...Abraham, Plains of (Quebec) BT Plateaus Qu6bec (Province) Abraham, Plains of (Quebec), Battle BT Quebec...(Sardinia, Italy) UF Montacuto (Sardinia, Italy) Monte Acuto (Sardinia, Italy) BT Mountains Italy AcutocapUlitium |  | | Book | | airmass creates rainfall on the windward/ sea¬ Monte, Patagonian (South America) Continentality ward...of central Australia, as the Basin and Range province of the southwest US A and the higher rainfall...1982), and aluminosilicates (i.e., microcline or albite; Long deposits, which lack widespread bedded carbonates...particular depression in the Basin 138 and Range province of the USA, is in the type region for what has...detail toward the end of this chapter. The Eastern Province of Saudi Figure 3.15. Sabkhas of Saudi Arabia |  | | Journal (issue) | | pyrite arc 21 and 7.5<¼,. comparable to pyrite n. Albite and K-feldspar occur in minor amounts as syntaxial...or <43°C temperature reported for K-feldspar or albite, respectively. in the Tertiary San Joaquin basin...paper deals with sedimentologic and diagenetic as- Monte Amarillo Member of the Sijes Fonnalion. in which...hydroboracite layers also fonned. Hydroboracite is mainly province, NW Argentina). This arid region is the segment...vvvv • vvvvvvvvvvvvvv JUJUY vvvvvvvvvvvv PROVINCE CHILE vvvvvvvvvvvvvvv vvvvvvvvvvvvvv _, .. |  | | Report (issue) | | was evaluated with reference to the Caledonian province of Scotland, using the NERC I 2 S image-analysis...which are particularly relevant to the Caledonian province, are being used in a new EEC/DTI-funded programme...Loqgh N eagh Clay deposits in several areas of the Province. One borehole, the Green\lille No. 1, located...Tyndrum. Albite occurs as conspicuous early-metamorphic po1· phyroblasts whereas fine-grained albite-oligoclase...sand and gravel aquifers in other areas of the Province has con tinued to meet various local water den1ands |  | | Book | | LITTER AND PLASTIC. 6.7 BILLION HUMANS +. PALO VERDE NUCLEAR POWER PLANT. THREE GORGES DAM. FRESH KILLS...Print, 40”x50” 3. Disrupted Ecosystems XXI: Monte Verde Cloud Forest, Costa Rica, 2006 Archival Pigment...NOW In these rocks one might find: actinolite, albite, allanite, analcime, apatite, anhydrtie, apophyllite...anxiety,” this author remembers a school trip in Mesa Verde National Park, where the four corners of Utah, Colorado...population of them surviving in China’s Hubei province. They collected seeds and now the tree is widely |  | | Book | | Sinian Reservoirs of the Weiyuan Area, Sichuan Province: The Oldest Gas in China y. Xu, P. Shen, Y. Li...isotopically fractionated sulphides in Superior Province, Canada. Chern GeoI65:341-358 Campbell SE (1979)...of weathering profile silcretes, southern Cape Province, South Africa. In: Wilson RCL (ed) Residual deposits...Ga) forms the southern boundary of the Superior province of the Canadian Shield. Uranium-bearing conglomerate...GTS profile. Fine-grained illite (/) has replaced albite exsolution lamellae in perthite. Dark areas in |
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