| | Journal (issue) | Narssarssuk, Greenland. Photo by R. Bode. TITLE PAGE: The most common mineral in Greenland: ice āmaking...up the typical Arctic icebergs, ubiquitous in Greenland waters; photo by B. L. Nielsen. This special...(CHRISTIANSH AASIAAT (EGEDESMINDE Kangerlussuaq SISIMIUT (HOLSTEINSBORG) KANGERLUSSUAQ (S0NDRE STR0MFJORD) MANIITSOQ...AMMASSALIK (ANGMAGSSALIK) GEOLOGICAL MAP OF GREENLAND NUUK (GODTHAB) PAAMIUT (FREDERIKSHAB) ARSUK...Paleozoic and Mesozoic North Greenland platform and fold belt East Greenland Caledonian fold belt P rote | | | Book | MINERAL SPECIES FffiST DESCRIBED fron1 GREENLAND Ole V. Petersen & Ole Johnsen Also in this series... MINE. RAL ....... SPECIES FIRST DESCRIBED froin GREENLAND Ole V. Petersen & Ole Johnsen The Canadian Mineralogist...organizations: The Commission for Scientific Research in Greenland Geologisk Museums St0ttefond (Geological Museum's...document on the minerals first discovered in Greenland. After all, as they point out in the first sentence...Introduction, a mere 26 kilometers separates Greenland from Canada along Nares Strait; we are neighbors | | | Journal (article/letter/editorial) | alkali-ultrabasic magma. The separated carbonate melt had a complex alkaline composition. Under unstable conditions...course of multiphase liquid immiscibility the complex initial carbonate melt decomposes into immiscible...rocks. These inclusions had a complex mineral composition and a complex phase transformation on heating...Carbonate and carbonate-salt inclusions were less complex and more abundant than silicate-salt inclusions...perovskite of melilitolites from the Gardiner complex in Greenland (Nielsen et al. 1997). It is also similar | | | Journal (article/letter/editorial) | monazite (TRCe), burbankite-II (Sr, Ba, TRCe), strontianite (Sr), celestine (Sr), carbocernaite (Sr, TRCe)...Calcite carbonatite Calcite carbonatite Gardiner, Greenland Melteigite Melilitolite Calcite carbonatite... particularly, in the carbonatites of the Oka complex. Phase relations on the section calcite ā portlandite...calcite carbonatite, Oka complex; (b) pyrochlore, calcite carbonatite, Ozernyi complex; (c) baddeleyite, phoscorite...Kovdor complex; (d) burbankite, dolomite ā calcite carbonatite, Vuori-Yarvi complex; (e) strontianite, dolomite | | | Journal (article/letter/editorial) | and syenite ring dike system, in the Gardiner complex, East Greenland T. F. D. NIELSEN LITHOS Nielsen...and syenite ring dike system, in the Gardiner complex, East Greenland. Lithos 13, 181-197. Oslo. ISSN 0024-4937...0024-4937. The Tertiary Gardiner comptex in East Greenland comprises ultramafic cumulates cut by dikes...melilitolites are attributed to metasomatic processes, the Gardiner melilitol~tes are magmatic. 7". F. D. Nielsen...and concluded that the melilitolites of the Oka Complex (Gold 1966) were formed by fractional crystaUization | | | Journal (article/letter/editorial) | perovskite group minerals from the Gardiner Complex, East Greenland LINDA S. CAMPBELL*, PAUL HENDERSON...the intrusive ultramafic alkaline Gardiner Complex, East Greenland, range from almost pure CaTiO3 (perovskite...apatite partition coefficients from four of the Gardiner rocks were calculated as La = 10.4, Ce = 13.8... loparite, Gardiner Complex, Greenland. Introduction THE Gardiner Complex, East Greenland is an alkaline...description of the occurrence of perovskite in the Gardiner Complex is given by Frisch and Keusen (1977) who also | | | Journal (article/letter/editorial) | AMPHIBOLE ā CLINOPYROXENE ROCK FROM THE AFRIKANDA COMPLEX, KOLA PENINSULA, RUSSIA: MINERALOGY AND A POSSIBLE...clinopyroxene rocks and carbonatites from the Afrikanda complex, in the Kola Peninsula, Russia, contain a number...khanneshite, nyerereite, shortite, bradleyite, strontianite, britholite-(Ce) and barite. Three mineral parageneses...carbonatite. Cathodoluminescence studies document a complex evolutionary history of primary Sr-enriched calcite...khanneshite, nyĆ©rĆ©rĆ©ite, shortite, bradleyite, strontianite, britholite-(Ce) et barite. Nous distinguons | | | Journal (article/letter/editorial) | the Haast River area is underlain by a plutonic complex or magma chambers at depth in which fractionation...of carbonatites at Haast River is diverse and complex. Brown weathering varieties are dominated by ankerite...calcite, dolomite, norsethite (Cooper 1971), strontianite, daqingshanite(Ce) (Cooper 1986), a BaāREEāNa...wt% SrO) occurring in grains coexisting with strontianite. Barium contents are generally below detection...SrO, except for those phases coexisting with strontianite, where SrO contents reach 1.83%. Concentrations | | | Journal (article/letter/editorial) | from the northern complex may be related to nearby melilitolites, but the central complex carbonatites and...containing a variety of rock types. A central complex (28 km2) is surrounded by satellite complexes to...south (13 km2), east (10 km2), and the Kuznavalok complex to the west (1.3 km2). The latter contains the...convecting and crystallizing magma body. The northern complex represents a suite of small, scattered bodies,...classiļ¬cation of Dunworth and Bell (1998). Thus, the Turiy complex includes pyroxenites, melteigite-ijoliteurtites | | | Journal (article/letter/editorial) | presented for dykes of the Dolbykha carbonatite complex, which comprises olivine and melilite nephelinites;...Sr-lueshite, zircon, ancylite, ilmenite and strontianite. The phonolites have phenocrysts of albite,...which are well exposed, for instance, in Dolbykha complex. The Maimecha-Kotui radial dykes exhibit extreme...dykes is very similar to that of the Western Greenland dyke swarm described by Nielsen (1993). Profound...an intrusive complex c. 3 km2 with a zonal structure. The central stock of the complex (0.3 ā¢ 0.5 kin) | | | Journal (article/letter/editorial) | Carbonatite of the Belaya Zima Alkaline Carbonatite Complex (East Sayan, Russia) I. A. Andreeva Presented by...of these rocks for the first time. A number of complex (Nb, Ta, REE, U, Pb, Zn, and P) deposits including...aggregates of raremetal phases (fergussonite, strontianite, and ancylite). Pyrochlore often associates...fluorapatite, (16) bradleyite, (17) ancylite, (18) strontianite. The dash means that the composition was not...amphiboleāclinopyroxene rocks of the Afrikanda alkaline complex (Kola Peninsula) [9]. The composi tion of daughter | | | Journal (article/letter/editorial) | the Igaliko Dyke Swarm, Gardar Province, South Greenland: field, geochemical and C-0-Sr-Nd isotope evidence...June 1996 Abstract The Igaliko Nepheline-Syenite Complex of Gardar age (1300-l 120 Ma) includes carbonatite...series of dykes from the Igaliko Nepheline-Syenite Complex which are pertinent to the origin of these carbonatites...occurs Nepheline-Syenite South Greenland carbonatite dykes Complex and as a late plug associated ...within of the Gardar (Upton and are spatially Greenland Emeleus, associated the Igaliko Province, | | | Journal (article/letter/editorial) | the Monte Verde CarbonatiteāAlkalineāAgpaitic Complex (Angola) Sandra Amores-Casals 1,2, *, Antonio Olimpio... Abstract: The Angolan alkalineācarbonatite complex of Monte Verde has a semi-circular shape and is...the Monte Verde carbonatite-alkaline-agpaitic complex suggests low metallogenetic interest and economic...[8,22]). The Monte Verde alkalineācarbonatite complex, located between Huambo and Kwanza Sul provinces...As a few studies have reported, the Monte Verde complex is comprised of nepheline syenites and several | | | Journal (article/letter/editorial) | FeO (Table 1, an. 13ā15). Fine dispersions of strontianite occur in these areas suggesting the Sr is liberated...āābelovite schemeāā. Solid inclusions of monazite and strontianite occur along cleavages and on rims and microcracks...to 13% rhodochrosite end member and up to 5% strontianite end member (Table 3). According to the Goldschmidt...does not consider magnesite, rhodochrosite or strontianite end members. It is possible that a primary protomineral...recrystallized producing a dissemination of strontianite, with a resulting decrease in the Sr content | | | Journal (article/letter/editorial) | barytolamprophyllite samples from the Gardiner Complex, East Greenland, reported by Johnsen (1996), showed...Ti, zircon: Zn, BaNaNbO4: Nb, forsterite: Mg, strontianite: Sr, andalusite: Al. Data were reduced using...data on lamprophyllite polytypes from Gardiner Complex, East Greenland. Neues Jahrb. Mineral., Monatsh., | | Goodenough, K.M., Schilling, J., Jonsson, E., Kalvig, P., Charles, N., Tuduri, J., Deady, E.A., Sadeghi, M., Schiellerup, H., MĆ¼ller, A., Bertrand, G., Arvanitidis, N., Eliopoulos, D.G., Shaw, R.A., Thrane, K., Keulen, N. (2016) Europe's rare earth element resource potential: An overview of REE metallogenetic provinces and their geodynamic setting. Ore Geology Reviews, 72. 838-856 doi:10.1016/j.oregeorev.2015.09.019 | Journal (article/letter/editorial) | Uppsala, Sweden e Geological Survey of Denmark and Greenland, Ćster Voldgade 10, DK-1350 Copenhagen K, Denmark...of Precambrian to Palaeozoic age and occur in Greenland and the Fennoscandian Shield. Of particular importance...their REE potential are the Gardar Province of SW Greenland, the Svecofennian Belt and subsequent Mesoproterozoic...European REE ores. Such raw material processing is complex, comprising a beneļ¬ciation step to concentrate...candidate countries, plus Norway, Switzerland, and Greenland. Russia and Ukraine are not included in this work | | Amores-Casals, , Melgarejo, , Bambi, , GonƧalves, , Morais, , Manuel, , Neto, , Costanzo, , Molist, (2019) Lamprophyre-Carbonatite Magma Mingling and Subsolidus Processes as Key Controls on Critical Element Concentration in CarbonatitesāThe Bonga Complex (Angola) Minerals, 9 (10) 601 doi:10.3390/min9100601 | Journal (article/letter/editorial) | Element Concentration in CarbonatitesāThe Bonga Complex (Angola) Sandra Amores-Casals 1,2, *, Joan-Carles...2019 Abstract: The Bonga complex is composed of a central carbonatite plug (with...mesostase. To reconstruct the dynamics of the complex, the pyrochlore composition and distribution have...proxy of magmatic-hydrothermal evolution of the complex. An early Na-, F-rich pyrochlore is disseminated...carbonatite evolution [66,67,69,71]. The Bonga complex is one of the largest carbonatitic outcrops in | | Doroshkevich, A.G., Sharygin, V.V., Belousova, E.A., Izbrodin, I.A., Prokopyev, I.R. (2021) Zircon from the Chuktukon alkaline ultramafic carbonatite complex (Chadobets uplift, Siberian craton) as evidence of source heterogeneity. Lithos, 382. 105957pp. doi:10.1016/j.lithos.2020.105957 | Journal (article/letter/editorial) | from the Chuktukon alkaline ultramaļ¬c carbonatite complex (Chadobets uplift, Siberian craton) as evidence...Chuktukon alkaline carbonatite complex is a part of the Chadobets complex, situated in the southwestern...kimberlites and Chadobets alkaline ultramaļ¬c carbonatite complex have revealed that they are produced from primary...Chuktukon complex, which is a part of the Chadobets alkaline ultramaļ¬c carbonatite complex. A.G. Doroshkevich...the Chadobets uplift also includes the Terina complex. Both, Terina and Chuktukon, are combined into | | | Journal (issue) | ... 483 by M. Germine The Gardiner Complex, a new locality in Greenland ........................485...during the 1950s. The ilmenite crystals exhibited complex forms, a metallic luster, and triangular growth...communicaĀ tion). The jarosite occurs as minute complex crystals and as yellow powder. Superficially similar...having distorted development of {111} or {111}. Complex modifications of this simple habit include development...veins. Graves Mountain rutile is morphologically complex. A selection of crystal drawings that illustrate | | | Journal (article/letter/editorial) | Germany Abstract The Eocene Tamazeght (or Tamazert) complex, situated in the High Atlas Mountains of Morocco...restricted areas, the most evolved silicate unit of the complex (malignites) contains eudialyte-group minerals...processes, carbonatite-derived fluids, Tamazeght complex, Morocco. Sommaire Le complexe Ć©ocĆØne du Tamazeght...minerals in agpaitic peralkaline rocks includes complex silicates containing the high field-strength elements...localities of such rocks are the IlĆmaussaq complex in Greenland, the Khibina and Lovozero complexes in Russia | | | Journal (article/letter/editorial) | ā 0.17 0.00 0.38 0.39 0.07 0.48 1.30 Gardiner complex ā 0.84 ā ā 2.01 ā Pian di Celle Volcano 1...carbonatites [5]. In the Gardiner alkaline ultramafic complex (East Greenland), cogenetic carbonate and...from the pyroxenites of the Palabora carbonatite complex (South Africa). The inclusions contained calcite...kbar. It is noteworthy that calcite, halite, strontianite, nahcolite, and mirabilite were found in crystalāfluid...carbonatite-bearing potassic alkaline ultramafic complex (kamafugites). The main information was obtained | | | Journal (article/letter/editorial) | applied to a complex of related carbonate and silicate rocks in a magmatic or extrusive complex. Primary...calcite carbonatite such as are found at the Fen complex. In fact, the genetic questions highlighted by...centimeter-to-decimeter scale. For example, at the Fen complex (BrĆøgger 1921, Andersen 1988), there is a spectrum...limit permits the recognition in the Jacupiranga complex of Brazil, of a carbonatite suite made up of perovskite...carbonatite complexes. Thus, a given carbonatite complex can be considered as a package of rocks that are | | Melluso, L., Srivastava, R. K., Guarino, V., Zanetti, A., Sinha, A. K. (2010) MINERAL COMPOSITIONS AND PETROGENETIC EVOLUTION OF THE ULTRAMAFIC-ALKALINE - CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA. The Canadian Mineralogist, 48 (1) 205-229 doi:10.3749/canmin.48.1.205 | Journal (article/letter/editorial) | EVOLUTION OF THE ULTRAMAFIC-ALKALINE ā CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA Leone MELLUSOĀ§...005, India Abstract The Sung Valley alkaline complex is a relatively small intrusion of Lower Cretaceous...syenites). The parageneses indicate that this complex was formed by batches of primitive magmas with...titanite, perovskite, clinopyroxene, Sung Valley complex, India. Sommaire Le complexe alcalin de Sung Valley...The Sung Valley ultramafic-alkalineācarbonatite complex (UACC) is one of the Cretaceous intrusions emplaced | | | Book | CRYSTALLOGRAPHY Figure 5. Gneiss from Zackenberg, Greenland. Gneiss is a rock consisting of feldspars, quartz...Ilimaussaq complex though there it is relatively a very special tinbeen found only in Greenland, alabundant...nepheline-syenite from Kangerdluarsuk, the Ilimaussaq complex, Greenland. The rock consists mainly of feldspar (white)... faces belonging to {110}, from the Gardiner complex, Greenland. Field of view: 44 x 75 mm. fore {hkl}...composition as the water-ice pair, or from more complex melts such as the magmas from which volcanic rocks | | | Book | cation. Mineral Formula Density aragonite strontianite CaCO, SrCO, 2.930 g/cm3 3.785 g/cm? Atomic... Gran Sabana, Venezuela. Europe: Ilimaussag, Greenland; Langban, Filipstad, Varmland, Sweden. Tellurium...Mexico. Europe: Egalugssuit and Disko Island, Greenland; Barrowdale, Cumbria, England; Formula Pt Specific...Stillwater complex, Montana. Latin America: near Papayan, Cauca, Colombia. Africa: Bushveld complex, South...octahedral, Diamond dodecahedral, cubic or even more complex; massive and fine- Formula C Specific Gravity |
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