 | Hodel, F., Macouin, M., Triantafyllou, A., Carlut, J., Berger, J., Rousse, S., Ennih, N., Trindade, R.I.F. (2017) Unusual massive magnetite veins and highly altered Cr-spinels as relics of a Cl-rich acidic hydrothermal event in Neoproterozoic serpentinites (Bou Azzer ophiolite, Anti-Atlas, Morocco) Precambrian Research, 300. 151-167 doi:10.1016/j.precamres.2017.08.005 | Journal (article/letter/editorial) | | Neoproterozoic serpentinites (Bou Azzer ophiolite, Anti-Atlas, Morocco) F. Hodel, M. Macouin, A. Triantafyllou...Neoproterozoic serpentinites (Bou Azzer ophiolite, Anti-Atlas, Morocco), Precambrian Research (2017)...Neoproterozoic serpentinites (Bou Azzer ophiolite, Anti-Atlas, Morocco). F. Hodel(1), M. Macouin(1),... Department of Fundamental & Applied Geology – Mining Geology, Univ. de Mons, 7000 Mons, Belgium 3 Laboratoire...DĂ©partement de GĂ©ologie, EGGPG, 24000 El Jadida, Morocco 6 Instituto de Astronomia, GeofĂsica e CiĂŞncias |  | | Journal (article/letter/editorial) | | as well as from the Late Proterozoic Bou-Azzer ophiolite in Morocco (Gahlan et al., 2006; Gahlan and Arai...the epigenetic magnetite veins of the Bou Azzer ophiolite in Morocco, showing analogous depletions in Al...absence of asymmetric bands at the high frequency region of the spectra (around 36003650 cm-1) implies that...hydrothermal magnetite veins has been known from the Bou-Azzer ophiolite (Gahlan and Arai, 2007). Hydrothermal...Co-rich chromian spinels from the Bou-Azzer mining district (Morocco): Constraints on their relationship |  | Colás, Vanessa, González-JimĂ©nez, JosĂ© MarĂa, CamprubĂ, Antoni, Proenza, JoaquĂn A., Griffin, William L., Fanlo, Isabel, O’Reilly, Suzanne Y., Gervilla, Fernando, González-Partida, Eduardo (2019) A reappraisal of the metamorphic history of the Tehuitzingo chromitite, Puebla state, Mexico. International Geology Review, 61 (14) 1706-1727 doi:10.1080/00206814.2018.1542633 | Journal (article/letter/editorial) | | 1950 and 1960, while the precise data about the mining history and the ore production is absent (Proenza...characterized by the replacement of primary olivine to lizardite/chrysotile, and pyroxene to bastite. During the...event led to the retrogression of antigorite to lizardite/chrysotile between 250 and 350 ÂşC, at ~ 2 kbar...work were collected from dumps close to the old mining works from the Tehuitzingo chromite deposits (Figure...e. laminar crystals of antigorite replaced by lizardite with interpenetrative texture, chrysotile filling |  | | Journal (article/letter/editorial) | | sediment-hosted Cu-Co mineralization in the Kunene Region, northwestern Namibia. The DOF is hosted in Neoproterozoic...Pauvres, Vandoeuvre lès Nancy, 54501, France 4 Orano Mining, 125 Avenue de Paris, 92320 Châtillon, France e-mail:...deviation from best-practice and quality standards in mining, processing and production is critically looked...(2021) COMPOSITION OF GOLD IN THE ROMAN GOLD MINING DISTRICT KARTH, LOWER AUSTRIA Elmer, S.1, Lockhoff,...simone.elmer@unileoben.ac.at 1 2 The Roman mining district Karth is located between Semmering SchnellstraĂźe |  | | Book (volume) | | cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological...see Fig. 1.9), but generally IR spectrum in this region is characteristic of all these minerals. In IR...vibrations of a large number of atoms within the region of coherent vibrations. However, in real periodic |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...in Switzerland, it is only in the Maderanertal region of east-central Canton Uri that clefts bearing...clefts are found fairly commonly throughout this region, such that only a handful of notable finds during...specimens were brought to the 2003 Tucson show. MOROCCO Imilchil area. Outcrops of episyenite and of contact-metamorphic |
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