 | | 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... -8 + i& Dolomite 6 + Calcite A Calcile A Ddomae q 10 12 14 A Calcite Dolomite A AMI - S&de... ?@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,...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...by the Angola Namibia gabbro-anorthosite complex (Issa Filho et al., 1991) (Fig. 1). In Angola, carbonatites |  | | Report (volume) | | Fluoritebearing carbonatites are reported from Angola, Kenya, Morocco, Mozambique, Namibia, South Africa...rocks consist of readily replaceable limestone or dolomite. The carbonatites and other intrusive bodies are...deposit; limestone and dolomite are most favorable. At some localities limestone or dolomite has been strongly...Africa, in Namibia (South West Africa), and in Angola and is associated with major fault zones in the...with alkaline intrusive rocks are reported from Angola, Kenya, Malawi, Morocco, Mozambique, Namibia, South |  | | Report (issue) | | Elvira Santa Rosa Monte Azul Monte Blanco Monte Gris Monte Marron Monte Verde La Paz Monte Amarillo Juanita...Salar de Challviri .agunas Pastes Grandes Laguna Verde _aguna Sacabaya Laguna Ramaditas .aguna Loromayu...Geerkunsha Heping Liaoning Province Mines Gaotaigou Houxianyu Liaoning Province Borate Mine Ougquangou Wudaogou...Lizzy V. Oakley Low Lower Biddy McCarthy Maria Monte Blanco Paula Played Out Terry Upper Biddy McCarthy...clay QUAT trona, clay halite, calcite, Li, As, dolomite, bentonite Santa Maiia Mine Salar de Turilari |  | 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) | | least altered magnesiocarbonatites are composed of dolomite with burbankite and are rich in REE (up to 2.0...magnesiocarbonatites and silicocarbonatites, composed of dolomite, microcline, Ti-rich phlogopite, and Fe–Ti oxides...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] |  | 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 |  | | 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 |  | | 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 |  | 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 |  | | Journal (issue) | | complex series of invasions. For instance at Monte Verde, in Chile, s number of skulls show Australian...rock splitter. September 26th D is for Dolerite, Dolomite, Diamond, Dentalium, Discoidea….. October 3rd |  | | Report (volume) | | 0s Twenter, Metzger GEOLOGY AND GROUND WATER, VERDE VALLEY THE MOGOLLON RIM REGION, ARIZONA Geological...Survey Bulletin'1177 Geology and Ground Water in Verde Valley the Mogollon Rim Region Arizona By F. R....Twenter, Floyd R., 1928Geology and ground water in Verde Valley the Mogollon Rim region, Arizona, by F. R...Arizona Verde Valley. 2. Water, Underground Arizona Verde Valley. 3. Water supply Arizona Verde Valley...volcanic rocks..-_--__--__..----_-_-_-_-__---------Verde Formation-_________-_-___________________------_-__ |  | | Journal (article/letter/editorial) | | tincal, the old name for crude borax, in Purbet Province, India, and about the same time natural boric...was operating the Sultançay›r› mine in Bal›kesir province. There is a record of production since 1887, which...new Turkish deposits. Bigadiç deposit; Bal›kesir province, has operated since 1950, and major production...(Kestelek), Bursa province, began in about 1952. In 1956 the Emet borate deposits, Kütahya province, were discovered...the easternmost part of the Aegean extensional province, is one of the most famous regions in the world |  | | Journal (issue) | | 100(} H,P04 at 90 C. ~tix.tures of calcite and dolomite were leached in an off-ltne system at 50-C (Buml>...carbonate:. 1s: calcrete/dolocretc, calcite I/dolomite I and calcite II as consecutive eogenellc phases...follo\\cd b} burial diagenetic dolomite a and calcite IIYFe-dolomite/ankente (Fig. 5). Calcrcte and dolocrete...and Upper Gharif. Trace amounts of calcite I and dolomite I o,ergrov. re\\ orkcd caliche nodules. Pore-occluding...calcite HJ b restricted to samples from <2600 m. Dolomite 11 is present 10 lhe wells. Kand H. as small. |  | | Book | | loss. 44 Deeper burial - mosaic halite?.45 Limpid dolomite in mosaic halite.46 Burial of sulphate evaporites...332 Problems in correlation sans hydrology.335 Dolomite aprons in a drawdown basin.337 Sequence stratigraphy...NaN0rH,0 Polyhalite 2CaS04.MgS04.K2S04.H20 Dolomite** Ca(1+x)Mg(,x)(C03)2 Proberite NaCaB509.5H20...are the more saline evaporite salts. Documented dolomite composition ranges from Ca||6Mg0 04(CO3)2 to Cag^Mg...evaporitic alkaline earth carbonates - aragonite, dolomite, low-Mg calcite and high-Mg calcite - and evaporite |  | | Book | | 7 Parallel Roads 8 First Americans? Muslim Province nH WwW tk mn = Ymago Mundi About the photography...into fields of discovery and science not of his province: his discovery was entirely serendipitous. Little...Madeira Canary Islands Mid-Atlantic Ridge Cape Verde Islands Hie view1 ofthe Earth encapsulates all...paleoglobe we can also see that the Florida-Piedmont province was once part of Gondwana, but it is important...named after the Laurentian mountains of Quebec Province in Canada. The Baltic countries were part of a |  | | Book (edition) | | BROADHEAD, Petrol, Geologist, Head, Petroleum Section MONTE M. BROWN, Cartographic Drafter II KATHRYN E. CAMPBELL...calcium carbonate very fine to coarse grained dolomite magnesium–calcium carbonate gypsum calcium...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 |  | | 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...Black shale; Others (limestone, bony detritus, dolomite). In 1993, Dahlkamp [18], in his book, Uranium...Wash type, USA). Subtype 9.3. Roll-front (Wyoming Province, USA; Chu-Sarysu Basin, Kazakhstan): Class 9.3...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 | | Sinian Reservoirs of the Weiyuan Area, Sichuan Province: The Oldest Gas in China y. Xu, P. Shen, Y. Li...However, where the paleosol is covered by dolostone, dolomite replaces Archean mineral grains within the paleosol...isotopically fractionated sulphides in Superior Province, Canada. Chern GeoI65:341-358 Campbell SE (1979)...in unraveling their burial alteration history. Dolomite is a common carbonate in Precambrian paleosols...Res 12: 349 - 373 Given RK, Wilkinson BH (1987) Dolomite abundance and stratigraphic age: constraints on |  | | Book | | map of France before becoming Governor of the province of Namur (1814), member of the Belgian Senate...extended belt from Wyoming north .to the Great Slave Province of Arctic Canada and on into northern Greenland...Antarctica sworth-Whitmore Mtn. Block Coates Land Province Y Laurentia /\U Amazonia Africa Sao 0 South...to be the Acasta gneisses from the Great Slave Province of the Canadian Shield, dated at between 4.0 and...another kind of limestone known as the Noonday Dolomite. This was also deposited on a shallow marine continental |  | | Book (volume) | | 2893 laka language USE Yaka language (Congo and Angola) lAkovlev (Fighter plane) USE Yak (Fighter plane)...Subd Geog) Inibaloi (Philippine people) UF Monte Monte Ibaliidae Ibaliidae UF lapyges lapyges ...River (Netherlands) Ijsel Rivers River (Utrecht Province-South Holland, Netherlands) USE Hollandsche IJssel...language Ikumama Campo Piazza del — Quebec (Province) USE Bizard Island (Quebec) He Bonaventure (Quebec)...(Azores) Ilha de Santo Antao (Cape Verde) USE Santo Antio Island (Cape Verde) Ilha de SSo Jorge (Azores) USE |  | | Book | | aid this process. The result is a mineral called dolomite, chemical formula CaMg(CO,),, the main mineral... another common rock type here.* Calcite and dolomite both have CO, as part of their chemistry. Since...carbonate ion, any rock made mostly of calcite or dolomite is called carbonate rock. It’s a handy term for...“dolostone” for the rock and “dolomite” for the mineral, but few do, using “dolomite” for both. I often do that...the Canadian Rockies is part: of the huge Hearne Province, which includes part of the Canadian Shield. We |
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