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 59
Page 11
... exposed as isolated mounds all along the river Krishna , on either bank between 100 m - 40 m level . The thickness of this unit varies from a few centimetres to more than 3 m and is well exposed near Chintrial , Mallavaram , Pondugala ...
... exposed as isolated mounds all along the river Krishna , on either bank between 100 m - 40 m level . The thickness of this unit varies from a few centimetres to more than 3 m and is well exposed near Chintrial , Mallavaram , Pondugala ...
Page 194
... exposed . Three sets of steep dipping joints trending in ( i ) N60 ° E - S60 ° W ( ii ) N50 ° W - S50 ° E and ( iii ) N - S directions are well developed in the basalt . These joints are open at the top and become tight at about one ...
... exposed . Three sets of steep dipping joints trending in ( i ) N60 ° E - S60 ° W ( ii ) N50 ° W - S50 ° E and ( iii ) N - S directions are well developed in the basalt . These joints are open at the top and become tight at about one ...
Page 216
... exposed in the area . Strong electrical responses of SP ( -100mv ) , EM ( IP - 8 % & OP - 10 % ) and IP ( 20ms ) were indicated over the exposed ' gossan ' southwest of the old working . A test borehole at 0 / SW525 was recommended to ...
... exposed in the area . Strong electrical responses of SP ( -100mv ) , EM ( IP - 8 % & OP - 10 % ) and IP ( 20ms ) were indicated over the exposed ' gossan ' southwest of the old working . A test borehole at 0 / SW525 was recommended to ...
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