 | | Journal (article/letter/editorial) | | the denudation of volcanic islands under sub-tropical climate (Cape Verde) ⁎ Pedro A. Dinisa, , Marina...composition of the sediments produced in volcanic islands when the climate does not favour weathering. The...collected in the “old” Maio and the “young” Fogo islands of Cape Verde archipelago are used to investigate the...transformations promoted by exogenous processes during island denudation. The main factor responsible for the...Given the arid climate (and steep land surface in Fogo), only the most labile components of basaltic rocks |  | Candeias, Carla, Ávila, Paula Freire, Alves, Célia, Gama, Carla, Sequeira, Cristina, da Silva, Eduardo Ferreira, Rocha, Fernando (2021) Dust Characterization and Its Potential Impact during the 2014–2015 Fogo Volcano Eruption (Cape Verde) Minerals, 11 (11) 1275 doi:10.3390/min11111275 | Journal (article/letter/editorial) | | Potential Impact during the 2014–2015 Fogo Volcano Eruption (Cape Verde) Carla Candeias 1, * , Paula Freire...Potential Impact during the 2014–2015 Fogo Volcano Eruption (Cape Verde). Minerals 2021, 11, 1275. https://doi...pt Abstract: Fogo (Fogo Island) is the youngest and most active volcano of Cape Verde. The last eruption...modeled. Rooftop dust was also collected on the island dwellings and a mineralogical and chemical characterization...October 2021 Accepted: 16 November 2021 Keywords: Fogo volcano; Sahara dust; outdoor dust; environmental |  | Doucelance, Régis, Escrig, Stéphane, Moreira, Manuel, Gariépy, Clément, Kurz, Mark D. (2003) Pb-Sr-He isotope and trace element geochemistry of the Cape Verde Archipelago. Geochimica et Cosmochimica Acta, 67 (19) 3717-3733 doi:10.1016/s0016-7037(03)00161-3 | Journal (article/letter/editorial) | | isotope and trace element geochemistry of the Cape Verde Archipelago RÉGIS DOUCELANCE,1,2,* STÉPHANE...concentrations, have been determined for basalts from the Cape Verde archipelago (Central Atlantic). Isotopic and...in keeping with earlier studies. The Northern Islands (Santo Antão, São Vicente, São Nicolau and Sal)...primitive 4He/3He ratios. In contrast, the Southern Islands (Fogo and Santiago) display Pb isotopes above the...the dichotomy between the Northern and Southern Islands results from the presence of three isotopically |  | | Journal (article/letter/editorial) | | depth of origin of oceanic carbonatites: The Cape Verde case Régis Doucelance a,b,c,⇑, Tahar Hammouda...phases (apatite, biotite and calcite) from fifteen Cape Verde oceanic carbonatites (Atlantic Ocean). Trace...overall enrichment in Sr and REE relative to Cape Verde basalts, arguing for distinct source components...end-member as the Cape Verde oceanic lithosphere by comparison with previous studies on Cape Verde basalts. We...oceanic carbonatites have been reported only at the Cape Verde and Canary archipelagos, North and Central Atlantic |  | de Groot, F. M. F., Figueiredo, M. O., Basto, M. J., Abbate, M., Petersen, H., Fuggle, J. C. (1992) 2p X-ray absorption of titanium in minerals. Physics and Chemistry of Minerals, 19 (3) 140-147 doi:10.1007/bf00202101 | Journal (article/letter/editorial) | | 7701) and Dedicated to Prof. John C. Fugglet ilmenite (FeTi03), where Ti *v occupies more or less distorted...diffraction. Additionally the minerals from the Cape Verde Islands (Ti-Augite, Kaersutite and Melanite-Sch6rlomite)...- r a y a b s o r p t i o n spectra of FeTi03 (ilmenite) a n d o f Ti02 i n three different crys- Table...Canada Santiago Island, Cape Verde Fogo Island, Cape Verde North Santiago Isl, Cape Verde Ti02 Palache...comm.) Silva and Ubaldo (1985) Ruffle Brookite Ilmenite Titanite Ti-Augite Kaersutite MelaniteSch6rlomite |  | | Journal (article/letter/editorial) | | (Chappell & White 1974) and into those of the ilmenite and magnetite series (Ishihara 1977, 1981), respectively...Devonian granitic plutons that are best classified as ilmenite-series or S-type granites (Clarke & Muecke 1985)...from samples that have coexisting magnetite and ilmenite. Biotite from the Dunnage zone in Newfoundland...an oxide assemblage of magnetite – ilmenite. Magnetite or ilmenite was only rarely seen as single oxide...corresponding whole-rock values. accompany magnetite and ilmenite are chalcopyrite, pyrite and hematite. Titanite |  | Ackerman, Lukáš, Polák, Ladislav, Magna, Tomáš, Rapprich, Vladislav, Ďurišová, Jana, Upadhyay, Dewashish (2019) Highly siderophile element geochemistry and Re–Os isotopic systematics of carbonatites: Insights from Tamil Nadu, India. Earth and Planetary Science Letters, 520. 175-187 doi:10.1016/j.epsl.2019.05.035 | Journal (article/letter/editorial) | | Gannoun et al., 2016; Rehkämper et al., 1999), ocean-island basalts (OIB – Day et al., 2010; Day, 2013), intra-plate...1995), Gran Canaria (Widom et al., 1999) and Cape Verde (Escrig et al., 2005). Furthermore, it has been...oceanic (Gran Canaria: Widom et al., 1999, Cape Verde Islands: Escrig et al., 2005) or in continental rifts...(Fig. 1b) or filling the cracks in carbonates. Ilmenite is also present. Magnesium–Cr-rich silicocarbonatites...IC03B. (d) Large pyrite (Py) intergrowths with ilmenite (Ilm) and titanite (Ttn) – monzogabbro IC06A. |  | | Book | | (Rostock) I am indebted for his contribution on the island of Socotra. I am grateful to Dr. Christian Witschel...Burkina Faso Burundi Cameroon Canary Islands (Spain) Cape Verde Central African Republic Chad The Comoros...territories of continental Africa and adjacent islands considered in the atlas are home for about 850...platinum-group metals (PGM), titanium minerals (rutile and ilmenite), vanadium, vermiculite and zirconium (Coakley...outlined in the epilogue for the Gondwana 10 Symposium (Cape Town 1999) by Ashwal and De Wit (2000), much of |  | | Journal (article/letter/editorial) | | references Arc settings Halfmoon Pluton, Stewart Island, New Zealand (Mesozoic) Cook 1988; Wiebe and Collins...Northern Igneous Complex of Guernsey, Channel Islands (Cadomian) Topley et al. 1990a The Elizabeth Castle...Jersey, Channel Island (Cadomian) Shortland et al. 1996a Ingonish pluton, Cape Breton Island, Nova Scotia...al. 2011a Barth Island intrusion, Nain, Labrador (~1300 Ma) de Waard 1976a Newark Island Layered Intrusion...Nain, Labrador (~1300 Ma) Wiebe and Wild 1983 Fogo Island intrusion, Newfoundland, Canada (422 Ma) Currie |  | Merle, Renaud, Marzoli, Andrea, Bertrand, Hervé, Reisberg, Laurie, Verati, Chrystèle, Zimmermann, Catherine, Chiaradia, Massimo, Bellieni, Giuliano, Ernesto, Marcia (2011) 40Ar/39Ar ages and Sr–Nd–Pb–Os geochemistry of CAMP tholeiites from Western Maranhão basin (NE Brazil) Lithos, 122 (3) 137-151 doi:10.1016/j.lithos.2010.12.010 | Journal (article/letter/editorial) | | clinopyroxene and the Fe–Ti oxides magnetite and ilmenite. The high-Ti basalts are coarse-grained rocks...distinct from those of Central Atlantic OIB (Cape Verde, Fernando de Noronha and Ascension) that could...Noronha (FdN) and Cape Verde (CV); data of Ascension, Fernando de Noronha and Cape Verde lavas from the...less radiogenic than those of the lavas from the Cape Verde archipelago, which has been suggested to be a...mantle-plume (e.g., Wilson, 1997). Even if the Cape Verde lavas are slightly contaminated by oceanic lithosphere |  | | Book | | Mitchell -Thomé GEOLOGY OF THE SOUTH ATLANTIC ISLANDS 1970 GEBRUDER BORNTRAEGER - BERLIN - STUTTGART...STUTTGART GHOPOGY SOUTH OF, PHE ATLANTIC ISLANDS by Dr. Raoul C. Mitchell -Thomé Consulting Geologist-Geophysicist... Preface The volume herewith treats only of those islands lying in the South Atlantic. There is a valid argument...ago. Dotted throughout these watery wastes are islands, all character- ized, with scarce an exception...to treat in one volume the entire collection of islands of the Atlantic Ocean rather than merely those |  | Maftei, Andreea Elena, Dill, Harald G., Buzatu, Andrei, Iancu, Ovidiu Gabriel, Buzgar, Nicolae, Andráš, Peter (2018) Chemical and mineralogical composition of fluvial sediments (Bistrita River, Romania): Geogenic vs. anthropogenic input into rivers on its way through mining areas. Geochemistry, 78 (3) 385-395 doi:10.1016/j.chemer.2018.03.001 | Journal (article/letter/editorial) | | metamorphic source: garnet, pyroxene, Mn- and Fe-oxides, ilmenite, rutile and pyrite (Ciortescu et al., 2014). Balintoni...Iron speciation in volcanic topsoils from Fogo island (Cape Verde) — iron oxide nanoparticles and trace elements |  | Rosenthal, A., Foley, S.F., Pearson, D.G., Nowell, G.M., Tappe, S. (2009) Petrogenesis of strongly alkaline primitive volcanic rocks at the propagating tip of the western branch of the East African Rift. Earth and Planetary Science Letters, 284 (1) 236-248 doi:10.1016/j.epsl.2009.04.036 | Journal (article/letter/editorial) | | been attributed to MARID (mica–amphibole–rutile–ilmenite–diopside)type veins because such assemblages can...systematics in Fogo Island: Evidence for lower continental crust fragments under the Cape Verde Southern Islands...Islands. Chem. Geol. 219, 93–113. Falloon, T.J., Green, D.H., 1989. The solidus of carbonated, fertile...G. et. al., (Ed), J.B. Dawson volume, Red Roof, Cape Town, 1999, pp. 238–246. Foley, S.F., Andronikov...chemical and multi-isotope study of the Western Cape olivine melilitite province, South Africa: implications |  | | Report (volume) | | West Indies, and adjacent islands, and also Guam and other Pacific island possessions-but not the trust...Res. Coordinating Board Ground-Water Map-Rhode Island and Providence Plantations Water Resources Coordinating...Water Res. Coordinating Board Geol. Bull.-Rhode Island Water Resources Coordinating Board Geological Bulletin...Ground water map of the Crompton quadrangle, Rhode Island, showing water-bearing formations and related ground-water...East Providence quadrangle, Massachusetts-Rhode Island, showing water-bearing formations and related ground-water |  | | Report (issue) | | MINERALS FOR THE COLLECTOR: THE MAGDALEN ISLANDS, QUEBEC, AND THE ISLAND OF NEWFOUNDLAND Ann. P. Sabina DEPARTMENT... . 1 Collecting along the islands 1 The Magdalen Islands The islands ............................... . . . . . . . . . . . . . Collecting on the islands . . . . . . . . . . . . . . . . . . . . . . . ...Mineral Collecting on the Islands: Cap-aux-Meules to Grande-Entree Grindstone Island (Ile du Cap aux Meules)... . . . . . . . . . . . . . . . . . . . Alright Island (Ile du Havre aux Maisons) . . . . . . . . . . |  | | Report (issue) | | Miscellaneous Report 58 Îles de la Madeleine, Quebec, the Island of Newfoundland, and Labrador Ann P. Sabina 2003...THE COLLECTOR Îles de la Madeleine, Quebec, the Island of Newfoundland, and Labrador Ann P. Sabina 2003...from top to bottom. The labradorite is from Tabor Island, Labrador. Photograph by H. Gary Ansell. GSC 1999-001A...from top to bottom. The labradorite is from Tabor Island, Labrador. Photograph by H. Gary Ansell. GSC 1999-001B...thought to be by explorers of that time. The single-island concept became accepted in the seventeenth century |  | | Journal (issue) | | DEPDS ITS, Jmtlmony, Arsenic . Bismuth • Pond Island. Chromium. 42 42 42 42 42 42 43 Shoal Pond •...Peninsula. 43 45 45 46 46 46 47 48 49 50 Oderln Island 51 Notre Dame Bay • . Bridgeport. • . 52 52...and Reserves. Rogues Harbour • • • Sunday Cove Island •• , • Tilt Cove . . • . . . , • Geological Features...• • Miscellaneous. Iron . . • . . . . . Bay de Verde . Fortune Harbour. Hickeys Pond Indian Head. . St...96 97 97 99 Page Nickel • • . . • . • Chapel Island. Hare Bay • 100 100 100 101 Rope Cove. Tilt Cove |  | | Report (issue) | | infiltration: A case study of Sal mantle xenoliths, Cape Verde Archipelago . . . . . . . . . . . . . . . . ...metamorphism and granitoid magmatism, Neoproterozoic island-arc formation, collision, and metamorphism ca....(2) accretion of abundant Neoproterozoic juvenile island-arc material toward and on the Arabian plate (Fig...restricted to hydro-oxidation around magnetite-ilmenite grains and to thin films that do not invade into...hbl—hornblende, pl— plagioclase, sp—spinel, ilm—ilmenite, qtz—quartz. 2+ *Temperature estimates are after |  | | Report (volume) | | the North American continent, including adjacent islands, Hawaii, and Guam, that have appeared in the literature...follows: Gems and gem materials. Cunacla, Baffin Island ': Field. D. S. M. 3 Emerald, absorption spectrum...place under the heading Oil and gas fields. Long Island is not under L, but under New York. Frozen mammoth...Indus. Dev. Comm., Geol. Bull.; Sci. Contr. Rhode Island Port and Industrial Development Commission, Geological...State Geologists' Journal. Staten Island Inst. Arts Sci. Proc. Staten Island Institute of Arts and Sciences |  | | Journal (article/letter/editorial) | | discordant dunite and wehrlite at Union Bay, Duke Island, Giant Mascot, and Emigrant Gap (Ruckmick and Noble...range. The gabbroic rocks 20 F ALASKANTYPE Duke Island OeUnionBay A M F KLAMATHTYPE /~ rq Northern...olivine-bearing rocks. Data from: Irvine 1974 (Duke Island); Ruckmick and Noble 1959 (Union Bay); Lanphere...Sanidine Albite ~ Anorthite j An 52 Beta Quartz Ilmenite Wt% 4.935 2.926 4.795 7.334 21.015 13.479 15...reported by Irvine (1974) for the Duke Island complex. Hence, the Duke Island parental magma need not have been |  | | Report (Issue volume) | | Land areas Land . Freshwater lakes Mainland Islands maritime nations, Canada exercises sovereign rights...000 . 858,000 Queen Elizabeth Islands . Southern arctic islands . 84,000 217,000 Foxe Basin . Hudson...miles is mainland, and 596,000 square miles is islands, situated mainly in the Arctic. In common with...within the general confines of her headlands and islands. Parts of these coastal waters are shallow and...intruded by sills and dykes, the latter showing as islands in the Gulf. The hills and ridges rise more than |  | | Report (volume) | | evaluation: Church, C. C., 2. Alaska, Blashke Island ultrabasic Geiger and scintillation counters, complex:...Oueen oil occurrence: Weeks, L. G. , Elizabeth Islands: Taylor, A., 2. 3. Sedimentation, stratigraphy... 1. Denali Highway, Susitna-MacPrince of Wales Island, southern, Laren area:Kachadoorian, total intensity...W. M., 1. Pewe', T. L., 18. Ice tremors, Barter Island: Crary, Exploration: Belcher, D. J., 5. A. P.,...map, Prince of insula, William Henry Bay Wales Island, Hollis area: uranium-rare earth prospect: Pillmore |  | | Report (volume) | | West Indies, and other adjacent islands, and Hawaii, Guam, and other island possessions, but not the trust...Comparison of clay from the continental shelf off Long Island with the Gardiners clay [N.Y.] : Jour. Geology...Carboniferous rocks of the Conche--Northern Grey Island area: Newfoundland Geol. Survey Rept., no. 12,...the Upper Cretaceous Nanaimo group of Vancouver Island, British Columbia : Canada Geol. Survey Mem. 293...1957; also French ed. 2. Preliminary report on the Cape Smith-Wakeham Bay belt, New Quebec: Quebec Dept |  | | Book | | PRESS. Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, Sao Paulo Cambridge University...Pb isotopes heavy rare-earth elements island-arc basalts island-are volcanics inner core interplanetary...rare-earth elements normal MORB oceanic crust ocean-island basalts oceanic-plateau primary seismic ‘compressional’...generates continental | | flood basalts (CFB), ocean-island basalts (IOB) and other enriched magmas, leaving...being created at midoceanic ridges and consumed at island arcs. The continental crust loses mass by erosion |  | | Report (volume) | | Zealand is a classic modern example of an ensialic island arc that is undergoing extension. The TVZ results...of the Pacific plate beneath New Zealand’s North Island. Magmatism is attributed to the rise of hot mantle...continental volcanic arc/back-arc basin in central North Island, New Zealand. It is the youngest area of volcanic...al. 1990) of the Pacific plate beneath the North Island, New Zealand (Fig. 2), and is the most active rhyolitic...setting of the Taupo Volcanic Zone (TVZ) within North Island, New Zealand. Velocity of the Pacific plate relative |
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