| | 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...concluded that the manganese silicate rocks of Gowari Wadhona were originally l~id down as sediments comprising...metasedimentary sequence of the Precambrian Sausar Group of India. The Sausar Group of rocks are exposed along a 130 | | | Journal (article/letter/editorial) | SILLIMANITE MINE OF MANGANESE OREBODIES GRADE IN OXIDE MINERALS CORRESPONDING GOWARI TO WADHONA AREA...AREA, CHHINDWARA DISTRICT, MADHYA PRADESH, INDIA SUPRIYA ROY AND P. K. PURKAIT ABSTRACT The paper...of the manganeseorebodiesat Gowari Wadhona mine area, Madhya Pradesh,India, that have suffered region...Archeanage), occurat the Gowari Wadhonaminearea, ChhindwaraDistrict, Madhya Pradesh,India. The area is situatedto...the extensive beltof metamorphic manganese oresof Madhya Pradeshand Maharashtrain its westernextremity(Fig | | | Journal (article/letter/editorial) | Mn " state, are present, followed upwards by hausmannite,bixbyite, braunitc (Mn 2+ and Mn 4+) and ultimately...mineral assemblage braunite-bixbyite-hollandite-hausmannite-jacobsite-vredenburgite where some iron and silica...manganesedepositswill be ture silicates and hausmannite associated with subdiscussedin the text to follow...identificationsby X-ray powder 3, superficialdeposits. The division 3 in Park's analyses. A few, however,have dependedon...1950) and differential perature silicates and hausmannite associated with submarine flows"is represented | | | Journal (article/letter/editorial) | OF THE MANGANESE ORE BUZURG, BHANDARA DISTRICT, INDIA, WITH A NOTE ON THEIR GENESIS SUPRIYA ROY...is an importantman ganeseore-producing area in India, wherethe ore bodiesare broadlytwo types: 1) Massiveore...with the braunite, pyrolusite, manganite and hausmannite-freejacobsiteappearingat the initial stagewhere...is an importantmanganese ore-producing area in India. It is situatedin a 130 miles long and 16 mileswidebeltof...manganese oredeposits that crossthe two statesof Madhya ?radeshand Bombay,and includesa numberof importantdepositssuchas | | | 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 | | Biagioni, Cristian, Capalbo, Carmen, Lezzerini, Marco, Pasero, Marco (2014) Ferrihollandite, BaMn4+6Fe3+2O16, from Apuan Alps, Tuscany, Italy: description and crystal structure. European Journal of Mineralogy, 26 (1) 171-178 doi:10.1127/0935-1221/2013/0025-2353 | Journal (article/letter/editorial) | hollandite from Kajlidongri, Jhabua District, Madhya Pradesh, India, proved to be ferrihollandite. A new...Kajlidongri (India) is the type locality for ferrihollandite, whereas the sample from Gowari Wadhona, Chindawara...Chindawara District, Madhya Pradesh, India (Miura, 1986) has been designated as neotype hollandite. As a matter...manganese deposit of Kajlidongri, Jhabua District, Madhya Pradesh, India. The chemical composition, recalculated...al., 1996) and mannardite from the Monte Arsiccio mine (Biagioni et al., 2009a). Fig. 1. Ferrihollandite | | | Journal (article/letter/editorial) | Aegirine-augite, Scotland, anal., 819; manganoan, India, anal., opt., X-ray, paragenesis, 32 Agrinierite...ASWATHANARAYANA(U.), see RAO (V. DIVAKARA), 678 Auburn mine, Minnesota, stilpnomelane, 693 AUCOTT(J. W.), see...hour-glass structure in, interpretation of, 251; India, with Ca-rich pigeonite, 975; Greenland, anal.,...pseudomorphous after BABU (S. K.), Chlorapatite from India, 972 manganite, 245 BALDANZA(B.) and LEVI-DONATI(G...VANCE (E. R.), 605, manganese ores, 235 Bau mining district, Sarawak, Malaysia, anti721 monian idocrase, 894 | | | 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...subunit of the Precambrian Sausar Group of central India (Gupta 1977; Naqvi and Rogers 1987). The protores | | | Journal (article/letter/editorial) | cryptomelanecrystalsbegin to transform into a mixed hausmannite and manganositephaseat 648 'C. Mineral transformations...transforms into bixbyite at 600 "C, into tetragonal hausmannite at 825 "C, and finally into cubic hausmanniteat...of granoblastic texture formed by intergrown hausmannite, manganosite,and dispersed native copper in the...reflections are indicated. C : cryptomelane; H : hausmannite;M : manganosite.Severaldiffraction patterns were...temperature (d-f and g-h). Note that at 620 "C hausmannite disappearsduring prolonged heating and manganositebecomesthe | | 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...cations that occupy the A, M4, M2, and T landite, hausmannite,jacobsite, etc.) associatedwith gonsites. For...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 | | 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) | Fe)2O3, jacobsite (Mn^Fe^O* and haematite; hausmannite Mn3O+, bixbyite (Mn,Fe)2O3 and 'vredenburgite'...'vredenburgite', defined as jacobsite with exsolved hausmannite lamellae, are minor. This metamorphosed lithology...haematite, jacobsite, bixbyite, 'vredenburgite' and hausmannite. Hollandite as described by De Villiers (1951)...'vredenburgite' and minor rhodonite and/or garnet. Hausmannite is also present in individual grains. Some of...haematite; jc, jacobsite; vr, vredenburgite; ha, hausmannite; holl, hollandite; ga, gamet; bar, barite; ksp | | | Journal (article/letter/editorial) | from a number of Precambrian shields, including India (e.g. Roy, 1968, 1973, 1981; Roy and Purkait, 1968)...Ghana: Tirodite, Actinolite "l'irodite A Sausar Fm., India: -Iirodite FIG. 4. Plot of Na+Ca in M(4) vs. (Fe+Mn)/(Fe+Mn+Mg)...et aI. (1988, Sausar Fm.). gondites of Chikla, India (Dasgupta e t al., 1984). Mn-rich ilmenite with...of Koduru (Sivaprakash, 1980) and Kajilidongri/India (Bhattacharya et al., 1984). Hollandite is stable...not include primary Mn4+ or Mn3+ oxides (e.g. hausmannite) or silicates (e.g. braunite), or Mnz+ carbonates | | | Book (edition) | Sciences, Jadavpur University, Calcutta - 700 032, India TU Bergakademie Freiberg, Institute of Mineralogy...isotropic dark red spinel law Franklinite 42 Hausmannite Reflection Colour & Ø Reflectance medium grey;... 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 | 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 | | | 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 | | 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 (volume) | the United States of America by Halsted Press, a Division of John Wiley & Sons, Inc. New York First Edition...adopted it is not completely followed here, and the division between enstatite and bronzite, and between eulite... fissure m chromite pyroxerute, H irose mine, Tari district, Tottori Prefecture, Japan (Kitabara, 1958)...intermediate rock, Ambagamudam Pothai, Tinoevelly, India (Howie, 1955). Anal. R. A. Howie. 14 Ferrohypersthene...hyperstbene-diopside-plagioclase bomfels, Aavold Quarry, Oslo district, Norway (Muir and Tilley, 1958). Anal. J. H. Scoon | | | 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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