 | | Journal (issue) | | 785 by T. P. Moore & P. Huber "Grape agate" from West Sulawesi, Indonesia ............. ................Columns What's new in minerals: The Sainte-Marie-aux-Mines Show 2018 .. .. ........ .. ...... ...............SHOWS TABULAR BLUE BERYL ON TOURMALINE DEO DARRAH MINE, NEAR PATTA GUZAR, BADAKSHAN, AFGHANISTAN 6CM TOM...Austrian Alps is a cluster of three small magnesite mines, one of which has produced the finest strontianite...also yielded fine crystals of dolomite, magnesite, pyrite, quartz and celestine. Mining there for many more |  | El Ghorfi, Mustapha, Oberthür, Thomas, Melcher, Frank, Lüders, Volker, El Boukhari, Abdelmajid, Maacha, Lhou, Ziadi, Rachid, Baoutoul, Hssain (2006) Gold–palladium mineralization at Bleïda Far West, Bou Azzer–El Graara Inlier, Anti-Atlas, Morocco. Mineralium Deposita, 41 (6) 549-564 doi:10.1007/s00126-006-0077-3 | Journal (article/letter/editorial) | | mineralization at Bleïda Far West, Bou Azzer–El Graara Inlier, Anti-Atlas, Morocco Received: 20 December...structurally controlled Au–Pd mineralization at Bleïda Far West occurs in a volcano-sedimentary rock sequence...worldwide (Brazil, Australia, UK), including Bleïda Far West, is their formation in the epithermal (<300°C)... Platinum group minerals . Bleïda Far West . Anti-Atlas . Morocco Introduction Editorial handling:...of Geology, University Cadi Ayyad, Marrakech, Morocco e-mail: must_elghorfi@yahoo.fr V. Lüders Geoforschungszentrum |  | Lusty, P. A., Naden, J., Bouch, J. J., McKervey, J. A., McFarlane, J. A. (2011) Atypical Gold Mineralization in an Orogenic Setting--The Bohaun Deposit, Western Irish Caledonides. Economic Geology, 106 (3) 359-380 doi:10.2113/econgeo.106.3.359 | Journal (article/letter/editorial) | | Ordovician rocks of the South Mayo trough. The east-west–trending Cregganbaun shear zone extends through...breccia zone containing limonite, chlorite, calcite, pyrite, chalcopyrite, and visible gold, and extending...significant “Irish Midlands basin,” named the “North West Province” (Phillips and Sevastopulo, 1986; Johnston et...to represent a zone of repeated, dominantly east-west extension and vein infilling of open cavities. Figures...Silurian unit at Bohaun, which occurs only to the west of the mineralized fault zone. During regional deformation |  | | Book (edition) | | colours of bornite (brown), chalcocite (blue), and pyrite (creme). 2 Reflectance Reflectance relates to...internal reflections. Isotropic minerals, such as pyrite or galena, do not show bireflectance. Left: Radial...anisotropy. In rare cases, isotropic minerals, such as pyrite or galena, may show an anomalous anisotropy due...transmitted light). Left: The polishing hardness of pyrite (creme) is much higher than that of graphite (brownish...grey), which shows grooves at the contact with pyrite, leading to a strong relief. 4 Cleavage Cleavage |  | | Book | | of Earth Sciences Mohammed Ist University Oujda Morocco ISSN 2365-0559 Mineral Resource Reviews ISBN 978-3-319-31731-1...data on diverse types of metallic deposits in Morocco, Algeria, Tunisia, Mali, Mauritania, Egypt, Sudan...the setting and origin of major deposits in the region, together with information on tonnages and grades...lead-zinc-silver deposits of the Tighza district of Morocco, proposing links to granite-related porphyry and...Zgounder epithermal silver-mercury deposit of Morocco, providing evidence for a genetic tie to Neoproterozoic |  | | Journal (article/letter/editorial) | | their modes of occurrence in ores of the Noril’sk region, both with the objective of determining the geological...mineral deposits and occurrences of the Noril’sk region. Editorial handling: C. Li Electronic supplementary...ore types The PGE–Cu–Ni deposits of the Noril’sk region are confined to the mesocratic differentiated intrusions...deposit in the Kharaelakh intrusion (Fig. 3). Five mines exploit ores of the Talnakh junction: the Mayak...Mayak, Komsomolsk, Oktyabrsk, Taymyr and Scalisty mines. Disseminated ore of the Noril’sk I intrusion is mined |  | Palyanova, Galina, Murzin, Valery, Borovikov, Andrey, Karmanov, Nikolay, Kuznetsov, Sergei (2021) Native Gold in the Chudnoe Au-Pd-REE Deposit (Subpolar Urals, Russia): Composition, Minerals in Intergrowth and Genesis. Minerals, 11 (5) 451 doi:10.3390/min11050451 | Journal (article/letter/editorial) | | are magnetite, ilmenite, titanite, and sulfides (pyrite, chalcopyrite). The content of gold in basaltoids...nm point probe, but the size of the generation region of X-ray emission in gold with the electron beam...the deposits of copper type (copperskarn, copper-pyrite and porphyry copper) [47–50]. 5.1. Compositions...(Serra Pelada, Bleida to the ore-forming fluids of Au-Pd deposits (Serra Pelada, Bleida Far West), for which...which Far West), for which an infiltration model of formation with participation of oxidized an infiltration |  | | Journal (article/letter/editorial) | | technical nor the jurisdictional issues have so far been solved to everybody's satisfaction, so that...Priderite Proustite Psilomelane Pumpellyite Pyrargyrite Pyrite Pyrochlore Pyrolusite Pyromorphite Pyrophyllite...combination of different types or may be a type so far unknown to the scientific community or to the author...in this paper ore takes priority over mineral as far as the presentation of rocks and minerals is concerned...vein mineralization of its own. They never occur far off the granite with which they are genetically associated | | | Journal (article/letter/editorial) | | technical nor the jurisdictional issues have so far been solved to everybody's satisfaction, so that...Priderite Proustite Psilomelane Pumpellyite Pyrargyrite Pyrite Pyrochlore Pyrolusite Pyromorphite Pyrophyllite...combination of different types or may be a type so far unknown to the scientific community or to the author...in this paper ore takes priority over mineral as far as the presentation of rocks and minerals is concerned...vein mineralization of its own. They never occur far off the granite with which they are genetically associated |  | | Book (volume) | | of Tourmaline from the Laodou Gold Deposit in the West Qinling Orogen, Central China: Implications for...Texture, Geochemistry, and S Isotopic Composition of Pyrite and Arsenopyrite Reprinted from: Minerals 2021...recognized intrusion-related Laodou gold deposit in the West Qinling Orogen of central China. Both tourmaline...proximal metasomatites, and possible forms of Au in pyrite and arsenopyrite were investigated using electron...patterns of the Turyinsk-Auerbakh metallogenic province [12] and the presence of small non-economic porphyry |  | | Book | | from the Talnakh and Oktyabrsk Deposits, Noril’sk Region, Russia Reprinted from: Minerals 2018, 8, 339,...thalhammerite, and it was discovered in galena-pyrite-chalcopyrite and millerite-bornite-chalcopyrite...from the Komsomolsky mine of the Talnakh and Oktyabrsk deposits, Noril’sk region, Russia. Due to the small...from the Talnakh and Oktyabrsk deposits, Noril’sk Region, Russia. Minerals 2018, 8, 339. [CrossRef] © 2019...“primary” PGM occurring enclosed in fresh chromite far from cracks and alteration zones, and (2) the “secondary” |
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