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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... lower altitude of the western deposits ( 898-1,288 m ) than the eastern deposits ( 1,420-1,090 m ) . A further late ... lower levels is much thinner . Rainfall is heavy on the high hills , and less lower down . Heavy rainfall on ...
... lower altitude of the western deposits ( 898-1,288 m ) than the eastern deposits ( 1,420-1,090 m ) . A further late ... lower levels is much thinner . Rainfall is heavy on the high hills , and less lower down . Heavy rainfall on ...
Page 37
... Lower Gondwana consisting of the Talchir , Barakar , Barren Measures and Kamthi 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 Gondwana consisting of the Talchir , Barakar , Barren Measures and Kamthi 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 ( ...
Page 39
... lower boundary , at the time when its upper boundary is being formed , since it ( isopach ) is the projection of a three dimensional basin fill with an assumed flat horizontal surface . These maps are useful to decipher the basin ...
... lower boundary , at the time when its upper boundary is being formed , since it ( isopach ) is the projection of a three dimensional basin fill with an assumed flat horizontal surface . These maps are useful to decipher the basin ...
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