 | | Journal (article/letter/editorial) | | ophiolitic metaultramafics, central Eastern Desert, Egypt: Evidences from chromites, sulphides and gangues...Faculty of Science, Zagazig University, Zagazig, Egypt Correspondence AbdelâAal M. AbdelâKarim, Geology...of Science, Zagazig University, Zagazig 44519, Egypt. Email: am_abdelkarim@hotmail.com | Shaimaa A...Ma) of Um Halham, Fawakhir and Barramiya, central Eastern Desert, Egypt. These ultramafics exhibit variable...pyrite or as native nuggets in listwaenites of Barramiya area. Gangue metasomatized phases associated with |  | | Journal (article/letter/editorial) | | quartz, dolomite and Cr-rich phengite ED (mariposite, K(Al,Cr)2(Al,Si)4O10(OH)2), are generally regarded...(BSE) mode. Mineral analyses of chrome-spinel, mariposite and magnesite were obtained with a JEOL JXA-8100...magnesite, quartz and dolomite, with trace amounts of mariposite, chrome-spinel and talc. Three types of listwaenite...finer-grained, foliated matrix CR composed of quartz, mariposite and magnesite, with micron-size zircon, rutile... combined make up < 0.5 vol% (Fig. 5c). AN mariposite (Fig. 5b). The accessory, micron-size zircon |  | | Journal (article/letter/editorial) | | associated with opaque phases, chromite, fuchsite, mariposite and accessory minerals such as talc, antigorite...antigorite, clay minerals including illite. Mariposite is a chrome mica with a distinctive green color and formula...(2004). A new classification of the gold deposits of Egypt. Ore Geology Reviews, 25(1-2), 1â37. https://doi...Listvenite-lode association at the Barramiya gold mine, Eastern Desert, Egypt. Ore Geology Reviews, 39(1-2) |
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