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 19
... beds in association with the basaltic flows belonging to the Deccan Trap , the latter overlying the lithounits of the Peninsular Gneissic Complex , comprising gneisses , migmatites ... beds Intertrappean beds occur between the first and the.
... beds in association with the basaltic flows belonging to the Deccan Trap , the latter overlying the lithounits of the Peninsular Gneissic Complex , comprising gneisses , migmatites ... beds Intertrappean beds occur between the first and the.
Page 20
Geological Survey of India. Intertrappean beds Intertrappean beds occur between the first and the second and the second and the third flows . The stratigraphic column in Table I shows the disposition of the intertrappean beds ( See Plate ...
Geological Survey of India. Intertrappean beds Intertrappean beds occur between the first and the second and the second and the third flows . The stratigraphic column in Table I shows the disposition of the intertrappean beds ( See Plate ...
Page 84
... bed rock is touched ( upto 4-6 metres in normal cases ) with a detailed log of pit or trench section showing ... beds . are All the rough stones recovered have to be thoroughly screened , washed , cleaned and examined in bright ...
... bed rock is touched ( upto 4-6 metres in normal cases ) with a detailed log of pit or trench section showing ... beds . are All the rough stones recovered have to be thoroughly screened , washed , cleaned and examined in bright ...
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 |
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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