Records of the Geological Survey of India, Volume 114, Part 5The Survey, 1982 - 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 11
... Formation comprising three members , conformably overlies the basal traps of Krishnanagar Formation . It is in turn , overlain by the ferruginous succession of the Doni- malai Formation , with an intervening off - lap contact . Tertiary ...
... Formation comprising three members , conformably overlies the basal traps of Krishnanagar Formation . It is in turn , overlain by the ferruginous succession of the Doni- malai Formation , with an intervening off - lap contact . Tertiary ...
Page 37
... Formations is exposed in the Ramagundam area . The Barakar Formation is the main store house of coal resources in this area , though the Kamthi Formation ( Lower member ) also contains a workable coal seam named as ' Sondila Seam ...
... Formations is exposed in the Ramagundam area . The Barakar Formation is the main store house of coal resources in this area , though the Kamthi Formation ( Lower member ) also contains a workable coal seam named as ' Sondila Seam ...
Page 104
... formation of erosional surface II . 3. Change in base level for 75 m resulting in the formation of the erosional surface III . 4. Fall of the base level for about 75 m resulting in the formation of erosional surface IV . 5. Short ...
... formation of erosional surface II . 3. Change in base level for 75 m resulting in the formation of the erosional surface III . 4. Fall of the base level for about 75 m resulting in the formation of erosional surface IV . 5. Short ...
Contents
A genetic model for the Sandur manganese ores RN Mishra | 10 |
A note on the intertrappean stratigraphy of Gandhari Kamareddi and Ramayampet areas Nizamabad 19 | 19 |
On the high grade schistose rocks equivalent to the Sargur schist complex in Kasaragod taluk | 31 |
Copyright | |
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alteration Andhra Pradesh anorthosite anorthositic rocks apatite Archaean ascomata Attapadi Barakar Formation bauxite bauxite deposits belt biotite borehole Cannanore Cannanore district charnockite Chlorite chrysoberyl clay coal seams coal-sand ratio colour contours corundum Cuddapah Basin diopside emerald Ephesite facies feldspar fibrous quartz foliation fossil gabbro garnet garnetiferous sillimanite gneiss gem tracts gemstones Geol Surv Ind Geological Survey gneiss grains granite granulite green high grade hornblende idiomorphic magnetite crystals Intertrappean bed iolite iron isopach Jour Geol Kabbani Karnataka Kerala Krishna kyanite laterite lignite lineament lithofacies lithological magnetite manganese Margarite massif metamorphism migmatite minerals moonstone Mysore Nair number of coal occur ostiole pegmatite Perinthatta plagioclase planation surfaces pollen pyroxene quartz quartzite Ramanujam ratio map regional ruby samples sand Sandur sapphire Schist sedimentary sediments sillimanite South southern strand plain stratiform stratigraphic Survey of India taluk Tamil Nadu tectonic Tertiary thickness trend upto Warkalli Wynad zircon