| | Journal (article/letter/editorial) | and FeâNi minerals in the Sartohay podiform chromitite (west Junggar, China): implications for TâpHâfO2âfS2...and FeâNi minerals in the Sartohay podiform chromitite (west Junggar, China): implications for TâpHâfO2âfS2...and FeâNi minerals in the Sartohay podiform chromitite (west Junggar, China): implications for TâpHâ fO2âfS2...Space Sciences, Peking University, Beijing 100871, China (corresponding author: yfzhu@pku.edu.cn) ABSTRACT...magnetite + platinum-group minerals (PGM), and millerite ± heazlewoodite are associated with three types | | Zhu, Yongfeng, Tan, Juanjuan, Qiu, Tian (2016) Platinum group mineral (PGM) and FeâNiâAsâS minerals in the Sartohay chromitite, Xinjiang (NW China): Implications for the mobility of Os, Ir, Sb, and As during hydrothermal processes. Ore Geology Reviews, 72. 299-312 doi:10.1016/j.oregeorev.2015.08.001 | Journal (article/letter/editorial) | and FeâNiâAsâS minerals in the Sartohay chromitite, Xinjiang (NW China): Implications for the mobility...University, Beijing 100871, China Wuhan Center of Geological Survey, Wuhan 430223, China a r t i c l e i n...mĂ©lange Sartohay Junggar a b s t r a c t The Sartohay chromitite deposit, hosted in the Sartohay ophiolite...ophiolite mĂ©lange in western Junggar (Xinjiang province, NW China), contains irarsite, breithauptite, and...pentlanditeâheazlewooditeâmaucherite, milleriteâ breithauptite, to milleriteâgodlevskiteâirarsite-dominated | | | Journal (article/letter/editorial) | inclusions in the Sartohay podiform chromitites in west Junggar of northwest China Qingmin Zhu, Yongfeng...inclusions in the Sartohay podiform chromitites in west Junggar of northwest China, Ore Geology Reviews...inclusions in the 2 Sartohay podiform chromitites in west Junggar of northwest China 3 4 Qingmin Zhu...Sciences, 6 Peking University, Beijing 100871, China (corresponding author: yfzhu@pku.edu.cn) 7 ABSTRACT...chromitites hosted by the Sartohay ophiolitic mĂ©lange in west Junggar, northwest China. 11 New petrographic | | Maibam, Bidyananda, Foley, Stephen, Luguet, Ambre, Jacob, Dorrit E., Singh, Toijam Bapin, Ray, Dwijesh, Panda, Dipak Kumar, Keppler, Ruth (2017) Characterisation of chromites, chromite hosted inclusions of silicates and metal alloys in chromitites from the Indo-Myanmar ophiolite belt of Northeastern India. Ore Geology Reviews, 90. 260-273 doi:10.1016/j.oregeorev.2017.05.032 | Journal (article/letter/editorial) | Mg, Mn, Cr and Zn) and pure element standards (V, Co). The oxide minerals were measured with five WDS...standards were pyrite for S, Cr2O3 for Cr, and pure Co and Ni metals. Analyses of the NIST 610 glass standard...(for Cu), pyrite (for Fe, S), and metals for Cu, Co and Ni. Analyses were carried out with an acceleration...10 s on background, with the exception of Ni and Co, which were analyzed for 30 s on peak and 15 s on...in-house chromite secondary standard LCR-1 (Lace mine, South Africa; Locmelis et al., 2011) were analyzed | | Zhou, Mei-Fu, Robinson, Paul T., Su, Ben-Xun, Gao, Jian-Feng, Li, Jian-Wei, Yang, Jing-Sui, Malpas, John (2014) Compositions of chromite, associated minerals, and parental magmas of podiform chromite deposits: The role of slab contamination of asthenospheric melts in suprasubduction zone environments. Gondwana Research, 26 (1) 262-283 doi:10.1016/j.gr.2013.12.011 | Journal (article/letter/editorial) | Sciences, The University of Hong Kong, Hong Kong, China b State Key Laboratory of Lithospheric Evolution... Beijing, China State Key Laboratory of Geological Processes and Mineral Resources, China University...Geological Sciences, Beijing, China AC CE d PT of Geosciences, Wuhan, China __________________ *Corresponding...magmas of high-Cr SC chromitites have higher Sc, Mn, Co and Ni, and lower Ti, V, Zn and Ga concentrations...patterns, showing slight enrichments in V, Mn and Co, and depletion in Ni and Zn. Regardless of their | | Zhang, Huichao, Chai, Peng, Zhang, Hongrui, Hou, Zengqian, Chen, Shouming, Sun, Yanbin, Peng, Qing (2019) TwoâStage Sulfide Mineral Assemblages in the Mineralized Ultramafic Rocks of the Laowangzhai Gold Deposit (Yunnan, SW China): Implications for Metallogenic Evolution. Resource Geology, 69 (3) 270-286 doi:10.1111/rge.12201 | Journal (article/letter/editorial) | Rocks of the Laowangzhai Gold Deposit (Yunnan, SW China): Implications for Metallogenic Evolution Huichao...and 2Zhenyuan Company of Yunnan Gold Co. Ltd., Zhenyuan, China Abstract The Laowangzhai gold deposit...deposit, located in the Ailaoshan gold belt (SW China), is hosted in various types of rocks, including in quartz...Academy of Geological Sciences, Beijing 100037, China. Email: cx001chaipeng@163.com H. R. Zhang, Institute...Academy of Geological Sciences, Beijing 100037, China. Email: zhanghr@yeah.net © 2019 The Society of | | | Journal (article/letter/editorial) | Hegenshan podiform chromitites (Inner Mongolia, China): Sub-solidus cooling and hydrothermal alteration...Hegenshan podiform chromitites (Inner Mongolia, China): Sub-solidus cooling and hydrothermal alteration...Hegenshan podiform chromitites (Inner 2 Mongolia, China): Sub-solidus cooling and hydrothermal alteration...Sciences, Peking 7 University, Beijing 100871, China 8 *Corresponding author, E-mail: yfzhu@pku.edu...ophiolitic complex from the Inner Mongolia 12 of China display massive, semi-massive, and disseminated | | Xiong, Fahui, Zoheir, Basem, Robinson, Paul T., Yang, Jingsui, Xu, Xiangzhen, Meng, Fancong (2020) Genesis of the Ray-Iz chromitite, Polar Urals: Inferences to mantle conditions and recycling processes. Lithos, 374. 105699pp. doi:10.1016/j.lithos.2020.105699 | Journal (article/letter/editorial) | Academy of Geological Sciences, Beijing 100037, China 2 lP re snipercags@163.com, xiongfahui@126.com...ur 3 na 511458, China University of Science and Technology, Qingdao 266590, China 4 Department of...Academy of Geological Sciences, Beijing 100037, China Marine Science and Engineering Guangdong Laboratory...(Guangzhou), 511458, China Shandong University of Science and Technology, Qingdao 266590, China 4Department ...of Nuclear Resources and Environment, East -p China Institute of Technology. The applied analytical | | Gervilla, F., Proenza, J.A., Frei, R., GonzĂĄlez-JimĂ©nez, J.M., Garrido, C.J., Melgarejo, J.C., Meibom, A., DĂaz-MartĂnez, R., Lavaut, W. (2005) Distribution of platinum-group elements and Os isotopes in chromite ores from MayarĂ-Baracoa Ophiolitic Belt (eastern Cuba) Contributions to Mineralogy and Petrology, 150 (6) 589-607 doi:10.1007/s00410-005-0039-2 | Journal (article/letter/editorial) | websterite dikes. With the exception of the Prudencio mine, olivine and their alteration products (serpentine...phases interstitial to chromite. At the Prudencio mine the interstitial silicates are orthopyroxene and...abundances in a single chromite deposit (Mercedita mine) vary from 32.4 to 165.9 ppb total PGE (Table 2)...chromitite samples from the studied mines (in ppb) Mine Sample Os Ir Ru Rh Pt Pd PGE Mercedita...massif in New Caledonia (Leblanc 1995), from the Sartohay block of the Dalabute ophiolite (Zhou et al. 2001) | | | Journal (article/letter/editorial) | 5 Ga Dongwanzi ophiolitic complex in the North China craton. Some small bodies consisting of highly metamorphosed...sulphides and altered silicates, while silicates, millerite, and nickeline are found in nodular and schlieren...antimonides. 353 These are represented by nickeline, millerite, gersdorffite, maucherite, As-bearing tucÌekite...The Archean Dongwanzi ophiolite complex, North China Craton 2.505-billion-year-old oceanic crust and...evolution in the Sartohay high-Al chromite deposits of the Dalabute ophiolite (NW China). J. Asian Earth | | Kapsiotis, Argyrios, Economou-Eliopoulos, Maria, Zheng, Hao, Su, Ben-Xun, Lenaz, Davide, Jing, Jie-Jun, Antonelou, Aspasia, Velicogna, Matteo, Xia, Bin (2019) Refractory chromitites recovered from the Eretria mine, East Othris massif (Greece): Implications for metallogeny and deformation of chromitites within the lithospheric mantle portion of a forearc-type ophiolite. Geochemistry, 79 (1) 130-152 doi:10.1016/j.geoch.2018.12.003 | Journal (article/letter/editorial) | Refractory chromitites recovered from the Eretria mine, East Othris massif (Greece): Implications for metallogeny...Science, Sun Yat-sen University, Guangzhou 510275, China School of Earth Science and Geological Engineering...Engineering, Sun Yat-sen University, Guangzhou 510275, China c Department of Geology and Geoenvironment, Section...Beijing 100029, China e University of Chinese Academy of Sciences, Beijing 100049, China f Department of...Neo-Tethys The chrome ores of the abandoned Eretria mine of the East Othris ophiolite occur within a pervasively | | Uysal, I., Sadiklar, M. B., Tarkian, M., Karsli, O., Aydin, F. (2005) Mineralogy and composition of the chromitites and their platinum-group minerals from Ortaca (Mu?la-SW Turkey): evidence for ophiolitic chromitite genesis. Mineralogy and Petrology, 83 (3) 219-242 doi:10.1007/s00710-004-0063-3 | Journal (article/letter/editorial) | ICP-MS (Perkin-Elmer Elan 6000) for the elements Ni, Co, Cu, Ga, V and Zn with the detection limits of 0...CR37B-1 1050 120 4 20 470 2 CR36A TE [mg=g] Ni 650 Co 110 Cu 4 Ga 16 V 560 Zn 2 Sample n.a. 258 n.a...the chromitites 227 Ir Ru Rh Pt Pd PGE Pd=Ir Ni Co Ga V Zn Cr# 1 0.878 0.378 0.682 0.435 0.879 0.540...752 0.144 0.006 Ni 1 0.765 0.692 0.279 0.237 Co 1 0.828 0.080 0.631 Ga 1 0.123 0.323 V Table...with Co, Ga, V and Cr#. In addition, good interelement positive correlation is found between Co, Ga, | | Pujol-SolĂ , NĂșria, Proenza, JoaquĂn, Garcia-Casco, Antonio, GonzĂĄlez-JimĂ©nez, JosĂ©, Andreazini, Aleu, Melgarejo, Joan, Gervilla, Fernando (2018) An Alternative Scenario on the Origin of Ultra-High Pressure (UHP) and Super-Reduced (SuR) Minerals in Ophiolitic Chromitites: A Case Study from the Mercedita Deposit (Eastern Cuba). Minerals, 8 (10). 433pp. doi:10.3390/min8100433 | Journal (article/letter/editorial) | Mercedita Mine. MayarĂâBaracoa Ophiolitic Belt (MBOB) showing the location of the Mercedita Mine. 2.1....mineral phases are FeâNi sulfides (commonly, millerite) and platinum-group minerals (PGM: laurite, irarsite)...ferrian chromite, chlorite and sulfides of Ni (millerite) and Cu (chalcopyrite, chalcocite). Far from the...microprobe analyses of chromite from the Mercedita mine. Sample TiO2 (wt %) Al2 O3 V2 O3 Cr2 O3 Fe2 O3 *...ferrian chromite, chlorite and sulfides of Ni (millerite) and Cu (chalcopyrite, chalcocite). Figure 3 | | Uysal, Ibrahim, Akmaz, Recep Melih, Kapsiotis, Argyrios, Demir, Yılmaz, Saka, Samet, Avcı, Erdi, MĂŒller, Dirk (2015) Genesis and geodynamic significance of chromitites from the Orhaneli and Harmancık ophiolites (Bursa, NW Turkey) as evidenced by mineralogical and compositional data. Ore Geology Reviews, 65. 26-41 doi:10.1016/j.oregeorev.2014.08.006 | Journal (article/letter/editorial) | Sciences, Sun Yat-Sen University, Guangzhou, PR China d Department of Geological Engineering, Recep Tayyip... hollingworthite, native osmium and iridium. Millerite and pentlandite represent the most abundant primary...(Ahmed et al., 2012), the chromitites at the Ranomena mine, Toamasina district, Madagascar (Grieco et al.,...magnesiochromite and silicate groundmass (Fig. 5i, j, mâo). Millerite, pentlandite, bornite, chalcopyrite, awaruite...in millerite from the Orhaneli chromitites range between 57.84 and 62.16 wt.%, whereas millerite contains | | Ismail, Sabah A., Kettanah, Yawooz A., Chalabi, Sawsan N., Ahmed, Ahmed H., Arai, Shoji (2014) Petrogenesis and PGE distribution in the Al- and Cr-rich chromitites of the Qalander ophiolite, northeastern Iraq: Implications for the tectonic environment of the Iraqi Zagros Suture Zone. Lithos, 202. 21-36 doi:10.1016/j.lithos.2014.05.013 | Journal (article/letter/editorial) | pyroxene and olivine, inclusions of laurite, millerite and galena were detected within the chromitites...crystals (Fig. 5e); meanwhile millerite, ilmenite and galena are rare. Millerite form irregular grains associated...serpentinized matrix, (c, d) laurite, (e) pyrite, (f) millerite, (g) chromite, (h) ilmenite. are b0.5 wt.% and... Four EPMA-WDS analysis for the rarely found millerite (Fig. 5f) showed an average composition of 60...within or below detection limits, except for Sc, V, Co, Ni, Zn, Sr, Ba, Pb, S, As and Br which show variable | | Boskabadi, Arman, Pitcairn, Iain K., Leybourne, Matthew I., Teagle, Damon A.H., Cooper, Matthew J., Hadizadeh, Hossein, Nasiri Bezenjani, Rasoul, Monazzami Bagherzadeh, Reza (2020) Carbonation of ophiolitic ultramafic rocks: Listvenite formation in the Late Cretaceous ophiolites of eastern Iran. Lithos, 352. 105307 doi:10.1016/j.lithos.2019.105307 | Journal (article/letter/editorial) | Scientific. Repeat analysis of re NBS18, IAEA-CO-1 and IAEA-CO-8 standards and two controls gave standard...ranging from a ÎŽ18O VPDB value of -2.44 â° ur (IAEA-CO-1; Brand et al., 2014) to a ÎŽ18O VPDB value of -23...harzburgite with lower abundances and the appearance of millerite replacing previous Antigorite is the main serpentine... sulfide phase are dominated by disseminated millerite with traces pentlandite, chalcopyrite, and heazlewoodite... violarite, minor garnierite, with traces of millerite, cinnabar and barite. Pyrite-bravoite is the most | | | Journal (article/letter/editorial) | carbonate-altered reaction products contain secondary millerite and minor pyrite as determined by electron microprobe...before the CO2 injection. The presence of minor millerite and pyrite in the alteration products is consistent...graphite, formation of reduced carbon intermediaries (CO, formate, formaldehyde, methanol), formation of siderite...thermodynamic model that allowed equilibrium between CO2, CO, formate, formaldehyde, methanol, and H2, but not...M. (2013) Accelerated carbonation of brucite in mine tailings for carbon sequestration. Environ. Sci | | GonzĂĄlez-JimĂ©nez, J.M., Proenza, J.A., Gervilla, F., Melgarejo, J.C., Blanco-Moreno, J.A., Ruiz-SĂĄnchez, R., Griffin, W.L. (2011) High-Cr and high-Al chromitites from the Sagua de TĂĄnamo district, MayarĂ-Cristal ophiolitic massif (eastern Cuba): Constraints on their origin from mineralogy and geochemistry of chromian spinel and platinum-group elements. Lithos, 125 (1) 101-121 doi:10.1016/j.lithos.2011.01.016 | Journal (article/letter/editorial) | alloy/oxides (?): 13â14. Ir Ru Pt Pd Rh Fe Cr Ni Cu Co S As Total Raw analyses (wt.%) 1 33.44 2 10.81...2007); Poum, New Caledonia (Leblanc, 1995); Luobusa, China (Zhou and Bai, 1992; Zhou and Robinson, 1994; Peng...Japan (Arai, 1997 in Ahmed et al., 2001); Sartohay, China (Zhou and Bai, 1992; Zhou and Robinson, 1994;...associated with other PGM, base metal sulïŹdes (millerite or pentlandite) or silicates (Fig. 9a and b)....subhedral inclusions of NiâCuâFe sulïŹdes (mainly millerite, chalcocite and pentlandite) occur aligned in | | Kapsiotis, Argirios, Grammatikopoulos, Tassos A., Tsikouras, Basilios, Hatzipanagiotou, Konstantin, Zaccarini, Federica, Garuti, Giorgio (2011) Mineralogy, composition and PGM of chromitites from Pefki, Pindos ophiolite complex (NW Greece): evidence for progressively elevated fAs conditions in the upper mantle sequence. Mineralogy and Petrology, 101 (1) 129-150 doi:10.1007/s00710-010-0140-8 | Journal (article/letter/editorial) | sporadically. Accessory base-metal sulfides (BMS, mainly millerite) and base-metal alloys (BMA, mainly awaruite)... The X-ray Kα lines were used for S, As, Fe, Ni, Co and Cu, Lα lines for Ru, Ir, Rh, Pt and Ag, LÎČ for...described from its type locality in Anduo, Tibet, China (Ru#: 0.91 in average, Yu and Chou 1979). Sulfarsenides... Except for its type locality in Anduo, Tibet, China (Yu and Chou 1979), anduoite was described in the...crystallizing melt probably allowed magnesiochromite-PGM co-precipitation to relatively low temperatures, which | | | Journal (article/letter/editorial) | A1141 Mineralogy, chemistry and distribution of mine tailings from the Murgul (Artvin) Cu deposit and...edu.tr) Murgul Cu deposit is the largest copper mine of Turkey and is in production since pre-Republican...impact of mine tailings disposed of into the streams draining the deposit. Due to disposal of mine waste...the streams, particles originating from the Murgul mine are highly enriched in the alluvium. Stream sediment...to quartz content due to dilution at times of no-mine production. However, the second group of samples | | | Journal (article/letter/editorial) | Engineering, Sun Yat-sen University, Guangzhou, China Chromitites, associated with upper mantle spinel...Engineering, Sun Yat-sen University, Guangzhou 510275, China. E-mail: kapsiotisa@yahoo.gr; kapsiotis@mail.sysu...and alloys (BMS and BMA, respectively) such as millerite and awaruite, are also common inclusions in chromian...within curved chromitite layers at the Xerolivado mine, whereas thin magnesiochromite stringers were documented...accommodates elevated concentrations of Si, Mn, Zn and even Co (e.g. Groves et al., 1983; Wylie et al., 1987; Michailidis |
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