 | | Journal (article/letter/editorial) | | Geothermometry: Case Studies from Iballe (Albania) and Nea Roda (Greece) Micol Bussolesi 1 , Giovanni Grieco 2,...Geothermometry: Case Studies from Iballe (Albania) and Nea Roda (Greece). Minerals and Federica Zaccarini 3 Department...Geophysics, University of Leoben, A-8700 Leoben, Austria; federica.zaccarini@unileoben.ac.at Correspondence:...in a more mature subduction setting. At the Nea Roda ophiolite (Northern Greece) olivine in chromitites...estimated temperatures (550–656 ◦ C) suggest that Nea Roda chromitites were completely re-equilibrated during |  | | Journal (article/letter/editorial) | | and greisens, (6) calcareous metasediments and magnesite rocks, (7) metamorphosed sandstones and conglomerates...Brodtkorb (2009) 6) Calcareous metasediments and magnesite rocks Donnay et al. (1967), Otroshchenko et al...microscopy of muscovite alteration of tourmaline. Am. Mineral. 83, 535-541. Akizuki, M., Kuribayashi,...in growth sectors of tourmaline from Madagascar. Am. Mineral. 86, 364-369. Aurisicchio, C., Demartin...over octahedrally coordinated sites of tourmaline. Am. Mineral. 93, 1647-1653. Bosi, F., Agrosì, G., Lucchesi |  | Bačík, P., Uher, P., Cempírek, J., Vaculovič, T. (2012) Magnesian tourmalines from plagioclase-muscovite-scapolite metaevaporite layers in dolomite marble near Prosetín (Olešnice Unit, Moravicum, Czech Republic) Journal of GEOsciences, 57 (3) 143-153 | Journal (article/letter/editorial) | | Bajkal, Russia1 Small Falls, USA2 Steinthaller, Austria 3 Kyonosawa, Japan Reference Mineral this work...al. 1999), and fluor-dravite from Steinthaller, Austria (Ertl et al. 2010) which lack WO but they seem...where Ga may attain tens to hundreds of ppm (e.g., Roda-Robles et al. 2004; Novák et al. 2011; Bačík et...g., Hellingwerf et al. 1994; Keller et al. 1999; Roda-Robles et al. 2004; Ertl et al. 2006; Novák et al...(2011a) Brown finely acicular dravite from talc–magnesite deposit Gemerská Poloma (Gemeric Superunit, Slovakia) |  | | Journal (article/letter/editorial) | | 0.012 0 0.246 ± 0.028 5 3 Pliocene Maar Lake deposits 3.96 ± 1.39 0.509 ± 0.115 0.263 ± 0...(McKenzie, 1981); (3) lacustrine dolomites from La Roda (García del Cura et al., 2001); (4) lacustrine dolomites...Deelman, J.C. (1999) Low-temperature nucleation of magnesite and dolomite. Neues Jahrbuch für Mineralogie,...(2011) Low-Temperature formation of dolomite and magnesite: version 2.3, 512 p. Fang, Y., Xu, H. (2019) A...bacterially induced re lacustrine dolomite: La Roda „white earth‟ (P iocene centra Spain). Sedimentology |  | Grieco, Giovanni, Cavallo, Alessandro, Marescotti, Pietro, Crispini, Laura, Tzamos, Evangelos, Bussolesi, Micol (2023) The Formation of Magnesite Ores by Reactivation of Dunite Channels as a Key to Their Spatial Association to Chromite Ores in Ophiolites: An Example from Northern Evia, Greece. Minerals, 13 (2) 159 doi:10.3390/min13020159 | Journal (article/letter/editorial) | | minerals Article The Formation of Magnesite Ores by Reactivation of Dunite Channels as a Key to Their...; Tzamos, E.; Bussolesi, M. The Formation of Magnesite Ores by Reactivation of Dunite Channels as a Key... Abstract: Ophiolite magnesite deposits are among the main sources of magnesite, a raw material critical...critical for the EU. The present work focuses on magnesite occurrences at Kymasi (Evia Island, Greece), in...relationship between ultramafic rocks and late magnesite veins. Chromitite lenses are hosted within dunite |  | | Report (volume) | | Geology of the copper deposits near Montpelier, Bear Lake County, Idaho, by PI. S. Gale... T ............................. Lime and magnesite -Survey publications on lime and magnesite .... I....................kaolin and mica mine, Jackson County, N. C. 60. Roda kaolin and mica mine, Jackson County, N. C-.... |  | Zhang, Aicheng, Wang, Rucheng, Li, Yiliang, Hu, Huan, Lu, Xiancai, Ji, Junfeng, Zhang, Hui (2008) Tourmalines from the Koktokay No.3 pegmatite, Altai, NW China: spectroscopic characterization and relationships with the pegmatite evolution. European Journal of Mineralogy, 20 (1) 143-154 doi:10.1127/0935-1221/2008/0020-1779 | Journal (article/letter/editorial) | | et al., 1999; Novák et al., 1999; Selway, 1999; Roda-Robles et al., 2004; Zhang et al., 2007). In the...1999; Gaweda et al., 2002; Eeckhout et al., 2004; Roda et al., 2005; Castañeda et al., 2006) as well as...hydrothermal tourmalines (from gold deposits and magnesite deposits). They attributed different degrees of...structure and chemistry in the SchorlDravite series. Am. Mineral., 84, 922-928. Castañeda, C., Eeckhout,...sites in tourmaline from the elbaite-schorl series. Am. Mineral., 85, 1503-1507. Clark, R.N., King, T.V |  | | Journal (issue) | | ………………………………….29 GARATE-OLAVE, I., MÜLLER, A., RODA-ROBLES, E., GIL-CRESPO, P., PESQUERA, A. Quartz...…………………………………………………………….33 GARCÍA-SERRANO, J., RODA-ROBLES, E., VILLASECA, C., SIMMONS, W. Fe-Mn-(Mg)...precursor………………………………………………………………………………………………..89 ORTEGA, D., RODA-ROBLES, E., LIMA, A. The Li-rich Alto da Misarela...Application to igneous bodies………………………………………………………….100 RODA-ROBLES, E., VILLASECA, C., PESQUERA, A., GIL-CRESPO...……………………………………………………………………………………………………………………………………103 RODA-ROBLES, E., PESQUERA, A., GIL-CRESPO, P.P., SIMMONS |  | Müller, Inigo A., Violay, Marie E.S., Storck, Julian-Christopher, Fernandez, Alvaro, van Dijk, Joep, Madonna, Claudio, Bernasconi, Stefano M. (2017) Clumped isotope fractionation during phosphoric acid digestion of carbonates at 70 °C. Chemical Geology, 449. 1-14 doi:10.1016/j.chemgeo.2016.11.030 | Journal (article/letter/editorial) | | carbonate minerals (calcite, aragonite, dolomite and magnesite) that were driven to a stochastic isotope distribution...larger acid fractionation of 0.226±0.002 ‰. For magnesite digested at 100 °C we observed a Δ47 acid fractionation...effects may apply also to other carbonates such as magnesite and siderite. However, their mineral specific Δ47...and aragonite (CaCO3), dolomite (CaMg(CO3)2), magnesite (MgCO3), siderite (FeCO3), witherite (BaCO3))...the temperature dependence of dolomite and one magnesite sample was reacted at 100 °C as its reaction kinetics |  | Števko, M., Uher, P., Sejkora, J., Malíková, R., Škoda, R., Vaculovič, T. (2015) Phosphate minerals from the hydrothermal quartz veins in specialized S-type granites, Gemerská Poloma (Western Carpathians, Slovakia) Journal of GEOsciences, 60 (4) 237-249 | Journal (article/letter/editorial) | | 2011; Baijot et al. 2012; Llorens and Moro 2012; Roda-Robles et al. 2012). Textural relationships, internal...400 metasediments of the Gelnica Group 300 magnesite and dolomite with talc 200 topaz–zinwaldite...lenses of metadolomite and strongly steatitized magnesite. The latter have been recently exploited as a...deposit (Russia). Geol Ore Deposits 47: 223–237 Isaacs AM, Peacor DR (1981) Panasqueiraite, a new mineral:...E (2007) Origin and metamorphic evolution of magnesite–talc and adjacent rocks near Gemerská Poloma, |  | | Journal (article/letter/editorial) | | Library Authenticated Download Date | 3/13/18 9:56 AM © 2017 The Mineralogical Society 162 M.H. Köster...Library Authenticated Download Date | 3/13/18 9:56 AM Sr isotope and trace-element study of dolomite-bearing...Library Authenticated Download Date | 3/13/18 9:56 AM 164 M.H. Köster et al. FIG. 2. Geological sections...Library Authenticated Download Date | 3/13/18 9:56 AM Sr isotope and trace-element study of dolomite-bearing...Library Authenticated Download Date | 3/13/18 9:56 AM gw ZW18 Bentonite Sandstone Sandstone Bentonite |  | | Journal (article/letter/editorial) | | Geomaterials Research Division, University of Würzburg, Am Hubland, 97074 Würzburg, Germany The Passagem de...and pegmatitic rocks (e.g., Pesquera et al. 2005; Roda-Robles et al. 2011). Both V and Cr are redox-sensitive...fractionation in metamorphogenic hydrothermal calcite, magnesite and siderite. Mineral Petrol 45:231–246 Cabral...tourmalines from different geological environments. Am Mineral 87:1154–1163 Derby OA (1911) On the mineralization...gold-bearing lode of Passagem, Minas Geraes, Brazil. Am J Sci 32:185–190 Hydrothermal fluid source constrained |  | | Journal (article/letter/editorial) | | gypsum deposits, accumulated in a continental saline lake, are characterized by a spectacular, distinctive...that gypsum precipitated from an aqueous fluid (lake water) of low to moderate total salinity (between...Secondary fluid inclusions represent interstitial lake brine in contact with gypsum, slightly enriched...Elsevier B.V. All rights reserved. Keywords: Evaporite lake; Palaeosalinities; Dolomite; Biomineralization ...deposited in a mudflat-saline lake complex isolated from the hypersaline lake developed in the central parts |  | | Journal (article/letter/editorial) | | 1996; Čech et al., 1999; Thomas et al., 2003; Roda et al., 2004; Grew et al., 2006; Vignola et al....study Be-P pegmatites schists metacarbonates magnesite talc shear zones pegmatites I-, A- and S-type...Bavaria NE Bavaria NE Bavaria NE Bavaria Habachtal, Austria Copeirana, Brazil Swat, Pakistan Mzimba, Malawi...Jahrbuch D 61, 93–145. Dill, H.G., 1985. Die Vererzung am Westrand der Böhmischen Masse – Metallogenese in...Bavaria, Germany. Rocks and Minerals 83, 340–347. Roda, E., Pesquera, A., Fontan, F., Keller, P., 2004 |  | Tzamos, Evangelos, Bussolesi, Micol, Grieco, Giovanni, Marescotti, Pietro, Crispini, Laura, Kasinos, Andreas, Storni, Niccolò, Simeonidis, Konstantinos, Zouboulis, Anastasios (2020) Mineralogy and Geochemistry of Ultramafic Rocks from Rachoni Magnesite Mine, Gerakini (Chalkidiki, Northern Greece) Minerals, 10 (11) 934 doi:10.3390/min10110934 | Journal (article/letter/editorial) | | Geochemistry of Ultramafic Rocks from Rachoni Magnesite Mine, Gerakini (Chalkidiki, Northern Greece) Evangelos...(P.M.); laura.crispini@unige.it (L.C.) Grecian Magnesite SA, Gerakini, 63100 Chalkidiki, Greece; a.kas...22 October 2020 Abstract: The importance of magnesite for the EU economy and industry is very high,...community. In this direction, the study of the magnesite-hosting ultramafic rocks can be proved very useful...ultramafic rock samples were collected from the magnesite ore-hosting ophiolite of the Gerakini mining area |  | Ahmat, Kaisar, Cheng, Jianmei, Yu, Ying, Zhao, Ruirui, Li, Jie (2022) CO2-Water-Rock Interactions in Carbonate Formations at the Tazhong Uplift, Tarim Basin, China. Minerals, 12 (5) 635 doi:10.3390/min12050635 | Journal (article/letter/editorial) | | long-term simulation results show that calcite, magnesite, and hematite are the main formed secondary minerals...dolomite, anhydrite, ankerite, siderite, and magnesite [9,16,31]. In addition, the zeta trends, electrostatic...0.89 a 0.101 a 401 151.60 0.008 a Secondary Magnesite Ankerite Hematite Montmorillonite Smectite-Ca...can be seen, compared with Case 6, calcite and magnesite need a longer time to start precipitation in Case...abundance changes of dolomite (d), calcite (e), and magnesite (f). Minerals 2022, 12, 635 14 of 17 In the |  | Assanelli, Matteo, Luoni, Pietro, Rebay, Gisella, Roda, Manuel, Spalla, Maria Iole (2020) Tectono-Metamorphic Evolution of Serpentinites from Lanzo Valleys Subduction Complex (Piemonte—Sesia-Lanzo Zone Boundary, Western Italian Alps) Minerals, 10 (11) 985 doi:10.3390/min10110985 | Journal (article/letter/editorial) | | Assanelli 1 , Pietro Luoni 1 , Gisella Rebay 2 , Manuel Roda 1, * Maria Iole Spalla 1 1 2 * and Dipartimento...considering also carbonate minerals (calcite, dolomite, magnesite, ankerite), with a fixed aCO2 = 0.1. Changing...px H 2 Ol O g At 3.5 a 20 of 39 0 200 400 D2 AM 600 GR T [°C] + Atg + Mt/Spn + Chl Amph Ti-Cl... 176, 913–930. [CrossRef] Luoni, P.; Rebay, G.; Roda, M.; Zanoni, D.; Spalla, M.I. Tectono-metamorphic...subduction and consequences for the Alps and the Pyrenees. Am. J. Sci. 2020, 320, 313–372. [CrossRef] Dilek, Y |  | | Journal (issue) | | c.t.f. Atlantic porta, at ......... ..,,_... MAGNESITE: st. f .o.b. Chewelah, Wuh., dead burned ,rain...04, Wire, 10% .......................... 76-15, Roda, lO'lo ..........................'17 -cot SHAPES:...Wire:. 5~ . ............ .. ............. IC.771 Roda. 5o/o • • ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 12.02, • ...• ft Pl'taW l a · - Y--. N,Y. f I I •~-,■ et-~ ,aM W • - Y_., lf. Y. 'lllle • 11 1 lvt la 0 . 1 , ?...term c:ont-racu at a dl-=ount. IBON ORE: It. lower lake poru. Laite Superlor ore 8111 IM/ 51\),r, J'e, |  | | Journal (issue) | | Nickel has won a 40-year minjng concession in the Lake Izabel area of northern Guatemala and is moving...1. Robert M . Lake and J ames B . Bucke)ey were elected executive vice presidents. Lake and Buckeley were...were formerly vice presidents. Lake will be in charge of copper and brass mill operations. Buckeley will.... 64 .55 WI.re 57.'-8 59.03 60.51 61.70 63.35 Roda 57,13 58.68 60.24 61.35 63-00 64 ,1 2 COPPER: lb... Rolls, 24• &t: under .................. 65,28, Roda, drawn-round ................. 62.73, Wire, bare |  | | Journal (issue) | | ................. 85-90-t IRON ORE: Jt , lower lake ports, ANTIMONY ''ZATACA'' BRAND 500 5th Ave...N. Y. Tel: OX 5-6305 Cable Address: METALCHEMS Lake Superior o re 1963: Bessemer Mesabl 51 ~It% Fe ...from 7'"; to 9"", at the Common Market, of which Austria is not a member. l\1ore than half of Austria's...indicated, v. ith sharp reductions evident "' magnesite which fell horn 1,607,409 mtp)- m 1S62 to 1,303...ror example, can be expccll-d lo hit Aw.trian magnesite producers about 18 months later. Kawecki Chemical |  | | Journal (article/letter/editorial) | | brown, zoned crystals in a matrix of dolomite, magnesite, gypsum, anhydrite, and wagnerite. Sample 3 is...– Sample 2, tourmaline in matrix of dolomite, magnesite, gypsum, anhydrite, and wagnerite. e–f – Sample...A, Gil-Crespo PP, Torres-Ruiz F, Torres-Ruiz J, Roda-Robles E (2016) A multiple regression method for |  | | Journal (article/letter/editorial) | | (2012) Nomenclature of the amphibole supergroup. Am. Mineral. 97, 2031-2048. Hillier S., Velde B. (1991)...study of the Hnúšťa - Mútnik talc-magnesite and Miková - Jedľovec magnesite deposit (Western Carpathians,...Kováčik M., Madarás J., Koděra P., Hraško Ľ. (2004) Magnesite and talc origin in the sequence of geodynamic...Németh Z., Bajtoš P. (eds.), Koděra P., Prochaska W., Roda Š., Tréger M., Baláž P., Grecula P., Cicmanová S...dravite from metacarbonate rocks of the Mútnik magnesite - talc deposit, Hnúšťa, Slovakia. N. Jb. Miner |  | | Journal (article/letter/editorial) | | least partially converted to dolomite and/or magnesite in highly concentrated solutions (6–9 molal of...and magnesite), the solution must have had high Mg/Ca ratios in the stability field of magnesite rather...on primary sedimentary dolomite from Deep Springs Lake, California. Their value (a = 1.0356) at 20 ± 5...precipitation kinetics by temperature and saturation state. Am. J. Sci. 299, 257–288. Baker P. A. and Kastner M...synthesis of folomite from aragonite. Geol. Soc. Am. Bull. 84, 3627–3634. Clayton R. N., Jones B. F. |  | Küster, Dirk, Romer, Rolf L., Tolessa, Dandena, Zerihun, Desta, Bheemalingeswara, K., Melcher, Frank, Oberthür, Thomas (2009) The Kenticha rare-element pegmatite, Ethiopia: internal differentiation, U–Pb age and Ta mineralization. Mineralium Deposita, 44 (7) 723-750 doi:10.1007/s00126-009-0240-8 | Journal (article/letter/editorial) | | MgO content is most likely bound in secondary magnesite and derived from overlying serpentinite and talc–tremolite...differentiation of the Tanco pegmatite at Bernic Lake (Canada) that represents a subhorizontal sheet-like...London 1999) and Pinilla de Fermoselle pegmatite (Roda et al. 2005), the latter one constituting the roof...attributed to rapid, in situ, bottom-up crystallization (Roda et al. 2005, 2006). The Kenticha pegmatite, however...Brisbin WC (1986) Mechanics of pegmatite intrusion. Am Mineral 71:644–651 Černý P (1989) Contrasting geochemistry |  | | Journal (article/letter/editorial) | | Mineral Chemical composition Line Maghemite Magnesite Magnetite Magnetite/vanadiferous Malachite Malayaite...deposits embedded within sedimentary series (magnesite, borate) or they form sediments by themselves...Africa, Great Dyke, Zimbabwe, Muskox, Canada, Dore Lake, Australia, Campo Formoso, Bahia-Brazil) (Barnes...mineralizations in serpentinites (e.g. Rottenmanner Tauern, Austria). The complex Ni–Co–Fe sulfide bravoite is of diagnostic...Duluth Complex, USA, Muskox, Nunavut and Crystal Lake, Canada (Barnes and Francis, 1995; Walker et al |
|
