Records of the Geological Survey of India, Volume 123, Part 5The Survey, 1988 - 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 54
Page 86
... sediment samples reveal anomalous contents of tungsten ranging from 40 to 2,250 ppm W. The samples also indicate association of nio- bium and L.REE lanthanum and cerium with values of 70 to 100 ppm Nb , more than 1,000 ppm La and more ...
... sediment samples reveal anomalous contents of tungsten ranging from 40 to 2,250 ppm W. The samples also indicate association of nio- bium and L.REE lanthanum and cerium with values of 70 to 100 ppm Nb , more than 1,000 ppm La and more ...
Page 119
... sediment sampling . With this in view , 50 stream sediment samples were collected from the confluence of first and second order streamlets and the meandering points of major seasonal nalas.At each location , about 10 to 12 kg of sediment ...
... sediment sampling . With this in view , 50 stream sediment samples were collected from the confluence of first and second order streamlets and the meandering points of major seasonal nalas.At each location , about 10 to 12 kg of sediment ...
Page 123
... sediments . In all , 75 stream sediment samples were collected from the area at the confluence of first and second order streams and at the meandering points of the major sea- sonal nalas . At each location about 10 kg of sedi- ment was ...
... sediments . In all , 75 stream sediment samples were collected from the area at the confluence of first and second order streams and at the meandering points of the major sea- sonal nalas . At each location about 10 kg of sedi- ment was ...
Contents
Geotechnical studies of the cutoff trench between RD 418 and 918 M PVB Reservoir | 185 |
A geotechnical note of the Pedaballi dam foundations Anantapur district Andhra Pradesh | 191 |
A geotechnical note on the Yeleru Project under construction in East Godavari | 197 |
Copyright | |
21 other sections not shown
Other editions - View all
Common terms and phrases
alignment alkali feldspar amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH CODE Archaean bands basin biotite block boreholes charnockite charnockite gneiss clay coarse-grained conglomerate Cuddapah depth Dharwar dips DISTRICT dolerite dolerite dykes drilled earth dam emplacement enclaves exposed fault feldspar field season flank folds foliation Formation fractured fresh rock g/t gold gabbro garnetiferous GEOLOGICAL MAP geophysical GEOTECHNICAL gneiss Gondwana granite granite gneiss granitoids granodiorite granulite grey granite grouting hornblende indicated intrusive joints KARNATAKA KERALA kimberlite laterite limestone lithounits located lode magnetite metabasalt metabasite migmatite mineralised zone minerals NE-SW NW-SE occur overburden pediplain pegmatite Peninsular Gneissic Complex phyllites pink granite plagioclase power house pyrite pyroxenite quartz quartz veins quartzite river rock types samples sandstone scale schist schist belt sediments shear zone soil spillway sq km strike length studies sulphide surface surveys syenite TAMIL NADU thickness tonalite Toposheet traversed trench trending tunnel ultramafic upto weathered width