Records of the Geological Survey of India, Volume 124, Parts 5-6Government of India, 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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Page 44
... varies widely . The Banganapalle Quartzite outliers exposed 2 km north of Rangapuram vary in size from 0.05 to 0.25 sq km with an average thickness of around 1 m . In the rest of the area , the outcrop size varies from 1 to 20 sq km ...
... varies widely . The Banganapalle Quartzite outliers exposed 2 km north of Rangapuram vary in size from 0.05 to 0.25 sq km with an average thickness of around 1 m . In the rest of the area , the outcrop size varies from 1 to 20 sq km ...
Page 183
... varies from RL 352.29 to 362 m . Quartzites interbedded with shale would form the foundation . On the basis of subsurface exploration carried out in blocks - 3 and 4 , the foundation grade rock is expected at depths varying from 6.785 ...
... varies from RL 352.29 to 362 m . Quartzites interbedded with shale would form the foundation . On the basis of subsurface exploration carried out in blocks - 3 and 4 , the foundation grade rock is expected at depths varying from 6.785 ...
Page 205
... 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 is seen along the rivers . It is brownish and is mostly sandy with little clay content . The thickness of alluvial 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 is seen along the rivers . It is brownish and is mostly sandy with little clay content . The thickness of alluvial soil ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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aa flows amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly Archaean bands basalt flows basement basin biotite block bole boreholes carried charnockite chert clay coarse compound pahoehoe comprises Deccan Trap deposits depth dips DISTRICT dolerite drilling dykes emplaced exposed feldspar field season foliation Formation gabbro geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL gneiss gneissic gold Gondwana granite granite gneiss gravel grey Group hornblende INDEX indicated intrusives investigation joints KARNATAKA kimberlite laterite lava limestone located Madhya Pradesh MADHYA PRADESH Code magnetite MAHARASHTRA metabasalt migmatites mineral mineralised zone Nagpur NW-SE occur pahoehoe pegmatite phenocrysts phyllite pink granite plagioclase Plate-2 porphyritic quartz quartz reefs quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt sediments shale shear zone soil spillway sq km stratigraphic strike length studies sulphide Supergroup surface surveys TAMIL NADU thick toposheet traverse trench trending ultramafic upto volcanic width