 | Pascal, M.-L., Katona, I., Fonteilles, M., Verkaeren, J. (2005) RELICS OF HIGH-TEMPERATURE CLINOPYROXENE ON THE JOIN Di CaTs WITH UP TO 72 mol.% Ca(Al,Fe3+)AlSiO6 IN THE SKARNS OF CICLOVA AND MAGUREAUA VATEI, CARPATHIANS, ROMANIA. The Canadian Mineralogist, 43 (3) 857-881 doi:10.2113/gscanmin.43.3.857 | Journal (article/letter/editorial) | | CARPATHIANS, ROMANIA MARIE-LOLA PASCAL§ CNRS – Institut des Sciences de la Terre dʼOrléans, 1A, rue de la Férollerie...Paris, Cedex 05, France, et Unité de Géologie, Université Catholique de Louvain, 3, Place Louis Pasteur...05, France JEAN VERKAEREN Unité de Géologie, Université Catholique de Louvain, 3, Place Louis Pasteur...Belgium ABSTRACT In the western Carpathians of Romania, clinopyroxene with a very high content of the... banatite, gehlenite, melilite, microsommite, wollastonite, Carpathian Mountains, Romania. § Present |  | | Journal (article/letter/editorial) | | 25 INTRODUCTION Skarnified rocks of Riverside County, California, are exposed in Crestmore, Jensen,...the Southern California Batholith in River side County is eroded to a lesser depth, and its parts exposed...the metasomatic aureole exposed in the Crestmore quarry (modified after [4]). (1) Carbonate rocks (dolomite...quar ries) and leucocratic pegmatites (Jensen quarry) was not associated with the contamination of these...inner parts of the intrusion exposed in the former quarry consist of quartz monzo nite porphyry containing |  | | Book | | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine |  | Reato, Luca, Huraiová, Monika, Konečný, Patrik, Marko, František, Hurai, Vratislav (2022) Formation of Esseneite and Kushiroite in Tschermakite-Bearing Calc-Silicate Xenoliths Ejected in Alkali Basalt. Minerals, 12 (2) 156 doi:10.3390/min12020156 | Journal (article/letter/editorial) | | Tschermakite-Bearing Calc-Silicate Xenoliths Ejected in Alkali Basalt Luca Reato 1 , Monika Huraiová 1 , Patrik Konečný...Tschermakite-Bearing Calc-Silicate Xenoliths Ejected in Alkali Basalt. Minerals 2022, 12, 156. https://doi.org/10.3390/...pyrometamorphic reworking during transport in alkali basalt. Concomitant alkali metasomatism produced neoformed...xenolith; kushiroite; esseneite; melilite; alkali basalt; Carpathians Copyright: © 2022 by the authors...intercalated with limestones and lignites from the Lapanouse-de-Sévérac area in France [3]. Here, unusual clinopyroxenes |  | | Journal (article/letter/editorial) | | Banatitic Magmatic and Metallogenetic Belt (BMMB) of Romania, Serbia and Bulgaria is a complex calc-alkaline...central segments of the belt in southernmost Banat (Romania), Serbia and north-west Bulgaria. These districts...including major active Cu–Au mines at Moldova Nouă in Romania, Majdanpek, Veliki Krivelj and Bor in Serbia, and...two ends of the belt, in Eastern Bulgaria and in Romania. This paper summarises some of the deposit characteristics...date for the Dognecea skarn deposit, south-west Romania (76.6±0.3 Ma). These data indicate that magmatism |  | | Journal (article/letter/editorial) | | Formation Combustion metamorphism Oil shales Gehlenite–larnite Spurrite Isocons a b s t r a c t The...metamorphic process producing the high-grade gehlenite–larnite, calcite–spurrite and anorthite–diopside...During combustion the high carbonate content causes de-carbonation reactions, which form clinker-like minerals...outcrops that were sampled in this study: the PAMA quarry for Lower Ghareb Formation rocks; un-metamorphosed...observation that Ghareb Formation oil-shales in an open quarry recently caught fire, and have burned for several |  | | Catalog/List | | radial groups on limonite ....... . Utah Toelle County, Gold Hill, Gold Hill mine --=.rransparent micro... AJOITE Copper aluminum silicate' Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...quartz . ALTAITE Lead telluride • Colorado Saguache County, Klondike mine Brilliant metallic tin white cleavable...calcium and iron Spain Gerona Province, Bellaver de Cerdena ~ry sharp triclinic xls in phosphatic geode...sodium calcium uranium carbonate. Utah San Juan County, Moab ~ellow to yellow-green ¼x¼" single rhombohedral |  | SABINE, P. A., BECKINSALE, R. D., EVANS, J. A., WALSH, J. N. (1982) Geochemical and Strontium-Isotope Studies of Reactions between Basic Magma, Chalk, and Flint, and the Role of Groundwater, in the Carneal Plug, Co. Antrim, Northern Ireland. Journal of Petrology, 23 (3) 427-446 doi:10.1093/petrology/23.3.427 | Journal (article/letter/editorial) | | larnhe, spurrite, bredigite, merwinite, melilite (gehlenite), calcite, or spinel; and wollastonite, melilite...minerals: larnite, bredigite, spinel, melilite (pure gehlenite; Sabine et ah, 1982), merwinite, scawtite, spurrite...specimens, which were fresh and normal olivine-basalt, came from the centre of the plug, away from the...communication). 6. White chalk (Senonian). Magheramorae Quarry, Bellylig Townland, Co. Antrim. Anal. Mrs. M. H...CL1/33). 2. Typical blackflint,Turonian, Bridgewick Quarry, Sussex (Number BRI/2). 3. Typical blackflint,Paramoudra |  | | Journal (article/letter/editorial) | | collections of the Natural History Museum of Los Angeles County, catalogue numbers 65593 and 65594. F.C. Ferraioloite*...Emet Borate District (Turkey). Revista de la sociedad espanola de mineralogia, Macla, 13, 97–98. M.A. Cooper...Company mine, Kings Mountain district, Cleveland County, North Carolina, U.S.A. (35°12′40″N, 81°21′20″W)...Company mine, Kings Mountain district, Cleveland County, North Carolina, U.S.A. (35°12′40″N, 81°21′20″W)...collections of the Natural History Museum of Los Angeles County, registration numbers 65561 and 65562. Specimen |  | | Journal (article/letter/editorial) | | mineralogy was arousedby a field trip to Old Gillette quarry at Haddam Neck, Connecticut, on a weekendspent...representing "granite" producedby the fractionation of "basalt" lies so close to that representing"granite" produced...carried out by pseudowollastonite-akermanite-gehlenite A study of and theory of in experiment (1941)...for akerrnanite-iron-akermanite. comwas which gehlenite-akermanite-soda-melilite, ternary system remain...laid aside with the formulation of the "simplified basalt tetrahedron" of Yoder and Tilley (1962) and its |  | | Journal (article/letter/editorial) | | nebula. The inital high temperature mineralogy is gehlenite, spinel, perovskite, Ca-Al-richpyroxenes and anorthite...carbonaceous chondrites. These inclusions can yield basalt and anorthosite in the proportions required to...103 104 IO 5 Moon Fig. I. Composition of lunar basalt [17] and anorthosite [35, 59, 60] versus carbonaceous...lines) [26]. Fig. 1 summarizes the well known basalt-chondrite relations and shows, in addition, that...(table 2) are AI, Ca and Ti compounds such as gehlenite (Ca2AI2SiO7) , spinel (MgA1204) and perovskite |  | | Journal (article/letter/editorial) | | recognized include cristobalite, opal, spurrite, gehlenite, and wollastonite. The minerals are described...observed an andesite dike well exposed in a small quarry opened for road material and drew my attention...region, and it was a fortunate chance that this quarry was observed shortly after it had been opened....narrow ridge. When visited in December 1953 the quarry was about 20 feet deep and had been opened for...attempt was made to trace its extension beyond the quarry, but according to Ferrar's map it can be followed |  | | Catalog/List | | A.JOITE CRYSTALS New Cornelia mine, Ajo, Pima County, Arizona. Hydrated copper aluminum silicate. New...$5.00 BISMUTHINITE CRYSTALS in FAMATINITE Cerro de Pasco, Peru. Bismuth sulfide and copper antimony...CHALCOPYRITE CRYSTALS on SPHALERITE XLS ° Treece. Cherokee County, Kansas. Bright brassyellow metallic sphenoidal...AZURITE Crystals Piedmont Mine, Bloody Basin, Yavapai County, Arizona. Hydrated copper silicate. Sharp greenish/blue...00 and 7.50 DEERITE Longvale Quarry, near Laytonville, Mendocino County, California. Basic magnesium |  | | Catalog/List | | radial groups on limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals...lapis AJOITE Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...ganese sulfide Mexico Puebla, Mina Preciosa Sangue de Cristo Nearly pure dark brown cubic cleavable mass...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...basic sulfate of aluminum and potassium Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline |  | | Journal (article/letter/editorial) | | ALABASTER (C. J.), An occurrence of brucite at Merehead quarry, Cranmore, Somerset, 4o0 ALEXANDER (P. O.) and... 21 I BARBER (C.), see DICKSON (J. A. D.), t45 Basalt, eastern Deccan, India, anal., Rb/Sr ratios, 165;...37 560 ALPHABETICAL Carter's mine, Madison County, North Carolina, kerolite, 443 Cassiar mine, British...Mendips, crystal structure, 357 Christmas mine, Gila County, Arizona, ruizJte, 429 Chrome-picotite, New Caledonia...(K. A.), 389, M21 Deception Island, Antarctica, basalt, volcanic ash, 217 DELIFNS (M.), Review of the |  | | Journal (article/letter/editorial) | | MICHAEL J. TOPLIS,1,† AND PASCAL RICHET2 1 Centre de Recherches Pétrographiques et Géochimiques, CNRS...des Minéraux et des Magmas, UMR CNRS 7047, Institut de Physique du Globe, 4 place Jussieu, 75252 Paris Cedex...CaO-Al2O3-SiO2. The observed phases are yoshiokaite, gehlenite, larnite, anorthite, and wollastonite. They crystallize...TEM observations, we found that crystals have a gehlenite structure and that no melt was trapped between...the liquidus. An = anorthite (CaAl2Si2O8); Ge = gehlenite (CaAl2SiO7); Wo = wollastonite (CaSiO3), Ra = |  | Whitley, Sean, Halama, Ralf, Gertisser, Ralf, Preece, Katie, Deegan, Frances M, Troll, Valentin R (2020) Magmatic and Metasomatic Effects of Magma–Carbonate Interaction Recorded in Calc-silicate Xenoliths from Merapi Volcano (Indonesia) Journal of Petrology, 61 (4) doi:10.1093/petrology/egaa048 | Journal (article/letter/editorial) | | Compositionally, the erupted material is medium to highK basalt to basaltic andesite with a restricted range of...required for Na-melilite, were allocated between gehlenite, åkermanite and Fe-åkermanite. These mole fractions...the Theriak-Domino software (built date 3-1-2012, de Capitani and Petrakakis, 2010), using calculated...component in clinopyroxene, and mixing between gehlenite and åkermanite. Therefore, ideal mixing was assumed...cores, and include calcite, titanite, chromite, gehlenite, a wadalite-like Si-Al-Fe-Ca-O-Cl mineral, perovskite |  | | Book (volume) | | LAWSONITE.221 PUMPELLYITE.227 MELILITE GROUP.236 Gehlenite, Melibte, Akermanite ..... 236 BERYL.256 CORDIERITE...phenocrysts in thermally metamorphosed picritic basalt have been described (Muir et al., 1957) which show...0-993 — ' (Includes Ni 0-19). Olivine, nodules in basalt, Ichinomegata, Japan (Ross et al., 1954). (Includes...(Includes NiO 0-41, Cr203 0 03). Olivine, melilite basalt, Spiegel river, Cape Province (Mathias, 1949)....0-881 0-983 0-017 0-025, 47-3 52-7 11. Olivine, basalt, Buffalo Buttes, Colorado (Larsen et at., 1936) |  | | Report (issue) | | • • • • • • • • • • • • • • • • Gehlenite, an exomorphic mineral from Carneal, Co. Antrim...Whin Sill, Crawleyside (H.l) borehole, Weardale, County Durham. N. G. Berridge 55 Talc and aragonite from...temperature and time. Experimental work on alkaline basalt, olivine-tholeiite and basaltic andesite (Furnes...G. 1961. Rate of palagonitization of submarine basalt adjacent to Hawaii. Prof. Pap. U.S. Geol. Suro...refined using the least squares program (BA 1 .0) de veloped by the late Dr R . J . Davis, Department |  | | Journal (article/letter/editorial) | | Austin north-east into Williamson County, and a larger area in Uvalde County, which includes about nine-tenths...nephelinite and the remainder analcite phonolite, olivine basalt, and nepheline basanite, in order of decreasing...September 6, 2015 FIG. 1. Location map, Uvalde County, Texas. Darkened areas schematically represent...per cent are phonolite, less than 10 per cent are basalt and less than 5 per cent are nepheline basanite...the same as above, with the exception of olivine basalt, which occurs in larger bodies and is therefore |  | | Journal (article/letter/editorial) | | wollastonite, quartz, corundum, grossularite, anorthite, gehlenite, and the polymorphs of Al 8 Si0 6 play significant...include anorthite, clinozoisite, coesite, corundum, gehlenite, grossularite, kyanite, liquid, quartz, sillimanite...anorthite, Ct = coesite, Co = corundum, Ge = gehlenite, Gr = grossularite Ky = kyanite, L = liquid, Qz...Reagent-grade A12O3 was the source of corundum. Synthetic gehlenite prepared from glass was kindly supplied by E....clinozoisite (Cz), coesite (Ct), corundum (Co), gehlenite (Ge), grossularite (Gr), kyanite (Ky), liquid |  | | Journal (volume) | | BULLETIN D B LA DE FINLANDE N:o 158 THERMOCHEMICAL INVESTIGATION OF THE ~CERMANITE-GEHLENITE SERIES BY K...THERMOCHEMICAL INVESTIGATION OF THE AKERMANITE-GEHLENITE SERIES BY K. J. NEUVONEN H E L S I N K I 1952...NATURAL MINERALS USED O F SYNTHETIC ~EERMANITE-GEHLENITE I'EcH~IQUE APPLIED ............................publication of t.his work in the *Bulletin de 1s Commission gblogique de Finlande~was made possible by Professor...Survey of this Country. Bulletin de la Cominisaion gedogique de Fbhnde N:o 158. The chemical analyses |  | | Journal (article/letter/editorial) | | 554-559, 1991 The system diopside-akermanite-gehlenite KOSUKE Institute ONUMA of The point, pseudobinary...appears in with of the and (Ca2MgSi2O1)-gehlenite liquid liquid. melilitess. coexist, but Temperature...region. Among I. atm. MORIDAIRA* (CaMgSi2O6)-gehlenite and 1 diopsidess. The rich system diopside...Introdution Akemanite Geh (Ca2MgSi2O7, Ak) and gehlenite system, 1941) and (Ca2A12SiO7, Geh) are the...CaO-MgOA12O3-SiO2 (Fig. 1) as the tholeiitic portion of the basalt tetrahedron of Yoder and Tilley II. The The |  | | Book | | South America In the sixteenth century. Named platina de/ Pinto (Pinto silver) after the Rio Pinto in Colombia...(Czech Republic), New Brunswick (Canada), Kern County (California, USA), Sardinia (Italy) and Sarawak...Tetrahedrite-tennannite is found in Botes and Kapnik (Romania), Boliden (Sweden), Pribram (Czech Republic), Tsumeb...(England), Prlbram (Czech Republic), Bala Sprle (Romania) and Oruro and Potosi (Bolivia). W ZnS Colour:...Island (Phillipines), Morococha, Quiruvilca and Cerro de Pasco (Peru), and Freiberg (Germany). Prisms up to | | | Book | | South America In the sixteenth century. Named platina de/ Pinto (Pinto silver) after the Rio Pinto in Colombia...(Czech Republic), New Brunswick (Canada), Kern County (California, USA), Sardinia (Italy) and Sarawak...Tetrahedrite-tennannite is found in Botes and Kapnik (Romania), Boliden (Sweden), Pribram (Czech Republic), Tsumeb...(England), Prlbram (Czech Republic), Bala Sprle (Romania) and Oruro and Potosi (Bolivia). W ZnS Colour:...Island (Phillipines), Morococha, Quiruvilca and Cerro de Pasco (Peru), and Freiberg (Germany). Prisms up to |
|
