 | | Report (chapter) | | built heritage: the historical value of Oporto granite ANGELA ALMEIDA1* & ARLINDO BEGONHA2 1 CGUP Universidade...been selected to illustrate the use of the local granite during the development of the city, invariably...by the construction of granite buildings strongly implanted on a hard granite substrate. The Oporto profile...architecture according to different styles of granite work that characterize the city in all its aspects...is possible to recognize the importance of the granite in the character of the city, aims to call attention |  | Hassaan, Mahmoud M., Omar, Sayed A., Khalil, Ahmed E., Shahin, Taher M., El-Naggar, Islam M., Sayyed, M. I., Hanfi, Mohamed Y. (2022) Prognostic Exploration of U-F-Au-Mo-W Younger Granites for Geochemical Pathfinders, Genetic Affiliations, and Tectonic Setting in El-Erediya-El-Missikat Province, Eastern Desert, Egypt. Minerals, 12 (5) 518 doi:10.3390/min12050518 | Journal (article/letter/editorial) | | mokhamed.khanfi@urfu.ru (M.Y.H.) Abstract: Younger granite bodies form two arches, the western and the eastern...ophiolitic group-island arc rocks, to the large older granite outcrop to the north. This paper concerns the feasibility...© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed...post-collisional within-plate A-type granite (riebeckite granite) is generated during orogenic collapse... and Mo. Such deposits are found in a younger granite belt extending from El- Erediya and El-Missikat |  | | Book (volume) | | fossils. There are no igneous or metamorphic rock outcrops in Indiana. The four great periods of glaciations... FREMONT COUNTY AREA, all Devonian limestone outcrops, gemstone quality⎯fossil corals and stromatoporoids... Logan, Trego, and Wallace counties. Regional outcrops of shale disgorge Selenite crystals. ANDERSON...bodies occurring in Mississippian limestone with outcrops predominantly in the very corner of Kansas⎯chert...Rocks⎯Pyrite concretions; d S 5 mi., in Cretaceous outcrops (banks) of the Smoky Hill R., in lignite beds⎯Amber |  | | Book (volume) | | fossils. There are no igneous or metamorphic rock outcrops in Indiana. The four great periods of glaciations... FREMONT COUNTY AREA, all Devonian limestone outcrops, gemstone quality⎯fossil corals and stromatoporoids... Logan, Trego, and Wallace counties. Regional outcrops of shale disgorge Selenite crystals. ANDERSON...bodies occurring in Mississippian limestone with outcrops predominantly in the very corner of Kansas⎯chert...Rocks⎯Pyrite concretions; d S 5 mi., in Cretaceous outcrops (banks) of the Smoky Hill R., in lignite beds⎯Amber |  | | Book | | Ball (UK), I. Benkovics (Hungary), F. Bianconi (Switzerland), J. R. Blaise (Spain), A. V. Boytsov (Russia)...peripheral to the Massif Central . . . . . . . . 6.2.1 Saint-Pierre Basin, Cantal . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . 6.4.1 Saint-Hippolyte Area, Northeastern Vosges, Dpt. Haut-Rhin...591 592 598 602 605 606 609 610 Chapter 18 Switzerland . . . . . . . . . . . . . . . . . . . . . . ...Zone, Aiguilles Rouges Massif, Western Canton of Valais . . . 18.1.1 Les Marécottes-La Creusa Area . . |  | Franchini, M., Lira, R., Meinert, L., Rios, F. J., Poklepovic, M. F., Impiccini, A., Millone, H. A. (2005) Na-Fe-Ca Alteration and LREE (Th-Nb) Mineralization in Marble andGranitoids of Sierra de Sumampa, Santiago del Estero, Argentina. Economic Geology, 100 (4) 733-764 doi:10.2113/gsecongeo.100.4.733 | Journal (article/letter/editorial) | | carbonates and widespread fenitization of marble, granite (496 ± 2.9 Ma), and alkaline and siliceous igneous...intracontinental magmatic event of Devonian age. Albite (Ab97-99) + aegirine (Ae70-92Ja1-11Q6-19) ± hematite...± pyrochlore overprint and crosscut granite and comendite outcrops in a 15 km2 area; locally, the Na-rich...near granite and comendite produced aegirine (Ae86-91Ja1-8Q6-11) ± Mg-arfvedsonite and minor albite (Ab98-99)...carbonate, and chalcedony matrices that occur at granite-marble-comendite contacts. Fragments of multiple |  | | Book (volume) | | Vista, mines in Triassic sedimentaries cut by granite intrusivesIron minerals; old camp of White Cloud...metamorphic veins in Triassic sedimentaries cut by granite and dioriteCopper, Iron, Silver and Zinc minerals...Mts., old camp of I.X.L. (Silver Hill), veins in granite and slateCopper, Gold, Lead and Silver minerals;...in contact metamorphic zone of sediments cut by graniteTungsten. WHITE PLAINS (Huxley Sta.), SW 8 mi....minerals; SE 15 mi. to Sunset (Lyons), veins in granite Gold. 290 A Location Guide for Rock Hounds |  | | Journal (article/letter/editorial) | | 1002/gj.3941 1 RESEARCH ARTICLE Cap~ao do Le~ao Granite: Highly differentiated garnet-bearing magmatism...Email: dal.barbosa@ufrgs.br The Cap~ao do Le~ao Granite (CLG; 583 ± 3 Ma) occurs as two NE-oriented bodies...whole-rock geochemical affinities for the CLG. This granite exhibits miarolitic cavities, suggesting an epizonal...granites composed of quartz, orthoclase (Or89–98), albite (An1–10), oligoclase (An11–16), garnet (Sps31–64...were responsible for the granite differentiation. KEYWORDS garnet-bearing granite, highly differentiated |  | | Journal (article/letter/editorial) | | porphyritic microclinic granites, granosyenites, granite-porphyries, granosyenite porphyries, and quartz...These gradually change to augen orthogneisses and granite gneisses of the epidote amphibole facies. This...granosyenites consisting of microcline-perthite (50-60%), albite-oligoclase Nos. 20-23 (15-18%), quartz (10-15%)...granites consist of potassic feldspar (35-40%), albite orthoclase(25-30%), quartz (30%) and biotite (up...primary structures; and assorted orthogneisses and granite-gneisses, free of such relicts, as a rule. New |  | | Journal (article/letter/editorial) | | Petrology 9 by Springer-Verlag 1980 Zircon and Granite Petrology J.P. Pupin E,R. "Stabilit~et R~activit~des...rocks : granodiorite, monzogranite and alkaline granite. The variations observed with zircon typology are...concept of "granite and granite" introduced by Read in 1957; apparently similar granite bodies may have...distribution of ele- ments in one kind type of a granite to granitic rocks of entirely different origin...method will solve all the intriguing and difficult granite problems, yet this method, which is based on more |  | | Journal (article/letter/editorial) | | 121357 Russia bSt. Petersburg Mining University, Saint Petersburg, 199106 Russia *e-mail: marin@spmi.ru...and their relationships with various types of granite. Six types of pegmatitebearing granitic systems...crystal-bearing chamber pegmatites; rare-metal Li–F granite and related pegmatoids, which are hosted in sequences...rare-metal-bearing pegmatites; rare-metal albite and spodumene–albite granites, related pegmatoids, and complex...Namibia; and Vishnyakovsky in Russia); (IV–PGS) granite series with elevated alkalinity represented by |  | | Journal (article/letter/editorial) | | QASIM JAN Summary. Alkaline microgranites and granite, containing aegirine, riebeckite and astrophyllite...mainly non-porphyritic, fine-grained alkaline granite. The granites have also been intruded as (?lopolithic)...hornblende, allanite, sphene and tourmaline. The granite outcrops all lie within an area measuring some 8V£...phenocrysts of quartz, microperthite and, in some, albite, in a groundmass of quartz, orthoclase, a little...main alkaline granite, on which is built the Warsak dam across the Kabul River (the 'granite-schists' of |  | | Journal (article/letter/editorial) | | ta counties porphyritic granite area. The Hancock county porphyritic granite area. The Baldwin county...county porphyritic granite area. The Warren county porphyritic granite area. The Greene county porphyritic...porphyritic granite area. The Columbia county porphyritic granite area. The Pike county porphyritic granite area...area. The Fulton county porphyritic granite area. Resum : Macroscopic features. Microscopic features. Chemical...Piedmont plateau. The distribution of the porphyritic granite areas is given on the accompanying map. The interior |  | | Book | | (2006: 240). J r ILMENITE QUEBEC Girardville, Lac Saint-Jean area. Just northwest of the town of Girardville...Girardville, itself 40 km northwest of Lac Saint-Jean in south-central Quebec, very large and sharp ilmenite...(Philippe Beiley, personal communication, 2010). Mont Saint-Hilaire. Ilmenite is relatiYelycommon in miarolitic...miarolitic cavities in the nepheline syenite of Saint-Hilaire, but specimen-grade crystals are seldom larger...numerous crystal pockets, associated with small albite crystals; the platy, flattened-rhombohedral ilmenite |  | | Book | | Republic of Germany, Treland, The Netherlands, Switzerland, United Kingdom MER 1. de la Gj DE BARENTS...Republic of Germany, Ireland, the Netherlands, Switzerland, United Kingdom @® Denmark, Finland, Iceland...Republic of Germany, Ireland, The Netherlands, Switzerland, United Kingdom Published in cooperation with...of Western Switzerland . .: 3.5 25. oo aa oe ee ee ; Helvetic-Zone.of Central Switzerland: ).6) 000 oooh...Of Hastern Switzerland: ...«<.. <<<: ..0meb a Bee ee erenmnic.and higher nappes Of Valais .. 6.0... ccucuee |  | | Journal (issue) | | in Brazil Jacques P. Cassedanne, Dr. Sc. *, and Maurice Roditi, FGA ** * Institute of Geosciences UFRJ...Wallrocks are mica schists, quartzites or rarely granite or gneiss, all Precambrian in age. The pegmatites...mainly consist of K-feldspar variably perthitized, albite, muscovite and milky quartz with some lepidolite...mainly in metamorphic rocks, quartz veins and granite pegmatites which produce the bulk of the gems....obliquely from above. Other solid inclusions are albite, hematite, hornblende, pyrite and rutile; quartz |  | | Journal (article/letter/editorial) | | —OCTOBER, 1932. ORIGINAL ARTICLES. The Contaminated Granite of Bibette Head, Alderney. By S. R. Department...and Previous Literature. T^HE Bibette Head granite outcrops along the western portion J- of the north...however, be under the sea. The rocks into which this granite is intruded are a rather variable series of diorites...amount of veining by the granite. Over a large part of the outcrop the granite is much decomposed and reddened...responsible also for the epidotization of the granite which is a marked feature in various parts. Recent |  | Lee, Hyo Min, Lee, Seung-Gu, Kim, Hyeoncheol, Lee, Jong Ik, Lee, Mi Jung (2021) REE Tetrad Effect and Sr-Nd Isotope Systematics of A-Type Pirrit Hills Granite from West Antarctica. Minerals, 11 (8) 792 doi:10.3390/min11080792 | Journal (article/letter/editorial) | | Sr-Nd Isotope Systematics of A-Type Pirrit Hills Granite from West Antarctica Hyo Min Lee 1 , Seung-Gu Lee...Mountains of West Antarctica. The Pirrit Hills granite exhibits significant negative Eu anomalies (Eu/Eu*...Sm-Nd geochronologic analysis of the Pirrit Hills granite gave respective ages of 172.8 ± 2.4 Ma with initial...isotopic ratio data indicate that the Pirrit Hills granite formed by the remelting of Mesoproterozoic mantlederived...Sr-Nd isotopic data indicate that the Pirrit Hills granite has geochemical features of chondrite-normalized |  | | Journal (article/letter/editorial) | | coinciding with (010) and making the impression of albite twinning. Besides in chessboard albites the (001)-law...more satisfactorily the separate parts of the granite problem. However, this is impossible to do (Tuttle... Attempts to establish the origin of separate granite bodies, taking into consideration phenomena of...Olchano- Anmanmandzhinsky, Tenkeliysky, small outcrops, and Gerkules. It appears that by comparing all...the granodiorites of the Gerkules massif. The granite massifs considered are on the right bank of the |  | | Journal (article/letter/editorial) | | gravity picture of the Krušné hory/Erzgebirge granite batholith (Central Europe) Miroslav Štemprok a...accordance with the previous classifications. All the outcrops of granites in the KHEB region and their hidden...rare metal deposits and of outcropping and hidden granite bodies. The models show that the overlapping of...deposits of Central Europe belong to collision (granite) — related deposits, which formed in the late stages...spatially related to granite contacts may indicate hidden continuation of the outcropping granite bodies and their | | | Book | | Republic of Germany, . Ireland, The Netherlands, Switzerland, United Kingdom • 1 DF • IV 0 I ' '~ \,...Republic of Germany, Ireland, the Netherlands, Switzerland, United Kingdom • Denmark, Finland, Iceland...Republic of Germany, Ireland, The Netherlands, Switzerland, United Kingdom Published in cooperation with... 6.4.2. 6.4.3. 6.4.4. 6.5. 6.6. 6. 7. 6.8. SWITZERLAND Introduction .. . . . . . . . . . . . . . ...4. 5. 6. 7. 8. 9. Helvetic Zone of Western Switzerland . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | pegmatite,in northern New environ(2) favorable (1) granite, a uniqueiy parental a tantaium-rich due to is...specificabsenceof tantalum-bearingsphenefrom all adjacent granite, (4) longcontinueddeformationacting upon crystallizing...rock group occupies the northern half. The Dixont granite (Just, 1937, pp.2a-25) borders the southern group...related to the granite intrude granite and all older pre-Cambrian rocks. The granite lies only a half-mile...1,000feet down into the Southeast Gulch. Gulch outcrops represent a 2 to 10 foot thick dike ascending |  | | Journal (article/letter/editorial) | | due to the dissolution of minerals in the local granite. The goal of this study is to evaluate the hydrogeology...higher elevation recharge areas with outcrops of Bongo granite have elevated concentrations of fluoride...2011). The source of groundwater fluoride is Bongo granite (Apambire, 1996; Apambire et al., 1997; Apambire...as y and z approach infinity. Samples of Bongo granite were collected at the ground surface from three...diffraction and X-ray fluorescence analyses of Bongo granite Ƒ= and The decay factor is excluded for the |  | | Journal (article/letter/editorial) | | cryptoperthites in which the sodic phase is low albite and the potassic phase may be monoclinic orthoclase...and that in some areas the intrusion of Li-mica granite was a significant factor in influencing temperatures...and K. M. Edmondson Iball and Hubbard (1982) for granite and syenite complexes. Specimens have been re-analysed...Cornubian granites Figure 2: Map of Bodmin Moor granite showing distribution of microcline and locations...1 (underlined) and Table 2. of microcline and albite was corrected by subtracting from the combined |  | | Journal (article/letter/editorial) | | com/locate/lithos From granite to highly evolved pegmatite: A case study of the Pinilla de Fermoselle granite–pegmatite...contact with the metamorphic country-rocks. The granite grades imperceptibly into the pegmatite, which...and Be contents and a decrease in Sr from the granite to the most evolved pegmatitic zone. Similar trends...K-feldspar, Rb and Cs increasing gradually from the granite to most evolved pegmatitic zones, simultaneously...relationship between the underlying peraluminous granite and the pegmatite body. K-feldspar and, particularly |
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