 | | Journal (article/letter/editorial) | | cookrob@auburn.edu Erythrite Downloaded by [Gazi University] at 19:42 01 January 2015 BOU AZZER, MOROCCO W ere...the “parents” of the highly collectible species erythrite. Specimens of this mineral are available in modest...nominated as this issue’s Connoisseur’s Choice. Erythrite is best known for its crimson to peach-red color...{100} and {102}. Its measured density is 3.06. Erythrite is monoclinic (2/m) and is a member of the vivianite...drusy crusts, or in powdery masses. Ideally, erythrite is hydrated cobalt arsenate with the formula Co3(AsO4)2•8H2O |  | | Journal (issue) | | Number Five Famous mineral localities: Bou Azzer, Morocco _______________________ avrea r gger Ait y ietrich...COVER ER THRITE crystal, 3 mm, from Bou Azzer, Morocco. G. Favreau collection; Robert Vernet photo. The...showing early mining methods, a case of antique mine lamps, worldwide uranium and rare earth ores, gold... e tem er cto er Calcite, 24.1 cm, Verchniy mine, Dalnegorsk, Russia. Jeff Scovil photo. Famous...has produced the world’s finest specimens of erythrite, roselite, roselite-beta, talmessite, wendwilsonite |  | | Journal (article/letter/editorial) | | Universitesi] at 11:52 22 December 2014 Kilometer 3 Mine, Laurium District, Greece E rythrite, an attractive...contrasting greens of annabergite and the reds of erythrite resulting in attractive and unusual specimens...(reflecting a series with its cobalt analog, erythrite) and lesser Dr. Robert B. Cook, an executive...nickel arsenides. Common associations include erythrite, retgersite, gersdorffite, nickeline, maucherite...occurred with erythrite as bright green encrustations on chloanthite at the old cobalt mine dumps below |  | | Journal (article/letter/editorial) | | 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal copper deposits...specimen of olivenite from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have...secondary copper assemblages from the Black Pine mine in the Phillipsburg area of Granite County (Waisman...and Gibbs 1983; Anthony et al. 1995). At the 79 mine in Gila County, olivenite occurs as small, olive-green...brochantite and anglesite (Keith 1972). At the Grandview mine, Coconino County, small prismatic olivenite crystals |  | Meisser, Nicolas, Brugger, Joël, Krivovichev, Sergey, Armbruster, Thomas, Eorgesfavreau, G. (2012) Description and crystal structure of maghrebite, MgAl2(AsO4)2(OH)28H2O, from Aghbar, Anti-Atlas, Morocco: first arsenate in the laueite mineral group. European Journal of Mineralogy, 24 (4) 717-726 doi:10.1127/0935-1221/2012/0024-2172 | Journal (article/letter/editorial) | | MgAl2(AsO4)2(OH)28H2O, from Aghbar, Anti-Atlas, Morocco: first arsenate in the laueite mineral group NICOLAS...pit mine, Bou Azzer district, AntiAtlas, Morocco. Maghrebite is associated with quartz, erythrite, arseniosiderite...determination, laueite group, arsenic, Aghbar, Anti-Atlas, Morocco. 1. Introduction Co is the primary economic metal...et al., 2011). The province includes from West to East the mines of Méchoui, Khder, Taghouni, Bou Azzer...Ightem (also spelled Irhtem), and Aı̈t Ahmane. The province is famous for its mineralogical diversity, with |  | | 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 |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the |
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