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. |
From inside the book
Results 1-3 of 18
Page 3
... higher temperature and the absence of congenial slopes , especially on the coastal sedimentary formations . Each group of the bauxite cappings , and possibly the whole belt , might have been initially a rugged plain of weathered rock ...
... higher temperature and the absence of congenial slopes , especially on the coastal sedimentary formations . Each group of the bauxite cappings , and possibly the whole belt , might have been initially a rugged plain of weathered rock ...
Page 12
... higher as also the sulphur content .. ( iii ) Podform deposits have a distinct excess of barium . Table 1 20-28 % ( statistical variance 7.11 ) Pyrolusite 12-16 % ( statistical variance 2.45 ) ( Composition is predominantly of gamma ...
... higher as also the sulphur content .. ( iii ) Podform deposits have a distinct excess of barium . Table 1 20-28 % ( statistical variance 7.11 ) Pyrolusite 12-16 % ( statistical variance 2.45 ) ( Composition is predominantly of gamma ...
Page 66
... higher amounts of K - felspar and quartz . Kotanjari Parambu A minor occurrence of anorthosite was reported by Adiga ( 1979 ) at Kottanjari Parambu , near Kerala- Karnataka border in Hosdurg taluk of Cannanore district . The body is 200 ...
... higher amounts of K - felspar and quartz . Kotanjari Parambu A minor occurrence of anorthosite was reported by Adiga ( 1979 ) at Kottanjari Parambu , near Kerala- Karnataka border in Hosdurg taluk of Cannanore district . The body is 200 ...
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 | |
5 other sections not shown
Other editions - View all
Common terms and phrases
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