Records of the Geological Survey of India, Volume 89, Part 2government of India., 1955 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 370
... sillimanite bearing gneisses , hornblende and biotite granulites , granitic gneisses , amphibolite dykes , pegmatites and quartz veins and coarse dolerite dykes . Rocks belonging to the Dharwar suite are not well developed except in ...
... sillimanite bearing gneisses , hornblende and biotite granulites , granitic gneisses , amphibolite dykes , pegmatites and quartz veins and coarse dolerite dykes . Rocks belonging to the Dharwar suite are not well developed except in ...
Page 476
... sillimanite , kyanite , stauro- lite , tourmaline , both pink and colourless zircon , rutile , andalusite , both pink and colourless garnet , epidote and biotite . Besides , ( ? ) enstatite occurs in traces . One or two grains of green ...
... sillimanite , kyanite , stauro- lite , tourmaline , both pink and colourless zircon , rutile , andalusite , both pink and colourless garnet , epidote and biotite . Besides , ( ? ) enstatite occurs in traces . One or two grains of green ...
Page
... Sillimanite Ores Staurolite Kyanite 25-50 Size grade in I.M , M . mesh 50-100 Sample No.4 . 100-200 70 . 60 . 50- Mineral Frequency 30 30 40 20+ 10 O Staurolite 25-50 Size grade in LM.M.mesh Staurolite Ores Ores Sillimanite Kyanite 50 ...
... Sillimanite Ores Staurolite Kyanite 25-50 Size grade in I.M , M . mesh 50-100 Sample No.4 . 100-200 70 . 60 . 50- Mineral Frequency 30 30 40 20+ 10 O Staurolite 25-50 Size grade in LM.M.mesh Staurolite Ores Ores Sillimanite Kyanite 50 ...
Contents
RECORDS | 342 |
Volume | 350 |
ome aspects of the Tectonics of the Peninsula By R N P Arogyaswamy | 359 |
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adit ammonite aperture Archegosaurus Athgarh beds Bellerophon Bittner bone Breadth Byans chalcopyrite collection colour concave copper Crioceras Damodar river Daonella deposits Diener distal end Dolerites dolomite dykes fauna Figured specimen foraminifera fossils furlongs G. S. I. Type gabbro genus Geol given under item Gondwana granite grey groove Haplophragmoides heavy mineral Hedenstroemia Himalayas horizon humerus inner border interference ripple marks labyrinthodont Ladinic Ladinic stage lateritic limestone lithomargic locality Lower Gondwana Lydekker Lystrosaurus magnesite malachite Meekoceras mile Mojsisovics north of Tinkarlipu occur orbits otic notch outer border Panchets Permian pits plagioclase PLATE present proximal end quartz Raniganj Rautarapur sandstone quarry Rhinesuchus ridge rocks Sample sandstones sediments shales sheared showing sillimanite skull slightly Spath species Spiti surface Surv Survey of India sutures Tewari thick tile clays Tinkarlipu Lagna umbilicus Upper Valley vein village Waagen wadiai whorl zircon zircon grain zone