 | | Journal (article/letter/editorial) | | Manganese Silicate Rocks (Gondite) of Gowari Wadhona, Madhya Pradesh, India SUP~IYA RoY and P . K . PURKAIT...Geological Sciences, Jadavpur University, Calcutta-32, India Received July 8, 1968 Abstract. Manganese silicate...Group of Precambrian age in India. The manganese silicate rocks of Gowari Wadhona occupy the westernmost flank...are constituted of spessartite, calcium-rich rhodonite, quartz, manganoan diopside, blanfordite (manganese...concluded that the manganese silicate rocks of Gowari Wadhona were originally l~id down as sediments comprising |  | | Journal (article/letter/editorial) | | minerals. In the deepestpart of the epithermal zone, rhodonite, rhodochrosite,and alabandite, all containing...metamorphicequivalentassemblage of spessartite-rhodonite-rhodochrosite-tephroite and other manganese pyroxenesand...identificationsby X-ray powder 3, superficialdeposits. The division 3 in Park's analyses. A few, however,have dependedon...y)deposits (Japanesedeposits). Similarly, the division of Hypogeneveinsconsisting of manganese minerals...other metals,have resented by silicate-oxide (India), sulfide-carbonate-been describedfrom different |  | | Journal (article/letter/editorial) | | rigid definitions,the depositsof Madhya Pradesh-Maharashtrabelt, India, Otjosondu, S.W. Africa and Mount... sulfides. The metamorphosed formationsat Nsuta mine area, Ghana, Ti•r•, French West Africa, SimsiS,...around Kodur, Srikakulam District and Goldongri, Panch Mahal District, India, are type kodurites,though...metamorphosed manganiferousformationswas donein India, a comparisonof the Indian formations 1238 METAMORPHIC...ions. METAMORPHOSED MANGANESE FORMATIONS OF INDIA Fermor (10) recognized two differenttypesof metamorphosed |  | | Journal (article/letter/editorial) | | Precambrian manganese ore minerals from Sweden, India and Morocco H.J. Lippolt, S. Hautmann Laboratorium...Precambrian manganese deposits (Ultevis/Sweden, Sitapar/India, Bachkoun/Morocco). Samples from the metamorphic...environment, namely U1tevis (Sweden), Sitapar (India), and Bachkoun (Morocco). The samples have been...the samples analysed (Frenzel 1980). The Sitapar mine area reveals a close genetic relationship between...amounts of other manganese silicates such as rhodonite, blanfordite or tirodite (e.g. Roy 1965). Orebodies |  | Cabral, Alexandre Raphael, Zeh, Armin, Viana, Nívea Cristina da Silva, de Castro, Marco Paulo, Laufek, František, Lehmann, Bernd, Queiroga, Gláucia (2019) Alabandite (MnS) in metamorphosed manganiferous rocks at Morro da Mina, Brazil: palaeoenvironmental significance. European Journal of Mineralogy, 31 (5) 973-982 doi:10.1127/ejm/2019/0031-2879 | Journal (article/letter/editorial) | | manganese-silicate minerals, such as spessartine, rhodonite, pyroxmangite and tephroite (Hussak, 1906; Miller...collected from the ore pile of the Morro da Mina mine. Polished sections were prepared for reflected-light... 1. Location of the Morro da Mina manganese-ore mine and distribution of greenstone belts in the Quadrilátero...associated with alabandite (Figs. 2B and 3). Rhodonite and pyroxmangite were not observed in our sample...manganese ore deposits of the Queluz (Lafayette) district, Minas Geraes, Brazil. Am. J. Sci., 12, 18–32 |  | Shau, Yen-hong, Peacor, Donald R., Ghose, Subrata, Phakey, P. P. (1993) Submicroscopic exsolution in Mn-bearing alkali amphiboles from Tirodi, Maharashtra, India. American Mineralogist, 78 (1-2) 96-106 | Journal (article/letter/editorial) | | Mn-bearing alkali amphibolesfrom Tirodi, Maharashtra, India DoN.qlo R. Pn.q.con YnN-HoNc Srtlu*, Department...Mn-bearing alkali amphibole from Tirodi, Maharashtra, India, has been studied with transmission and analytical...to the sillikali amphibole from Tirodi, Madhya Pradesh,India. Us- manite zone. ing single-crystalX-ray... they describedtwo clinoamphiboles occurring as mine at Tirodi, Maharashtra. A number of the samples...the thin section surface. Tirodi, Maharashtra, India. The type material from TiSpecimensfor TEM were |  | Altherr, Rainer, Soder, Christian, Panienka, Sandra, Peters, Daniel, Meyer, Hans-Peter (2013) Pink manganian phengite in a high P/T meta-conglomerate from northern Syros (Cyclades, Greece) Contributions to Mineralogy and Petrology, 166 (5) 1323-1334 doi:10.1007/s00410-013-0929-7 | Journal (article/letter/editorial) | | known examples. The first one is from the Praborna mine near St. Marcel, 123 Contrib Mineral Petrol ...(2007) for the Mn–Si–O system, the oxidation of rhodonite Mn2þ Si5 O15 to braunite 5 Mn2þ Mn3þ 6 SiO12...included in calcite johannsenite (CaMn2?Si2O6) or rhodonite at lower fO2 (Cabella et al. 1991; Brusnitsyn...Isothermal-isobaric mineral equilibria in braunite-, rhodonite-, johannsenite-, calcite-bearing assemblages from...manganese silicate rocks (gondite) of Gowari Wadhona, Madhya Pradesh, India. Contrib Mineral Petrol 20:86–114 |  | Chen, Fangge, Wang, Qingfei, Yang, Shujuan, Zhang, Qizuan, Liu, Xuefei, Chen, Jiahao, Carranza, Emmanuel John M. (2018) Space-time distribution of manganese ore deposits along the southern margin of the South China Block, in the context of Palaeo-Tethyan evolution. International Geology Review, 60 (1) 72-86 doi:10.1080/00206814.2017.1320689 | Journal (article/letter/editorial) | | primarily of rhodochrosite, manganocalcite, and rhodonite. The carbonate C–O isotope and ore trace element...minerals include rhodochrosite, manganocalcite, rhodonite, sursassite, etc. Gangue minerals are mainly quartz...palaeogeography Palaeogeographic construction and division of sedimentary facies have been accomplished in...hydrothermal fluids. In the Middle Triassic Dounan ore district (Liu and Xue 1999), the δ13CPDB of Mn-carbonate...varies from −6.1‰ to −7.9‰, and in the Baixian district the δ13CPDB of Mncarbonate ores is negative down |  | | Journal (article/letter/editorial) | | or of spessartine + quartz + Mn amphiboles __+ rhodonite __+ hyalophane __+ Mn stilpnomelane -t- ilmenite...sediments with spessartine and quartz, commonly with rhodonite and other * In memory of Dr Alfred Leube (1926-1994)...from a number of Precambrian shields, including India (e.g. Roy, 1968, 1973, 1981; Roy and Purkait, 1968)...rocks containing rhodochrosite, spessartine, and rhodonite. A manganiferous amphibole, tirodite, has been...Gondite Recrystallized quartz Spessartine (Ga) Rhodonite (Rdn) Calcic manganoan amphibole* (Cam) Tirodite |  | B HN, B., OKRUSCH, M., WOERMANN, E., LEHNERT, K., HOERNES, S. (1995) Metamorphic Evolution of Neoproterozoic Manganese Formations and their Country Rocks at Otjosondu, Namibia. Journal of Petrology, 36 (2) 463-496 doi:10.1093/petrology/36.2.463 | Journal (article/letter/editorial) | | decrepitation patnite + haematite +jacobsite + rhodonite is frequently developed, terns of H2O fluid inclusions...and more. The P - T - D evoluandradite garnets, rhodonite, manganoan aegirine-augite, tion of this high-T-low-P...elongated minerals. The Mn oxides, braunite, rhodonite and the Mn pyroxenes are locally altered by weathering...andradite-calderite or spessartine-rich garnet and rhodonite, with subordinate ternary Ba—K-Na-feldspars. Predominant...layers (mostly calderite—andradite garnets and rhodonite ± hyalophane + Mn-clinopyroxene) within oxidic |  | | Book (edition) | | Sciences, Jadavpur University, Calcutta - 700 032, India TU Bergakademie Freiberg, Institute of Mineralogy...Erythrine Topaz simple twins Bustamite lamellar Rhodonite yes Fluorite polysynthetic Baddeleyite lamellar... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey |  | | Book (volume) | | the United States of America by Halsted Press, a Division of John Wiley & Sons, Inc. New York First Edition...Non-Pyroxenes Wollastonite Pectolite Bustamite Rhodonite Pyroxmangite Sapphirine Aenigmatite Rhonite Serendibite...arrangement. At atmospheric pressure MnSi0 3 has the rhodonite structure but with increasing pressure this transforms...structure (Akimoto and Syono, 1972 ; but see rhodonite section, p. 591 ). The latter has: a 9· 864, b...adopted it is not completely followed here, and the division between enstatite and bronzite, and between eulite |  | | Book | | Mineral Deposits Natural Resources and Energy Division, U.N. Department of Technical Co-operation for...Data United Nations. Natural Resources and Energy Division. The development potential of precambrian mineral...prior to the meeting and the Sludyanka phlogopite mine at Irkutsk afterwards. Precambrian Mineral Deposits...studies in beneficiation and metallurgy, design of mine and process plant, and, last but not least, the...evidence on the origin of the Shamrock v 11 N o copper mine, Rhodesia", Min. Deposits« > « 3 , pp. 298-310. |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...represents the class, the second (alphabetic) a division. Often the names of generally used mineral groups...detailed using five characters: for a class, a division, a subdivision, and two numeric digits at the...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Miami University, Oxford, Ohio. W. Barclay Kamb: Division of Geol. and Planetary Sci., Cal. Inst. of Tech...first consideration in generating the numbers was division into classes based on composition or, in the case...Siberia ae SS shes] TM REED eS SL China and Japan 10. India 11. South east Asia 12. Middle East 13. African...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan |  | | Book | | shales, hornfels and granites of the Harzburg district, showed that the amount of boron decreases from...abundant in arsenopyriterich samples from Wongabah Mine, characteristically forming aggregates of fibrous...leuchtenbergite schist from Hada Budussa, Adola District, Ethiopia (described by Augustithis in 1964)....(1986) of a fresh euhedral crystal from the Kaneuchi Mine, Kyoto Prefecture, shows only slight compositional...paragenesis. Microscopic observations (from the Faraday Mine) show the structural interrelationship between uraninite |  | | Report (volume) | | Grapes 1981; Cooper 1980; Challis et al. 1995; India by Devaraju et al. 1999; Spain by Sánchez-Viscaíno...Cordier L (1803) Analyse du Minéralconnu sus le nom de Mine de Manganese violet du Piédmont, faite au Labratoire...archean barite deposit of Ghattihosahalli, Karnataka, India. Can Mineral 37:603-617 Dollase WA (1968) Refinement...(1956) Manganiferous epidote from the Kakinomoto Mine, Kochi Prefecture. J Min Soc Japan 2: 331-346 (quoted...The piemontite of Piedmont (Italy) Kajlidongri (India) and Marampa (Sierra Leone). Bull Comm géol Finlande |
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