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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Results 1-3 of 18
Page 93
... hills and equated them to the planation surface at 1250- 1402 m in the Kollimalai hills over a distance of about 200 km . The planation surfaces III and IV were iden- tified by him around 1000 m and 750 m . He named the above surfaces ...
... hills and equated them to the planation surface at 1250- 1402 m in the Kollimalai hills over a distance of about 200 km . The planation surfaces III and IV were iden- tified by him around 1000 m and 750 m . He named the above surfaces ...
Page 100
... ( hill side waste ) derived from the laterite deposits on the top of the hills , occurring at the base . of the hill slope and also in the valley floor . But the laterite of the valley floor is limonitic , comprising hydrous iron oxides ...
... ( hill side waste ) derived from the laterite deposits on the top of the hills , occurring at the base . of the hill slope and also in the valley floor . But the laterite of the valley floor is limonitic , comprising hydrous iron oxides ...
Page 101
... hills now covered by reddish brown soil contain boul- ders and detritus of laterites on the upper slope , indi- cating the former existence of laterites over them . Such hills and ridges form about 24 % of the area . The narrow pediment ...
... hills now covered by reddish brown soil contain boul- ders and detritus of laterites on the upper slope , indi- cating the former existence of laterites over them . Such hills and ridges form about 24 % of the area . The narrow pediment ...
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