 | | Journal (article/letter/editorial) | | Geochemistry of Fe-Mn formations of the Archaean Sandur schist belt, India - mixing of clastic and chemical processes...Geophysical Research Institute. Hyderabad 500 007, India Received 6 December 1993; revised version accepted...Abstract The late Archaean greenstone belts of Karnataka are unique in having manganese formations with...these Mn-bearing greenstone belts is the Sandur schist belt where Fe + Mn formations are confined to...cryptomelane, haematite and magnetite. The manganese and iron contents of these rocks range up to 25% and 46% |  | | Book | | Crustal Evolution and Metallogeny in India Sanjib Chandra Sarkar Anupendu Gupta CAMBRID GE UNIVERSIT...Press 4381/4, Ansari Road, Daryaganj, Delhi 110002, India Published in the United States of America by Cambridge...University Press. First published 2012 Printed in India at ……….. A catalogue record for this publication...Sanjib Chandra. Crustal evolution and metallogeny in India / Sanjib Chandra Sarkar, Anupendu Gupta. p. cm....(hardback) 1. Mineralogy--India. 2. Metallogeny--India. 3. Geology--India. I. Gupta, Anupendu, 1942- |  | | Report (volume) | | Germany and SOMNATH DASGUPTA Jadavpur University, India 1997 Published by The Geological Society London...379-4634) India Affiliated East-West Press PVT Ltd G-1/16 Ansari Road New Delhi 110 002 India (Orders:...deposits GLASBY, G. P. Fractionation of manganese from iron in Archaean and Proterozoic sedimentary ores KULIK...pathways during deposition of lower Proterozoic Banded Iron Formation in the Krivoy Rog Basin (Ukraine) BOHN...into the enigma of Neoproterozoic manganese and iron formations from the perspective of supercontinental |  | | Book | | in * The lecturers and participants visited the iron ore mining and pelletizing operations at Zhelesnogorsk...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...Precambrian metamorphic complexes. This includes iron, lead, zinc, gold, muscovite, phlogopite and many...have been devoted to the origin of the Precambrian iron ore deposits, uranium-gold-bearing conglomerates |  | | Book | | Chapter 35 Consideration of Certain Aspects of Banded Iron Formations (BIFs) with Emphasis on Precambrian BIFs...shales, hornfels and granites of the Harzburg district, showed that the amount of boron decreases from...chalcopyrite, stannite, native bismuth. 4. Manganese-iron-magnesium carbonate, sphalerite, galena, tetrahedrite...mineralizing fluids as a result of its reaction with iron of ferromagnesian minerals in the country rock to...that the banded iron layered deposits involve many processes and they represent iron segregations that |
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