 | | Journal (article/letter/editorial) | | hydrosilicates rich in iron. The Obrochishte manganese deposit, Bulgaria, is discussed as a nonmetamorphic...e ore d e p o s i t of O b r o c h i s h t e , Bulgaria, is r e g a r d e d as a n o n m e t a m o r p...the Obrochishte Manganese Ore Deposit, Bulgaria The Obrochishte manganese ore deposit, Bulgaria, situated...coticule starting material. The genesis of this deposit, however, seems to be different from that proposed...coticules, as will be shown in detail below. The Obrochishte deposit, part of the northeast Bulgarian manganese |  | | Book (volume) | | . . 3.1.3 Ferroan-Manganoan Valleriite 3.1.4 Alabandite Nomenetature Oeeurrenee . . . . . . . Extraterrestrial...probably in troilite, and sometimes as the sulfide alabandite) [20, p. 164). lt has Little or no siderophile...the oxides and hydroxides, the rare sulfides alabandite and hauerite, the abundant carbonate rhodochrosite...boundary between the silicides and glass. Further, alabandite containing very often tiny ( <0.01 mm) silicide...modifications of the Mn monosulfide (a-MnS or alabandite, see pp. 43/99, and y-MnS/Mn wurtzite, see pp |  | | Journal (article/letter/editorial) | | Brusnitsyn, Zhukov. The South Faizuly Manganese Deposit in the Southern Urals: Geology, Petrography, and...2, 2003 Abstract—The South Faizuly manganese deposit hosted in cherty rocks of the Magnitogorsk paleovolcanic...and cherty siltstones) are characterized. The deposit was formed in the following four consecutive stages:...supergene alteration and partial denudation of the deposit in the Mesozoic–Quaternary. Models of Mn-bearing...considered. INTRODUCTION The South Faizuly manganese deposit is situated in eastern Bashkyrtostan 20 km southwest |  | | Book (volume) | | Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov Greece by G. Marinos Cyprus by..._ Belgium; Southeast Europe includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia;...metallogenic prounce The Dinaric metallogenic province The western Macedonian district Iron ore deposits...rock ; ‘ ; : Serbo—Macedonian _—_metallogenic The province The pre-Devonian merallGeeuie epoch The Hercynian...Mineral deposits Internal zones External zones Bulgaria by B. Bogdanov Introduction : Structural netallogenic |
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