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Pyrolusite from
Donimalai Mine, Sandur, Bellary-Hospet iron belt, Ballari District, Karnataka, India


Locality type:Mine
Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Donimalai Mine, Sandur, Bellary-Hospet iron belt, Ballari District, Karnataka, India
Data Identifiers
Mindat Occurrence Record ID:420108
Long-form Identifier:1:3:420108:3
GUID (UUID V4):e1060d85-88ec-4af6-aa3f-0692078386c1
References
Reference Search (possible matching items)
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...psilomelane, pyrolusite, cryptomelane, haematite and magnetite. The manganese and iron contents of these
Report (chapter)
Mineralogy and geochemistry of Archaean greenstone belt-hosted Mn formations and deposits of the Dharwar...Research Institute, H y d e r a b a d - 500 007, India Abstract: Late Archaean greenstone belts of the...Dharwar craton, Singhbhum craton and the Michipicoten belt of Superior province, Canada contain significant...western margin of the Shimoga, Chitradurga, and Sandur schist belts (Fig. 1). A brief summary of the mineralogical...palaeobiological work carried out on rocks from the Sandur schist belt is given below. Geology of the Dharwar craton
Journal (article/letter/editorial)
mineralogical and geochemical characterisation of iron ores from two Indian Precambrian deposits and Krivoy...Das1 and A. S. Venkatesh2 Iron ores from two important Precambrian belts in India are studied in detail....hosted by banded iron formations along with generations of shales, tuffs belonging to Iron Ore Group of Eastern...Eastern India and is hosted in the Singhbhum-North Orissa Craton. The second group of ores is from the...Chitradurga basin in Eastern Dharwar Craton, Southern India. These form part of the Archaean greenstone belts
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
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 (edition)
© INDIA, GEOLOGICAL SURVEY (2023) Compiled by Sri. K. Mahender Reddy, Director (Retd.), GSI, Smt...Published by The Director General Geological Survey of India 27, Jawaharlal Nehru Road Kolkata- 700016 Price...Bottom: Volcanic Agglomerate from Gadwal Schist Belt Back Cover: Top: Maradihalli Pillow Basalt, Bottom:...former Directors Generals, Geological Survey of India (GSI), for reposing faith on us by entrusting this...of the publication “A Manual of the Geology of India”(vol-I Part-I), Precambrian of Southern Part of
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
Journal (volume)
Economic Geology Volume 15 BANDED IRON FORMATION-RELATED HIGH-GRADE IRON ORE Editors S. Hagemann, C. Rosière...Economic Geology, Vol. 15 Banded Iron Formation-Related High-Grade Iron Ore S. Hagemann, C. Rosière, J...Companhia Vale do Rio Doce (Vale) TIER 2 Kumba Iron Ore ASSMANG TIER 3 Centre for Exploration Targeting...Biographies vii Introduction: Banded Iron Formation-Related High-Grade Iron Ore Steffen Hagemann, Carlos Rosière...of Banded Iron Formations Chapter 1: Origin and Paleoenvironmental Significance of Major Iron Formations
Journal (article/letter/editorial)
Short Review of the Effect of Iron Ore Selection on Mineral Phases of Iron Ore Sinter Junwoo Park , Eunju...chemical reactions. In this process, a mixture of iron ore fines, flux, and coal particles is heated to...bed. The strength and reducibility properties of iron ore sinter are obtained by liquid phase sintering...(SFCA) is the main bonding phase found in modern iron ore sinters. Since the physicochemical and crystallographic...composition and mineral phases of iron ores, a crystallographic understanding of iron ores and sintered ore is
Book
Plate Tectonics 5. Y.P. MEL'NIK Precambrian Banded Iron-formations. Physicochemical Conditions of Formation...Formation 6. A.F. TRENDALL and R.C. MORRIS (Editors) Iron-Formation: Facts and Problems 7 . B. NAGY, R. WEBER...National Geophysical Research Instirure, Hyderabad, India ELSEVIER, Amsterdam - Oxford - New York - Tokyo...influenced the field of Precambrian geology of India. In the more than five decades of his career, one...two stalwarts of the Archaean geology vi of India; it was thus natural that he started with detailed
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
Report (issue)
nature. Of the major rock-forming elements, only iron does this. In contrast, multiple oxidation states...a variety of mineral deposits, including banded iron-formations, volcanogenic massive sulfide, sedimentary...compositions were uranium paleoplacers and banded iron formations. Later work has expanded the list to...emergence of life) using a froth-like substrate of iron-sulfides. Next, Grassineau et al. use sulfur and...The final section of the volume deals with banded iron formation (BIF) deposits and the insights that they
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
Iron Ore Related titles Fundamentals of Metallurgy, (ISBN 978-1-85573-927-7) Direct Strip Casting of...Series in Metals and Surface Engineering: Number 66 Iron Ore Mineralogy, Processing and Environmental Sustainability...The Hatfield memorial lectures: Developments in iron and steel processing Edited by P. R. Beely 15 Laser...Thermodynamics at work: Second Edition Edited by K. Hack 22 Belt conveying of minerals E. D. Yardley and L. R. Stace...manufacture and applications Edited by N. Espallargas 66 Iron ore: mineralogy, processing and environmental sustainability
Report (issue)
highest-lying diamond pipe. Commissioning Letseng mine at 10 500 feet during the last two years has called...Mines Limited 5 tee se IRON (LIBERIA) LEAD (AUSTRALIA) > IRON (BRAZIL) —- LIMESTONE (CURACAO)...Whatever you're mining, wherever you're mining, mine it on Bridgestones Bridgestones — for all the variables...Operating conditions differ enormously from mine to mine. Not only are there variations in the kind of...Whatever you’re mining, wherever you’re mining, mine it on Bridgestones. iaaseinn Money — BRIDGE STONE
 
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