 | | Journal (article/letter/editorial) | | Petrology of Calc-Silicate Rocks from Koduru, Andhra Pradesh, India C. Sivaprakash Geological Department...Ltd., 121, Maharshi Karve Road, Bombay 400020, India Abstract. Mineral asscmblages, rock and mineral...calc-silicate rocks from K o d u r u area, A n d h ra Pradesh, India are discussed. Mineralogical and bulk chemical...calc-silicate rocks form huge outcrops whereas in the Koduru and Sadanandapuram manganese quarries the calc-silicate...temperature metamorphic minerals such as hausmannite, jacobsite, bixbyite, and vredenburgite and their altered |  | | Journal (article/letter/editorial) | | Strikalmlamand VisakhapatnamDistricts, AndhraPradesh,India (Ecoa. Gv.or..,v. 58, 1963,p. 434 440) and I must...depositsand the other metamorphicmanganeseores of India, I would, however,like to state that some of the...samewith braunite in manganeseores from other parts of India." Actually braunite is not necessarily a product...Kajlidongri manganeseore deposits,JhabuaDt., Madhya Pradesh,and in the garnet zone in the manganeseore depositsof...depositsof Bharweli and Ukwa; BalaghatDt., Madhya Pradesh, India. Braunite has alsobeenreportedfrom sedimentarydepositsformed |  | | Report (issue) | | magnetite, rhodonite, hausmannite, hetaerolite, jacobsite, braunite, sarkinite, berzeliite, hematite. Distribution:...Russia. From the Koduru manganese mine, Srikakulam district, Andhra Pradesh, India. At the Bonnie prospect |  | | Journal (article/letter/editorial) | | genesis of Nishikhal manganese ores of South Orissa, India Received: 14 March 1995 / Accepted: 11 April 1996...Precambrian Eastern Ghats complex of south Orissa, India. Manganese minerals recorded are cryptomelane, romanechite...romanechite, pyrolusite, with minor amounts of jacobsite, hausmannite, braunite, lithiophorite, birnessite...assemblage of spessartite-sillimanite-braunite-jacobsite-hausmannite; the geochemical association of Mn-Ba-Co-Ni-Zn...manganese formation at Nishikhal, south Orissa, India, occurs in a high grade metamorphic terrain (granulite |  | | Journal (article/letter/editorial) | | pyrophanite in Mn-rich assemblages, Gangpur Group, India B. R. NAYAKAND B. K. MOHAPATRA Regional Research...Research Laboratory, Bhubaneswar - 751 013, Orissa, India ABSTRACT Pyrophanite is widely distributed in metamorphic...Mn-rich rock assemblages of the Gangpur Group, India. It occurs in two distinct habits: as an independent... Gangpur Group, India. Introduction ThE Precambrian Gangpur Group of rocks, India, constitute a volcanic-free...manganese-rich rocks of Goriajhar, Sundargarh district, Orissa, have so far been considered as Mn-silicate |  | | Journal (article/letter/editorial) | | ADJACENT HIGH GRADE METAMORPHIC TERRAINS OF PENINSULAR INDIA A STUDY IN SIMILARITY AND CONTRAST S.C. S A R K...Sciences, Jadavpur University, Calcutta 700032 (India) (Accepted October 2, 1987) Abstract Sarkar, S...adjacent high grade metamorphic terrains of Peninsular India -- a study in similarity and contrast. Precambrian...adjacent areas of Tamil Nadu and Andhra Pradesh in Peninsular India are characterized by sublinear 'greenstone...aspects of the Precambrian geology of Peninsular India. Interest in t h e m has never been exhausted, ever |  | Amthauer, Georg, Katz-Lehnert, Kerstin, Lattard, Dominique, Okrusch, Martin, Woermann, Eduard (1989) Crystal chemistry of natural Μn3+-bearing calderite-andradite garnets from Otjosondu, SWA/Namibia. Zeitschrift für Kristallographie - Crystalline Materials, 189 (14) 43 doi:10.1524/zkri.1989.189.14.43 | Journal (article/letter/editorial) | | analysis of a Mn-rich andradite from Kodur, Andhra Pradesh, India. Microprobe analysis presented in some recent...Mnrich rocks from Andra Pradesh, India (Sivaprakash, 1980), from the Sausar Group, India (Dasgupta et ai.,...ore minerals are braunite and hematite, whereas jacobsite, hausmannite and bixbyite are subordinate. Alteration...metamorphosed manganese silicate rocks of the Sausar Group, India, and their derivation. Mineral. Mag. 51 (1987) 577...The manganese deposits ofIndia. Mem. Geol. Surv. India 37 (1909) 161186. Ferrnor, L. L.: On the composition |  | Amthauer, Georg, Katz-Lehnert, Kerstin, Lattard, Dominique, Okrusch, Martin, Woermann, Eduard (1989) Crystal chemistry of natural Mn3+-bearing calderite-andradite garnets from Otjosondu, SWA/Namibia. Zeitschrift für Kristallographie - Crystalline Materials, 189 (1) 43-56 doi:10.1524/zkri.1989.189.1-2.43 | Journal (article/letter/editorial) | | analysis of a Mn-rich andradite from Kodur, Andhra Pradesh, India. Microprobe analysis presented in some recent...Mnrich rocks from Andra Pradesh, India (Sivaprakash, 1980), from the Sausar Group, India (Dasgupta et ai.,...ore minerals are braunite and hematite, whereas jacobsite, hausmannite and bixbyite are subordinate. Alteration...metamorphosed manganese silicate rocks of the Sausar Group, India, and their derivation. Mineral. Mag. 51 (1987) 577...The manganese deposits ofIndia. Mem. Geol. Surv. India 37 (1909) 161186. Ferrnor, L. L.: On the composition |  | | Journal (article/letter/editorial) | | association with gahnite (Craig et aI., 1985), jacobsite (MnFe204) (Sivaprakash, 1980), manganoan chromite...manganese ore deposits of the Quelus (Lafayette) District, Minas Geraes, Brazil. Amer. J. Sci.1Z, 18-32...type of the manganese ore deposits the Queluz District,Minas Geraes, Brazil. Amer. J. Sci. 25,213- 216...Mineralogyof manpnese deposits of Koduru and Garbham, Andhra Pradesh, India. Econ. Geology 75, 1083-1104....CLARINaBUIl. G. F. (1977) Pyrophanite from the Benallt mine, Rhiw,Camarvonshire. M/llUQI. Mag. Z8, 108-110. |  | | Report (issue) | | खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशन संख्या 118 पहला संस्करण SPECIAL PUBLICATION...प्रकाशशत Published by the order of the Government of India 2021 . © भारत सरकार PGSI-439 नियंत्रक प्रकाशि...खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशि संख्या 118 - पहला संस्करण SPECIAL...SURVEY OF INDIA भारत सरकार के आदेश से प्रकाशशत Published by the order of the Government of India 2021 ©... © INDIA, GEOLOGICAL SURVEY (2021) Compiled by Shri K. Mahender Reddy, Director (Retd.) and Dr. R. Bharathi |  | | Report (Issue volume) | | GEOLOGY OF INDIA खंड III दविणी भारत का इकनोवमक भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष... भारतीय भूिैज्ञावनक सिेिण GEOLOGICAL SURVEY OF INDIA 2022 © भारत सरकार PGSI-447 नियंत्रक प्रकाशि...GEOLOGICAL SURVEY OF INDIA भारत के भूविज्ञान का मैनुअल A MANUAL OF GEOLOGY OF INDIA खंड III दविणी भारत...भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष प्रकाशन सं.77 SPECIAL PUBLICATION No. 77...Published by the order of the Government of India 2022 © INDIA, GEOLOGICAL SURVEY (2022) Compiled by Shri |  | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...geological environment. solidified. In some basalts of India and Brazil, these cavities are large enough for...mineral pigments. LEFT: Malachite, Bwana M’Kubwa Mine, Ndola, Copperbelt, Zambia * 22 x 26 x 16 cm 22...Namibia * 20 x 18 x 14 cm Bladed stibnite, Ichinokawa Mine, Saijo, Shikoku, Japan * 10 x 1 x 1 om Acicular...Brazil * 5 x 3 x 0.6 cm Platy muscovite, José Pinto Mine, Jaguaracu, Minas Gerais, Brazil * 12 x 19 x 6 cm |
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