Records of the Geological Survey of India, Volume 124, Part 5The Survey, 1991 - 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 29
Page 11
... valley , around 80-35 m height , having a very gentle slope towards downstream . Thickness of this unit varies from 5m to more than 10 m , at places . it consists of brown silt with occasional paleosol horizons . The Nadugadda . unit is ...
... valley , around 80-35 m height , having a very gentle slope towards downstream . Thickness of this unit varies from 5m to more than 10 m , at places . it consists of brown silt with occasional paleosol horizons . The Nadugadda . unit is ...
Page 11
... Valley fill Pediplain Residual hills Red soil with ferricrete and black clay with calcrete and unsorted rock ... valley fill is formed by sediments brought down from the adjacent hills , from Chandragiri to Srikalahas- ti ( on the ...
... Valley fill Pediplain Residual hills Red soil with ferricrete and black clay with calcrete and unsorted rock ... valley fill is formed by sediments brought down from the adjacent hills , from Chandragiri to Srikalahas- ti ( on the ...
Page 45
... valley is an intermontane valley flanked by the Bairenkonda hill ranges on the west and the Velikonda hill ranges on the east . The area is underlain by the Cuddapah rocks which are mainly represented by phyllites and quartzites of ...
... valley is an intermontane valley flanked by the Bairenkonda hill ranges on the west and the Velikonda hill ranges on the east . The area is underlain by the Cuddapah rocks which are mainly represented by phyllites and quartzites of ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
alkali feldspar granite amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly zones banded iron formation basin biotite block boreholes carried channel charnockite Chitradurga chlorite clay coarse-grained comprising depth Dharwar dips DISTRICT dolerite drilling emplaced enclaves exposed feldspar field season fluvial foliation Formation gabbro geochemical GEOLOGICAL MAP GEOPHYSICAL gneiss gold values granite granite gneiss granitoids gravel grey granite hornblende INDEX indicated intersected intrusives INVESTIGATION FOR GOLD joints KARNATAKA KARNATAKA Code KERALA kimberlite Krishna landforms lateritic lignite limestone located lode magnetic magnetite metabasalt migmatites mineralised zone NW-SE occur palaeochannel Palar pediplain pegmatite Peninsular Gneissic Complex phyllite pink granite Plate-2 pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sand scale schist belt schistose shale shear slopes soil sq km strike length studies sulphide mineralisation surface surveys syenite TAMIL NADU terrace thick tonalite traverse trench trending ultramafic upto vertical volcanics width