 | 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...high-temperature, spurrite-, tilleyite- and gehlenite-bearing skarns from Cornet Hill, part of the Metaliferi...Metaliferi Massif, Apuseni Mountains, Romania, and the main mineral species developed in these rocks. The host...primary mineral assemblage mainly consists of tilleyite, spurrite and gehlenite, with various amounts...produced, for example, diopside veins cross-cutting tilleyite, spurrite, and gehlenite, and small masses and |  | Marincea, S., Dumitras, D.-G., Calin, N., Anason, A. M., Fransolet, A. M., Hatert, F. (2013) SPURRITE, TILLEYITE AND ASSOCIATED MINERALS IN THE EXOSKARN ZONE FROM CORNET HILL (METALIFERI MASSIF, APUSENI MOUNTAINS, ROMANIA) The Canadian Mineralogist, 51 (3) 359-375 doi:10.3749/canmin.51.3.359 | Journal (article/letter/editorial) | | 359 SPURRITE, TILLEYITE AND ASSOCIATED MINERALS IN THE EXOSKARN ZONE FROM CORNET HILL (METALIFERI MASSIF...MASSIF, APUSENI MOUNTAINS, ROMANIA) Ştefan MARINCEA§, Delia-Georgeta DUMITRAŞ, Nicolae CĂLIN, and Angela...Geological Institute of Romania, 1 Caransebeş Str., RO-012271, Bucharest, Romania André Mathieu FRANSOLET...The high-temperature skarn of Cornet Hill (Apuseni Mountains, Romania) is known as one of the rare occurrences...occurrences of spurrite and tilleyite worldwide. Both minerals concentrate in the outer skarn zone, corresponding |  | | Journal (article/letter/editorial) | | 1489-1500 (2005) THE STRUCTURE OF SPURRITE, TILLEYITE AND SCAWTITE, AND RELATIONSHIPS TO OTHER SILICATE–CARBONATE... Canada ABSTRACT Spurrite, Ca5(SiO4)2(CO3), tilleyite, Ca5(Si2O7)(CO3)2, and scawtite, Ca7(Si6O18)(CO3)•2H2O...spurrite and tilleyite from Cornet Hill, Metaliferi Massif, Apuseni Mountains, Romania, and scawtite...scawtite from the type locality in Scawt Hill, Ireland, were used to refine the structures to R values of 0.036... c 14.156(2) Å, 101.27(1)°, V 977,1(2) Å3; tilleyite, space group P21/a, a 15.082(3), b 10.236(2), |  | 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...skarns of Cornet Hill (CH) and Upper Cerboaia Valley (UCV), in the Apuseni Mountains of Romania, occur at...diopside endoskarns are separated from exoskarns (tilleyite and spurrite or wollastonite at CH, wollastonite...perovskite, vesuvianite, cuspidine, spurrite, tilleyite, calcite, hydroxylellestadite, hydrogrossular |  | Marincea, S., Dumitras, D.-G., Ghinet, C., Fransolet, A.-M., Hatert, F., Rondeaux, M. (2011) GEHLENITE FROM THREE OCCURRENCES OF HIGH-TEMPERATURE SKARNS, ROMANIA: NEW MINERALOGICAL DATA. The Canadian Mineralogist, 49 (4) 1001-1014 doi:10.3749/canmin.49.4.1001 | Journal (article/letter/editorial) | | THREE OCCURRENCES OF HIGH-TEMPERATURE SKARNS, ROMANIA: NEW MINERALOGICAL DATA Ştefan MARINCEA§, Delia-Georgeta...Geological Institute of Romania, 1 Caransebeş Street, RO–012271, Bucharest, Romania André-Mathieu FRANSOLET...high-temperature calcic skarns in Romania: Măgureaua Vaţei and Cornet Hill in Apuseni Mountains and Oraviţa... and from Ak24.3 to Ak41.7 (mean Ak32.9) at Cornet Hill, respectively. The content of “Na-melilite” is...is low, from up to 1.96 mol.% at Cornet Hill to up to 3.60 mol.% at Oraviţa. The cell parameter a ranges |  | 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...Gh85), accompanied by monticellite, spurrite (or tilleyite, afwillite, kilchoanite) and, at a later stage...gehlenite, monticellite, clintonite, Oraviţa, Romania. SOMMAIRE Les skarns développés au contact de...monticellite et la spurrite (ou kilchoanite, tilleyite, afwillite) et, à un stade ultérieur, le grenat |  | 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) | | data for spurrite, rustumite, hillebrandite, tilleyite, cuspidine, vesuvianite, monticellite and gehlenite...Keywords: high-temperature skarns, spurrite, tilleyite, compositional data, Rize batholith, Güneyce–Ikizdere...intermediate to felsic composition; 4 spurrite–tilleyite-bearing skarn zones. Kuroko-type massive sulfide...rare, in two main zones: 1) Sarıçiçek Tepe, a tilleyite-bearing zone, and 2) Apoyir Dere and Beşikler... high-temperature skarns, güneyce–ikizdere area, turkey The tilleyite-bearing zone at Sarıçiçek Tepe On the northern |  | | Journal (article/letter/editorial) | | extend tens of meters. Spurrite coexists with tilleyite or rankinite, although larnite is absent. Idiomorphic...conditions, minerals such as spurrite [Ca5Si2O8(CO3)], tilleyite [Ca5Si2O7(CO3)2] and rankinite [Ca3Si2O7] are...1975; Kusachi et al., 1978) and Apuseni Mountains, Romania (Pascal et al., 2001; Marincea et al., 2001). By...Figure 1). Here skarn crops out at the slope of a hill. The outcrop sketch is given in Figure 2a (after...and associated skran and alter the spurrite to tilleyite and gehlenite to hydrogrossular. Kusachi (1975) |  | Marincea, Ştefan, Dumitraş, Delia-Georgeta, Sava, Cristina, Hatert, Frédéric, Dal Bo, Fabrice (2020) Mineralogy of a High-Temperature Skarn, in High CO2 Activity Conditions: The Occurrence from Măgureaua Vaţei (Metaliferi Massif, Apuseni Mountains, Romania) Minerals, 10 (8) 677 doi:10.3390/min10080677 | Journal (article/letter/editorial) | | Vaţei (Metaliferi Massif, Apuseni Mountains, Romania) Ştefan Marincea 1, * , Delia-Georgeta Dumitraş...Geological Institute of Romania, 1 Caransebeş Str., RO-012271 Bucharest, Romania; d_deliaro@yahoo.com (D...Vaţei (Metaliferi Massif, Apuseni Mountains, Romania). The preserved peak metamorphic assemblage includes...vesuvianite; superposed parageneses; Măgureaua Vaţei; Romania 1. Introduction The high-temperature skarn occurrence...Vaţei (Metaliferi Massif, Apuseni Mountains, Romania) represents one of the very rare occurrences of |  | 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) | | OF CICLOVA AND MAGUREAUA VAT˛EI, CARPATHIANS, ROMANIA MARIE-LOLA PASCAL§ CNRS – Institut des Sciences...Belgium ABSTRACT In the western Carpathians of Romania, clinopyroxene with a very high content of the...microsommite, wollastonite, Carpathian Mountains, Romania. § Present address: Equipe Pétrologie, Modélisation...high-temperature skarns from the Carpathian Mountains in Romania, pyroxene crystals with a range of Al contents... CLINOPYROXENE IN HIGH-T SKARNS, CARPATHIANS, ROMANIA 859 FIG. 1. Representative compositions of natural |  | | Journal (article/letter/editorial) | | MINERAL OCCURRENCES IN ROMANIA: WHAT’S NEW? UDUBAŞA, G. Geological Institute of Romania, Caransebeş Street...Bucharest-32, Romania. E-mail: udubasa@igr.ro To date some 900 mineral species are known in Romania, much more...skarn occurrences at Măgureaua Vaţei near Brad (Cornet Hill and Cerboaia Valley localities) have proved to...Table “Sacred monsters” of mineral occurrences in Romania (1 to 8 acc. to UDUBASA, 1994). 1. Săcărâmb /...Măgureaua Vaţei: high T skarns with scawtite, tilleyite, spurrite, gehlenite and many other Ca silicates |  | | Journal (article/letter/editorial) | | OF HIGH-TEMPERATURE SKARNS FROM ORAVIŢA (BANAT, ROMANIA): A MINERALOGICAL OVERVIEW ŞTEFAN MARINCEA§, DELIA-GEORGETA...Geological Institute of Romania,1 Caransebeş Str., RO-012271, Bucharest, Romania ESSAÏD BILAL Centre SPIN...Mesozoic calcareous sequence at Oraviţa-Ciclova in Romania. The peak metamorphic assemblage (stage I) includes...hydroxylellestadite, vesuvianite, clintonite, Oraviţa, Romania. INTRODUCTION The high-temperature skarn occurrence...known occurrences of high-temperature skarns in Romania (Marincea et al. 2011, and references therein) |  | | Journal (article/letter/editorial) | | GEOLOGY OF ORE DEPOSITS Vol. 49 Cioclovina Cave, Romania (Onac et al., 2002) Products of spontaneous oxidation...et al., 1971) Cerboaia Valley, Cornet Hill, the Carpathians, Romania (Pascal et al., 2001) Calc skarn...anhydrite, hematite, and lime Calcite, wollastonite, tilleyite, melilite, spurrite, perovskite, cuspidine, monticellite...Silicochlormayenite Spurrite Anh Ap Srebrodolskite Sreb Tilleyite Fluorellestadite Fluorapatite Chlorcuspidine Chlormayenite...elllestadite in specific assemblages of the Cornet Hill deposit in Romania (Table 1). The mineralogical features |  | | Journal (article/letter/editorial) | | Ca5(SiO4)2(CO3) (Smith et al., 1960; Grice, 2005), tilleyite, Ca5(Si2O7)(CO3)2 (Louisnathan and Smith, 1970;...CaO–SiO2–CO2–H2O system, scawtite, spurrite and tilleyite are the common minerals in skarn formations. These...Grice J. D. (2005) The structure of spurrite, tilleyite and scawtite, and relationships to the other silicate–carbonate... and Smith J. V. (1970) Crystal structure of tilleyite: refinement and coordination. Z. Kristallogr. 132...spurrite-, tilleyite- and gehlenite-bearing skarns from Cornet Hill, Apuseni Mountains, Romania. Can. Mineral |  | Lazic, B., Armbruster, T., Savelyeva, V. B., Zadov, A. E., Pertsev, N. N., Dzierżanowski, P. (2011) Galuskinite, Ca7(SiO4)3(CO3), a new skarn mineral from the Birkhin gabbro massif, Eastern Siberia, Russia. Mineralogical Magazine, 75 (5) 2631-2648 doi:10.1180/minmag.2011.075.5.2631 | Journal (article/letter/editorial) | | In addition to spurrite, Ca5(SiO4)2(CO3), and tilleyite, Ca5(Si2O7)(CO3)2, galuskinite, Ca7(SiO4)3(CO3)...ternary system: spurrite, Ca5(SiO4)2(CO3) and tilleyite, Ca5(Si2O7)(CO3)2 and both have been structurally... 2005). Spurrite is an orthosilicate whereas tilleyite is a disilicate. Silicate and carbonate groups...pressure, reaching 1000ºC at 345 bar. Spurrite and tilleyite have also been synthesized hydrothermally using...respectively (Henmi and Henmi, 1978). However, tilleyite has not been found as a product during the manufacture |  | | Journal (article/letter/editorial) | | represented by specimens of tobermorite from Castle Hill, Ayrshire, Scotland, UK (Webb, 1971), eschweizerbart_xxx...tobermorite and kenotobermorite from Cornet Hill, Apuseni Mountains, Romania (Marincea et al., 2001), kenotobermorite...McConnell (1954), using crystals from Ballycraigy, County Antrim, Northern Ireland, UK. Taylor (1959) studied...spurrite-, tilleyite-, and gehlenite-bearing skarns from Cornet Hill, Apuseni Mountains, Romania. Can. Mineral... Webb, A.B.S.J. (1971): Tobermorite from Castle Hill near Kilbirnie, Ayrshire. Mineral. Mag., 38, 253 |  | Biagioni, Cristian, Bonaccorsi, Elena, Merlino, Stefano, Bersani, Danilo, Forte, Claudia (2012) Thermal behaviour of tobermorite from N'Chwaning II mine (Kalahari Manganese Field, Republic of South Africa) II. Crystallographic and spectroscopic study of tobermorite 10 Å. European Journal of Mineralogy, 24 (6) 991-1004 doi:10.1127/0935-1221/2012/0024-2239 | Journal (article/letter/editorial) | | embedded in spurrite–tilleyite–gehlenite skarns at Cornet Hill (Apuseni Mountains, Romania), that could be...spurrite-, tilleyite- and gehlenite-bearing skarns from Cornet Hill, Apuseni Mountains, Romania. Can. Mineral |  | | Journal (article/letter/editorial) | | Ca5Si6O16(OH)2·7H2O. Its type locality is Crestmore, Riverside County, California, USA. The tobermorite group consists...natural gelatinous material from Ballycraigy, Larne, County Antrim, Ireland. On the basis of powder X-ray diffraction...(2005), using a specimen from Crestmore, Riverside County, California, USA, solved and refined the crystal...described two new minerals from Crestmore, Riverside County, California, USA, and named them crestmoreite and...tobermorite, with type locality Crestmore, Riverside County, California, USA. Neotype material is represented |  | | Journal (article/letter/editorial) | | (5) Tetela de Xonotla Mexico (6) Cornett Hill, Romania (7) 50.02 46.15 n.m 0.28 0.18 0.05 n.m n.m...spurrite-, tilleyite- and gehlenite-bearing skarns from Cornet Hill Apuseni Mountains, Romania. – Can. Mineral |  | | Journal (article/letter/editorial) | | Bickford, M.A. Hamilton, G.L. Wortman and B.M. Hill 1017 Vol. 38, No. 8, 2001 Geochemistry and oxygen...skarns of the Apuseni Mountains, Carpathians, Romania—M.-L. Pascal, M. Fonteilles, J. Verkaeren, R. Piret...spurrite-, tilleyite- and gehlenite-bearing skarns from Cornet Hill, Apuseni Mountains, Romania—S. Marincea...Colorado: Accreted arcs or extended older crust? —B.M. Hill and M.E. Bickford 1015 Low-temperature recrystallization |  | Götze, Jens, Schertl, Hans-Peter, Neuser, Rolf D., Kempe, Ulf, Hanchar, John M. (2013) Optical microscope-cathodoluminescence (OM–CL) imaging as a powerful tool to reveal internal textures of minerals. Mineralogy and Petrology, 107 (3) 373-392 doi:10.1007/s00710-012-0256-0 | Journal (article/letter/editorial) | | scapolite, wollastonite, gehlenite, spurrite, and tilleyite. The garnet in Fig. 7a with vein-like textures...luminescent wollastonite from a skarn deposit of Cornet Hill, Romania. The wollastonite crystal in the middle...oscillatory CL zoning pattern of wollastonite, Cornet Hill, Romania, not visible in polarized light; g Zonation |  | | 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 |  | | Journal (issue) | | Zacaminte) Founded 1910 by the Geological Institute of Romania VOL. ISSN 1220-5648 87 No. 1 CONTENT Gheorghe...tradition/heritage: the museum mines and geoparks in Romania ………................... 7 Mircea GEORGESCU The...mineralization related to Late Cretaceous magmatism in Romania ….................... 15 A. Feyzi BİNGÖL, Mesut...economic outlook of Jiu Valley hard coal deposit, Romania ............................................ 41...Mts., Romania ……....... 47 - continued on the back cover - Geological Institute of Romania Society |  | | 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 | | | Book | | eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...data. Bogdan Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest):...Gheorghe llinca. Mihai Tatu (Geological lnstillltc of Romania, Bucharest): Marian Lupule cu (Univcr. ity of Bucharc...Geographical Names English adi1 brook cave high, height hill lake lillle, small low, lower mine mountai n mountains...Eng lish Romanian adit brook cave high. height hill lake lillle. smal l low. lower mine mountain mountains |
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