| GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Locmelis, Marek, Belousova, Elena, Griffin, William L., Gervilla, Fernando, Kerestedjian, Thomas N., O'Reilly, Suzanne Y., Pearson, Norman J., Sergeeva, Ivanina (2015) Genesis and tectonic implications of podiform chromitites in the metamorphosed ultramafic massif of Dobromirtsi (Bulgaria) Gondwana Research, 27 (2) 555-574 doi:10.1016/j.gr.2013.09.020 | Journal (article/letter/editorial) | in the metamorphosed ultramaïŹc massif of Dobromirtsi (Bulgaria) JosĂ© MarĂa GonzĂĄlez-JimĂ©nez a,â, Marek...of Sciences, 24 Georgi Bonchev Str., 1113 SoïŹa, Bulgaria b a r t i c l e i n f o Article history: Received...chromitites occur in the meta-dunite horizon of the Dobromirtsi ultramaïŹc massif, in the Central Rhodope metamorphic...metamorphic core complex (southern Bulgaria). Although these were deformed and metamorphosed together with...suggest that the ultramaïŹc protolith of the Dobromirtsi ophiolite was derived from an original Archean mantle | | | Journal (article/letter/editorial) | Assemblages in Ophiolite Chromitites from the Dobromirtsi Massif, Rhodope Mountains (Bulgaria) JosĂ© MarĂa...Institute, Bulgarian Academy of Sciences, SoïŹa, Bulgaria and 3Departament de Cristal·lograïŹa, Mineralogia...Abstract The Dobromirtsi UltramaïŹc Massif, located in the Rhodope Mountains (SE Bulgaria), is a portion...host peridotites. Like other ophiolite chromitites, those found in Dobromirtsi carry abundant platinum-group...base-metal minerals, chromitite, metamorphism, ophiolite, platinum-group minerals, Rhodope Mountains. | | GonzĂĄlez-JimĂ©nez, JosĂ©M., Gervilla, Fernando, Proenza, JoaquĂn A., Kerestedjian, Thomas, AugĂ©, Thierry, Bailly, Laurent (2009) Zoning of laurite (RuS2)erlichmanite (OsS2): implications for the origin of PGM in ophiolite chromitites. European Journal of Mineralogy, 21 (2) 419-432 doi:10.1127/0935-1221/2009/0021-1921 | Journal (article/letter/editorial) | (OsS2): implications for the origin of PGM in ophiolite chromitites JOSEÌ M. GONZAÌLEZ-JIMEÌNEZ1,*, FERNANDO...Sciences, 24 Georgi Bonchev Str., 1113 Sofia, Bulgaria 4 BRGM (Bureau de recherches geÌologiques et minieÌres)...deposits in the MayarıÌ-Baracoa Ophiolite Belt (eastern Cuba) and in the Dobromirtsi metamorphosed ultramafic...ultramafic (ophiolitic) massif (SE Bulgaria) with regard to zoning in platinum-group minerals (PGM) of the laurite...zoning, ophiolite complex, chromitite, magma mixing, MayarıÌ.Baracoa Ophiolite Belt, Dobromirtsi Ultramafic | | GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Gervilla, Fernando, Proenza, JoaquĂn A., AugĂ©, Thierry, Kerestedjian, Thomas (2009) Distribution of platinum-group minerals in ophiolitic chromitites. Applied Earth Science, 118 (3) 101-110 doi:10.1179/174327509x12550990457924 | Journal (article/letter/editorial) | Sciences, 24 Georgi Bonchev Str., 1113 Sofia, Bulgaria 2 *Corresponding author, email jmgonzj@ugr.es...Tehuitzingo, Mexico; Ray-Iz, Rusia; and Dobromirtsi, Bulgaria), Mesozoic ophiolitic complexes (chromitites...Scotland Austria Austria Russia Australia Canada Bulgaria Cyprus Greece Greece Greece Oman Turkey Cuba...Min. Metall. B) Thetford Mines(*) 2009 VOL Dobromirtsi(*) Troodos(*) Othrys(*) Vourinos(**) Pindos(**)...References Table 1 Characteristics of the studied ophiolite complexes. Keynotes: (*) In situ, (**) in situ | | | Journal (article/letter/editorial) | well as in the mantle or mantle-crust section of ophiolite complexes (Gervilla and Leblanc, 1990; Leblanc...deposits associated to the mantle section of ophiolite complexes, alghouth PGE ores from the layered...DEPOSITS The mantle-crust transition zone of ophiolite complexes, which are fragments MA of oceanic...deposits formed within distinct settings of the ophiolite environment and that have undergone different...the chromite deposits of the Dobromirtsi Massif (southern PT Bulgaria). The final example was chosen | | | Journal (article/letter/editorial) | heterogeneities and upper crustal variations in the ophiolite record: Preface Yildirim Dilek, Jingsui Yang,...heterogeneities and upper crustal variations in the ophiolite record: Preface, Gondwana Research (2014), doi:...heterogeneities and upper crustal variations in the ophiolite record ED Guest Editors Yildirim Dilek CE...heterogeneities and upper crustal variations in the ophiolite record: Preface MA Part I. Origins of peridotites...and metal alloys from chromitites of the Ray-Iz ophiolite of the Polar Urals. AC CE 3. Robinson, P.T | | GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Griffin, William L., Gervilla, Fernando, Proenza, JoaquĂn A., O'Reilly, Suzanne Y., Pearson, Norman J. (2014) Chromitites in ophiolites: How, where, when, why? Part I. A review and new ideas on the origin and significance of platinum-group minerals. Lithos, 189. 127-139 doi:10.1016/j.lithos.2013.06.016 | Journal (article/letter/editorial) | minerals In a review of platinum-group minerals in ophiolite chromitites, GonzĂĄlez-JimĂ©nez et al. (2009a),...and 9 are from chromitites of the Dobromirtsi UltramaïŹc Massif, Bulgaria; 3â5 and 8 are from the chromitites...the Sagua de TĂĄnamo district, Mayari-Baracoa ophiolite (Cuba). reaction and release of components and...morphology, host rock and localisation in the ophiolite sequence, show bulk-rock enrichment in Os, Ir... In this work, we have used the deïŹnition of ophiolite by Dilek and Furnes (2011), who distinguished | | GonzĂĄlez-JimĂ©nez, JosĂ© M., Proenza, JoaquĂn A., Martini, Michelangelo, CamprubĂ, Antoni, Griffin, William L., O'Reilly, Suzanne Y., Pearson, Norman J. (2017) Deposits associated with ultramaficâmafic complexes in Mexico: the Loma Baya case. Ore Geology Reviews, 81. 1053-1065 doi:10.1016/j.oregeorev.2015.05.014 | Journal (article/letter/editorial) | the Golyamo Kamenyane serpentinite, in southern Bulgaria. The porous rim shows higher reïŹectivity under...with chromitites hosted in the mantle section of ophiolite complexes and other known chromitites from Mexico...chromitites hosted in the mantle sequence of ophiolite complexes, which are commonly enriched in IPGE...more recently, from ophiolitic chromitites at Dobromirtsi in the Bulgarian Rhodopes (GonzĂĄlez-JimĂ©nez et...of chromitites hosted the mantle sequence of ophiolite complexes (e.g., GonzĂĄlez-JimĂ©nez et al., 2009) | | | Journal (article/letter/editorial) | Heterogeneities and Upper Crustal Variations in the Ophiolite Record Edited by Y. Dilek J. Yang H. Furnes M...heterogeneities and upper crustal variations in the ophiolite record: Preface Y. Dilek, J. Yang, H. Furnes and...and metal alloys from chromitites of the Ray-Iz ophiolite of the Polar Urals J. Yang, F. Meng, X. Xu, P...chromitite, a new model based on the Luobusa ophiolite, Tibet F. Xiong, J. Yang, P.T. Robinson, X. Xu...chromitites from the mantle section of the Oman ophiolite: A review H. Rollinson and J. Adetunji . . . | | ColĂĄs, Vanessa, GonzĂĄlez-JimĂ©nez, JosĂ© M., Griffin, William L., Fanlo, Isabel, Gervilla, Fernando, O'Reilly, Suzanne Y., Pearson, Norman J., Kerestedjian, Thomas, Proenza, JoaquĂn A. (2014) Fingerprints of metamorphism in chromite: New insights from minor and trace elements. Chemical Geology, 389. 137-152 doi:10.1016/j.chemgeo.2014.10.001 | Journal (article/letter/editorial) | of Sciences, 24 Georgi Bonchev Str., 1113 SoïŹa, Bulgaria f Departament de Cristal lograïŹa, Mineralogia...the Rhodope Metamorphic Core Complex in southern Bulgaria. The chromitites and their host ultramaïŹc rocks...Rhodope Metamorphic Core Complex, of southern Bulgaria and northern Greece (Table 2 and Fig. 1). The...(the Greek equivalent of the Avren synform in Bulgaria) and concluded that the mantle rocks of the allochthonous...that replacing high-Cr chromites in the nearby Dobromirtsi UltramaïŹc Massif (GonzĂĄlez JimĂ©nez et al., 2009) | | Cai, Pengjie, Yang, Jingsui, Lian, Dongyang, Wu, Weiwei, Yang, Yu, Rui, Huichao (2022) Knowledge Structure and Frontier Evolution of Research on Chromitite: A Scientometric Review. Minerals, 12 (10) 1211 doi:10.3390/min12101211 | Journal (article/letter/editorial) | lenticular or podiform morphology, which occurs in the ophiolite upper mantle sequence and the crust mantle transition...Macquarie University mantle section of the Oman ophiolite (33 citations); Xiong et al. (2015) [48], who...formation of podiform chromitite from the Luobusa ophiolite (Tibet) was a multistage process (32 citations);...and tectonic significance of the Dobromirtsi chromitite in Bulgaria (27 citations). Four studies published...et al. (2014) [43] introduced the concept of ophiolite-type diamonds (35 citations, published in âElementsâ); | | Merinero, RaĂșl, Lunar, Rosario, Ortega, Lorena, Piña, RubĂ©n, Monterrubio, SerafĂn, Gervilla, Fernando (2014) Zoned chromite records multiple metamorphic episodes in the Calzadilla de los Barros ultramafic bodies (SW Iberian peninsula) European Journal of Mineralogy, 26 (6) 757-770 doi:10.1127/ejm/2014/0026-2406 | Journal (article/letter/editorial) | metamorphosed chromitites of Golyamo Kamenyane in Bulgaria, which lead us to suggest an identical mechanism...obduction age of the Calzadilla de los Barros ophiolite serpentinite is unknown, the sequence of transformation...suprasubduction mantle as revealed by the Wizer ophiolite complex, Central Eastern Desert, Egypt. Int. J...chromian spinel in serpentinite of Bou-Azzher ophiolite, Anti-Atlas, Morroco. J. Mineral. Petrol. Sci...Golyamo Kamenyane serpentinite, Eastern Rhodopes, SE Bulgaria: a two-stage process. Contrib. Mineral. Petrol | | | Journal (article/letter/editorial) | compositional variations of ÎŽ53 Cr values in ophiolite-hosted chromitites and to delineate geochemical...Balkan Pensula 1. Introduction Chromitites in ophiolite complexes are studied extensively, in particular...in the light of the widespread distribution of ophiolite complexes in Europe and in orogenic zones elsewhere...ÎŽ53 Cr values in Cr-bearing rocks and ores. The ophiolite complexes form an important component of the Tethyan...and Othrys complexes of the south zone. These ophiolite complexes host large chromite deposits and smaller | | GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Griffin, William L., Proenza, JoaquĂn A., Gervilla, Fernando, O'Reilly, Suzanne Y., Akbulut, Mehmet, Pearson, Norman J., Arai, Shoji (2014) Chromitites in ophiolites: How, where, when, why? Part II. The crystallization of chromitites. Lithos, 189. 140-158 doi:10.1016/j.lithos.2013.09.008 | Journal (article/letter/editorial) | shows no consistent spatial location within the ophiolite âstratigraphyâ. The second type (Type IIA) is...occur usually in the upper-mantle part of the ophiolite pseudosection, or near the crust-mantle boundary...Furnes (2011), distinguishing six main types of ophiolite in terms of their environment origin or emplacement:...the bodies depending on their position in the ophiolite pseudo- AC stratigraphy: mantle, transitional...folds. The term âpodiformâ has also been used for ophiolite-hosted chromitites regardeless of the morphological | | GonzĂĄlez-JimĂ©nez, JosĂ© M., Reich, Martin, CamprubĂ, Antoni, Gervilla, Fernando, Griffin, William L., ColĂĄs, Vanessa, OâReilly, Suzanne Y., Proenza, JoaquĂn A., Pearson, Norman J., Centeno-GarcĂa, Elena (2015) Thermal metamorphism of mantle chromites and the stability of noble-metal nanoparticles. Contributions to Mineralogy and Petrology, 170 (2) doi:10.1007/s00410-015-1169-9 | Journal (article/letter/editorial) | Golyamo Kamenyane serpentinite, Eastern Rhodopes, SE Bulgaria: a two-stage process. Contrib Miner Petrol 164:643â657...minerals in podiform chromitites of the Bou Azzer ophiolite, Anti Atlas, Central Morocco. Miner Petrol 92:59â80...chromite ores from the Dobromirtsi ultramafic massif, Rhodope mountains (SE Bulgaria). Geol Acta 7:413â429...assemblages in ophiolite chromitites from the Dobromirtsi massif, Rhodope Mountains (SE Bulgaria). Res Geol...ReâOs signatures of platinumgroup minerals in ophiolite chromitites. Geology. http://dx.doi. org/10.1130/G33064 | | | Journal (article/letter/editorial) | lenaz et al. (2014a) noted that in the Oman ophiolite the temperature of oxidation is bracketed between...heterogeneity in chromitite seams from the Shetland Ophiolite Complex (Scotland). â Lithos 162 â163: 279 â 300...Golyamo Kamenyane serpentinite, Eastern Rhodopes, SE Bulgaria: a two-stage process. â Contributions to Mineralogy...chromite ores from the Dobromirtsi ultramafic massif, Rhodope mountains (SE Bulgaria). â Geologica Acta 7:...the metamorphosed ultramafic massif of Dobromirtsi (Bulgaria). â Gondwana Research 27: 555 â 574. Goutier | | | Journal (article/letter/editorial) | tectono-metamorphic evolution of the Bou-Azzer ophiolite, just before the formation of arsenide ores. Maximum...compositional variations of chromian spinel scattered in ophiolite-related serpentinites hosting or spatially associated...harzburgites of the mantle section of the Bou-Azzer ophiolite, but lower contents of Mn in those from wehrlite...tectonic/mineralizing evolution of the Bou-Azzer ophiolite. 2. Neoproterozoic tectonic evolution of the Bou-Azzer...to present those events that promoted not only ophiolite formation and subsequent serpentinization, as | | | Journal (article/letter/editorial) | fillings, and linear segregations, is a typical ophiolite-associated chromitite. The ore bodies are 10 to...podiform chromitite deposits in the Shetland ophiolite: implications for petrogenesis and PGE concentration...Golyamo Kamenyane serpentinite, Eastern Rhodopes, SE Bulgaria: a two-stage process. Contrib. Mineral. Petrol...chromite ores from the Dobromirtsi ultramafic massif, Rhodope Mountains (SE Bulgaria). Geol. Acta 7, 413â429...assemblages in ophiolite chromitites from the Dobromirtsi Massif, Rhodope Mountains (Bulgaria). Res. Geol | | | Journal (article/letter/editorial) | reported from chromitites in the Dobromirtsi Massif in southeast Bulgaria (GonzaÌlez-JimeÌnez et al., 2009)...compositional changes are greater in extent in Dobromirtsi samples than in Cuaba samples because of sustained...chromite ores from the Dobromirtsi UltramaïŹc Massif, Rhodope Mountains (SE Bulgaria). Geologica Acta, 7...geochemical consequences: constraints from the Leka ophiolite complex, Norway. Chemical Geology, 249, 66 90...Chromites from the early Proterozoic Outokumpu-Jormua ophiolite belt; a comparison with chromites from Mesozoic | | | Journal (article/letter/editorial) | of high-Al and high-Cr chromitites from Greece, Bulgaria and the Kempirsai Massif (Urals) reveals a strong...including Ga, from chromitite samples of selected ophiolite complexes in Greece (Pindos, Central Vourinos...analyses of chromite from chromitites of Greece, Bulgaria and Kempirsai (Urals). Vourinos Pindos Skyros...Rhodope Massif Skyros Urals Kempirsai Greece Bulgaria wt% Sky. 4 Sky. 5 Soufli 1 Soufli 2 Gomati...Kempirsai Greece Sky. 5 Soufli 1 Soufli 2 Bulgaria Gomati Broucevci Jacovitsa Pletena Goliamo | | GonzĂĄlez-JimĂ©nez, JosĂ© MarĂa, Barra, Fernando, Walker, Richard J., Reich, Martin, Gervilla, Fernando (2014) Geodynamic implications of ophiolitic chromitites in the La Cabaña ultramafic bodies, Central Chile. International Geology Review, 56 (12) 1466-1483 doi:10.1080/00206814.2014.947334 | Journal (article/letter/editorial) | is similar to other high-Cr chromitites from ophiolite complexes, suggesting that they crystallized from...Cordillera basement were formed. Keywords: chromite; ophiolite; marginal basin; Chile; Chilenia Introduction...2014a) that are hosted in the mantle sequence of ophiolite complexes and shows an enrichment in the IPGE...al. 2011); and Sagua de TĂĄnamo, MayarĂ-Baracoa ophiolite, Cuba (GonzĂĄlez-JimĂ©nez et al. 2011). Cuba (GonzĂĄlez-JimĂ©nez...Initial 187Os/188Os versus presumed age (Ga) of ophiolite formation for the La Cabaña chromitites and other | | | Journal (article/letter/editorial) | clinopyroxenite-dunite complexes located within the Aldan Province, in the southeastern part of the Siberian Craton...distinct feature, particularly when compared with ophiolite-type massifs and stratiform complexes. This feature...metamorphosed chromitites of the Dobromirtsi ophiolite massif, Bulgaria (GonzĂĄlez-JimĂ©nez et al., 2012)...mantle tectonite at Harold's Grave (Shetland ophiolite complex, Scotland). Mineral. Petrol. 107, 963â970...mantle chromitite at Haroldâs Grave (Shetland ophiolite ĐĄomplex, Scotland) / Ore Geology Reviews 75, 174â185 | | | Journal (article/letter/editorial) | continental margin as the mantle suite of obducted ophiolite nappes (e.g., Ahmed and Arai, 2003; Dönmez et...within the ultramaïŹc sequence of an individual ophiolite massif. Currently, the most supported scenarios...of chromitites located in the AntalyaâIsparta ophiolite occurrences. Major and traceto minor-element abundances...mineralization throughout the mutual AntalyaâIsparta ophiolite complex. 2. General geological framework The intense...branch of the so-called Neotethyan Ocean. Several ophiolite outcrops are distributed along these suture zones | | | Journal (article/letter/editorial) | Discovery of the Solomon iron deposits, Hamersley Province, Western AustraliaâD. Kepert, D. N. Clarke, C...Creek and Robertson Range Projects, Hamersley Province, Western AustraliaâP. Darvall, R. McCarthy, and...mineralisation at E deposit (East), Area C, Hamersley Province, Western Australiaâ F.M. Bodycoat 49 A synopsis...of the channel iron deposits of the Hamersley Province, Western AustraliaâE.R. Ramanaidou and R.C. Morris...oxidized cobalt and manganese ores in the Katanga province, DR CongoâSophie DecrĂ©e, Ătienne Deloule, Gilles | | | Journal (article/letter/editorial) | the Voidolakkos and Xerolivado mines, Vourinos ophiolite complex, Greece: implications for deformation-induced...Xerolivado districts, located in the Vourinos ophiolite complex, northwestern continental Greece, were...areas of Voidolakkos and Xerolivado, Vourinos ophiolite complex, Greece. The morphological and structural...âMesohellenic ophioliteâ (Rassios and Dilek, 2009). More speciïŹcally, the Vourinos ophiolite complex is...1972; Rassios and Moores, 2006). The Vourinos ophiolite complex covers a total area of 450 km2 and is |
|