 | Marincea, S., Bilal, E., Verkaeren, J., Pascal, M.-L., Fonteilles, M. (2001) SUPERPOSED PARAGENESES IN THE SPURRITE-, TILLEYITE-AND GEHLENITE-BEARING SKARNS FROM CORNET HILL, APUSENI MOUNTAINS, ROMANIA. The Canadian Mineralogist, 39 (5) 1435-1453 doi:10.2113/gscanmin.39.5.1435 | Journal (article/letter/editorial) | | GEHLENITE-BEARING SKARNS FROM CORNET HILL, APUSENI MOUNTAINS, ROMANIA ŞTEFAN MARINCEA§ AND ESSAÏD BILAL Centre SPIN...part of the Metaliferi Massif, Apuseni Mountains, Romania, and the main mineral species developed in these...gehlenite, with various amounts of garnet and wollastonite; perovskite, monticellite and hydroxylellestadite...tobermorite, riversideite, portlandite and allophane in Romania. Keywords: high-temperature calcic skarns, superposed...tobermorite, riversideite, plombièrite, Cornet Hill, Romania. SOMMAIRE Dans cet article, nous décrivons des |  | Katona, I., Pascal, M.-L., Fonteilles, M., Verkaeren, J. (2003) THE MELILITE (Gh50) SKARNS OF ORAVITA, BANAT, ROMANIA: TRANSITION TO GEHLENITE (Gh85) AND TO VESUVIANITE. The Canadian Mineralogist, 41 (5) 1255-1270 doi:10.2113/gscanmin.41.5.1255 | Journal (article/letter/editorial) | | THE MELILITE (Gh50) SKARNS OF ORAVIŢA, BANAT, ROMANIA: TRANSITION TO GEHLENITE (Gh85) AND TO VESUVIANITE...of a diorite intrusion at Oraviţa, Banat, in Romania, elsewhere characterized by more typical vesuvianite–garnet...gehlenite, monticellite, clintonite, Oraviţa, Romania. SOMMAIRE Les skarns développés au contact de...limestones, and mainly consisting of Ca–Si minerals (wollastonite, spurrite, tilleyite, larnite), such as Scawt...Kushiro, Japan (Numano 1978, 1979), and Magureaua Vatei, Romania (Stefan et al. 1978, Pascal et al. 2001) |  | Pascal, M.-L., Fonteilles, M., Verkaeren, J., Piret, R., Marincea, S. (2001) THE MELILITE-BEARING HIGH-TEMPERATURE SKARNS OF THE APUSENI MOUNTAINS, CARPATHIANS, ROMANIA. The Canadian Mineralogist, 39 (5) 1405-1434 doi:10.2113/gscanmin.39.5.1405 | Journal (article/letter/editorial) | | SKARNS OF THE APUSENI MOUNTAINS, CARPATHIANS, ROMANIA MARIE-LOLA PASCAL§ CNRS–ISTO (Institut des Sciences...Geological Institute of Romania, 1, Caransebes Street, RO-78344 Bucharest, Romania ABSTRACT The melilite-bearing...Cerboaia Valley (UCV), in the Apuseni Mountains of Romania, occur at the contact between monzodiorite bodies...(Paleocene) and Neojurassic calcitic marbles. Typical wollastonite – grossular – diopside endoskarns are separated...exoskarns (tilleyite and spurrite or wollastonite at CH, wollastonite only at UCV), at most places, by a |  | | Journal (article/letter/editorial) | | clinopyroxenes in the skarns of Ciclova and Magureaua Vatei, Carpathians, Romania is given in (Pascal et al., 2005)...from mixture of synthetic anorthite, gehlenite, wollastonite, and hematite (Ohashi and Hariya, 1975) as a...skarns of Ciclova and MagureauaVatei, Carpathians, Romania. Can. Mineral., 2005, vol. 43, pp. 857–881. Shatsky |  | Taner, Mehmet F., Martin, Robert F., Gault, Robert A. (2013) THE MINERALOGY OF SKARNS OF THE SPURRITE–MERWINITE SUBFACIES, SANIDINITE FACIES, GÜNEYCE–IKIZDERE AREA, EASTERN BLACK SEA, TURKEY. The Canadian Mineralogist, 51 (6) 893-911 doi:10.3749/canmin.51.6.893 | Journal (article/letter/editorial) | | tilleyite – gehlenite – vesuvianite – diopside – wollastonite skarn (unzoned) near the contact, and to marble...diopside, brownish vesuvianite, bluish calcite and wollastonite (Fig. 3). Retrograde metasomatic effects are...magnetite. 3) An area of massive spurrite – wollastonite – vesuvianite – andradite (samples 15–18) formed...sphalerite. 4) An area containing the assemblage wollastonite – vesuvianite – rustumite – cuspidine, developed...two apophyses of tonalite, is cut by veins of wollastonite and vesuvianite. The Primary Calc-Silicate |  | Kozáková, Petra, Miglierini, Marcel, Čaplovičová, Mária, Škoda, Radek, Bačík, Peter (2022) Structural Breakdown of Natural Epidote and Clinozoisite in High-T and Low-P Conditions and Characterization of Its Products. Minerals, 12 (2) 238 doi:10.3390/min12020238 | Journal (article/letter/editorial) | | pyroxene compositionally close to esseneite, and wollastonite. The decomposition of the epidote-clinozoisite...reaction: 4 epidote/clinozoisite → 2 pyroxene + 2 wollastonite + 4 anorthite + 2 H2 O. Pyroxene likely contains...following reaction: 4 epidote → pyroxene + 3 wollastonite + 4 anorthite + hematite + 2 H2 O. Received:...were analyzed with the following standards: wollastonite (SiKα. CaKα), TiO2 (TiKα), Al2 O3 (AlKα), pure...phases—anorthite [32], pyroxene esseneite [33], and wollastonite [34]. The 57 Fe Mössbauer spectra were obtained |  | 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) | | esseneite molecule (up to 20 mol%), coexisting with wollastonite and leucite were formed during natural combustion...component-dominated pyroxenes in Ciclova and Magureaua Vat ei skarns, Romania [7], where both pyroxene types occur...occur in veinlets or inclusions in calcite and wollastonite close to the contact of marble with monzodioritic...follows: Si (TAP, Kα, wollastonite), Al (TAP, Kα, Al2 O3 ), Ca (LPET, Kα, wollastonite), Fe (LLIF, Kα, fayalite)...Aland and 3+ 3+ Fe contents plot within the wollastonite field, despite the subtracting Ca-Tschermak |  | | Journal (article/letter/editorial) | | Available online 20 March 2009 Keywords: Leucite wollastonite melilitolite Kamafugite Melt inclusions Colle...melilitolite with essential leucite, kalsilite, and wollastonite plus accessory Ti-garnet, Ti–Al–Fe3+-clinopyroxene...quenched clinopyroxene, anorthite, sanidine ± wollastonite, plus spinel and glass. Extremely high temperature...‘euremite’ to describe a rock mainly composed of wollastonite, melilite, leucite, anorthite, and Ti magnetite...average mode of the rock (in vol.%) as follows: wollastonite: 48; melilite: 32; leucite + kalsilite: 9; anorthite: |  | | Journal (article/letter/editorial) | | anorthite, orthoclase, almandine, forsterite, wollastonite) 22 C. Spandler et al. / Lithos 146–147 (2012)...projected onto (a) wollastonite–enstatite–ferrosilite ternary diagram and (b) wollastonite–enstatite + ferrosilite–...are distinguished by high Ca-tschermaks and wollastonite components, but low Na contents, and hence are...+)AlSiO6 in the skarns of Ciclova and Magureaua Vatei, Carpathians, Romania. The Canadian Mineralogist 43, 857–881 |  | 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) | | outer zones towards the lava contact and by wollastonite ± clinopyroxene (En17-38Fs8-34Wo49-59) ± plagioclase...mineral assemblage in the exoskarn xenoliths is wollastonite + garnet (Grs73-97Adr3-24) + Ca-Al-rich clinopyroxene...mineral separates of calc-silicate mineral phases (wollastonite, diopside, calcite), have been used to demonstrate...be incorporated from zone R3. Plagioclase and wollastonite microlites are additionally present within the...contact to decussate wollastonite, but occasionally the core is a mixture of wollastonite, clinopyroxene, |  | | Book | | of course, on the rocks or problems studied: wollastonite is fairly common in metamorphic marbles, very...Structure of the silicates. • • (pyroxenes, wollastonite, aenigmatite) and double chains: (amphiboles...show a relative deficit of aluminum to calcium: wollastonite (CaSiO3) is DEMANGE_Book.indb 16 4/19/2012... pyroxenes, amphiboles), some minerals like wollastonite and scapolite that are not exclusive of skarns...1:43:59 PM 94 Mineralogy for Petrologists wollastonite Casio3 diopside CaMgSi2O4 end iop sid e unknown |  | | Book (volume) | | Jankovié Albania by E. Pumo, V. Melo and B. Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov...includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; and Southwest Europe embraces France...genesis : Pre-Hercynian mineralization . and and Romania by V. Ianovici and M. Borcos Introduction by W...deposits .Bentonite deposits Diatomite deposits Wollastonite deposits . Quartz sand deposits . Fluorspar...non-metallic minerals . Country breakdown Hungary Romania Yugoslavia Albania . Bulgaria . Greece Cyprus |
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