 | ISHIMARU, Satoko, ARAI, Shoji, MIURA, Makoto, SHMELEV, Vladimir R., PUSHKAREV, Evgeny (2015) Ruby–bearing feldspathic dike in peridotite from Ray–Iz ophiolite, the Polar Urals: Implications for mantle metasomatism and origin of ruby. Journal of Mineralogical and Petrological Sciences, 110 (2) 76-81 doi:10.2465/jmps.141021 | Journal (article/letter/editorial) | | 76–81, 2015 LETTER Ruby–bearing feldspathic dike in peridotite from Ray–Iz ophiolite, the Polar Urals:...Implications for mantle metasomatism and origin of ruby Satoko ISHIMARU*, Shoji ARAI**,***, Makoto MIURA**...Branch, Russian Academy of Sciences, Russia Crystallization of ruby requires excess Al and appreciable...in the system. A ruby–bearing feldspathic dike crosscuts dunite in the Ray–Iz massif, the Polar Urals...plagioclase at the center to amphibole outward. Ruby has been observed in between, and the zone is composed |  | 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) | | Journal Pre-proof Genesis of the Ray-Iz chromitite, Polar Urals: Inferences to mantle conditions and...Zoheir, P.T. Robinson, et al., Genesis of the Ray-Iz chromitite, Polar Urals: Inferences to mantle conditions...Elsevier. Journal Pre-proof Genesis of the Ray-Iz chromitite, Polar Urals: Inferences to mantle conditions...uni-kiel.de) Journal Pre-proof Genesis of the Ray-Iz chromitite, Polar Urals: Inferences to mantle conditions...inclusions in magnesiochromite from the of Ray-Iz ophiolites are herein considered as clues of their |
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Rai-Iz Ophiolite Massif, Yamalo-Nenets Autonomous Okrug, Russia