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. |
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Results 1-3 of 68
Page 28
... Soils i ) Sandy soil 31 54 31 91 26 41 70 86 10 25 ii ) Gravelly soil 22 ND 16 ND 27 ND 102 ND 10 ND iii ) Black cotton soil 33 53 29 54 43 83 78 115 16 30 iv ) Sitty soil 26 48 20 44 27 48 60 92 11 25 C - Horizon Soil i ) Massive ...
... Soils i ) Sandy soil 31 54 31 91 26 41 70 86 10 25 ii ) Gravelly soil 22 ND 16 ND 27 ND 102 ND 10 ND iii ) Black cotton soil 33 53 29 54 43 83 78 115 16 30 iv ) Sitty soil 26 48 20 44 27 48 60 92 11 25 C - Horizon Soil i ) Massive ...
Page 156
... soil samples , col- lection of 88 groove samples from trenches and pitting and trenching of 125 cu m The area forms part of the northerly dipping southern limb of the broad synformal structure forming the Attapadi valley . Major rock ...
... soil samples , col- lection of 88 groove samples from trenches and pitting and trenching of 125 cu m The area forms part of the northerly dipping southern limb of the broad synformal structure forming the Attapadi valley . Major rock ...
Page 205
... soil cover is mostly black cotton , which is present on the basaltic flows and limestones . The thickness of black cotton soil varies from 0.2 m to 1.5 m . The red soil is seen over granites and shales and is 0.1 to 0.6 m thick . Alluvial ...
... soil cover is mostly black cotton , which is present on the basaltic flows and limestones . The thickness of black cotton soil varies from 0.2 m to 1.5 m . The red soil is seen over granites and shales and is 0.1 to 0.6 m thick . Alluvial ...
Contents
Andhra Pradesh | 11 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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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