Records of the Geological Survey of India, Volume 126, Parts 4-6The Survey, 1993 - 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 133
... body encountered in the borehole . Towards further northeast of bore hole UPT - 29 low order chargeability anomalies were obtained indicating limit of the lensoid mineralised body . The SP , magnetic and chargeability contour maps ...
... body encountered in the borehole . Towards further northeast of bore hole UPT - 29 low order chargeability anomalies were obtained indicating limit of the lensoid mineralised body . The SP , magnetic and chargeability contour maps ...
Page 22
... body ( upto 30 m depth ) both at its northeastern and southwestern ends . The boreholes VP - 22 ( at the northeastern end ) and VP - 24 ( at southwestern end ) intersected thin kimberlite veins ranging in thickness from 0.05 to 0.15 cm ...
... body ( upto 30 m depth ) both at its northeastern and southwestern ends . The boreholes VP - 22 ( at the northeastern end ) and VP - 24 ( at southwestern end ) intersected thin kimberlite veins ranging in thickness from 0.05 to 0.15 cm ...
Page 23
... body ( CC - 2 ) , about 0.75 km north of Chigicherla and close to Anantapur - Dharmavaram railway line . This body is located about 2 km WSW of the earlier reported ( CGWB , 1990 ) Chigicherla kimberlite ( CC - 1 ) . These kimberlites ...
... body ( CC - 2 ) , about 0.75 km north of Chigicherla and close to Anantapur - Dharmavaram railway line . This body is located about 2 km WSW of the earlier reported ( CGWB , 1990 ) Chigicherla kimberlite ( CC - 1 ) . These kimberlites ...
Contents
Arunachal Pradesh | 1 |
Mineral InvestigationII Arunachal Pradesh | 9 |
Geology of parts of Karbi Anglong North Cachar Hills and Nowgaon | 15 |
Copyright | |
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acid amphibolite ANDHRA PRADESH bands basalt biotite biotite gneiss block boreholes charnockite chert complex dam axis Deccan Trap depth DISTRICT dolerite dolomite drilling enclaves ENE-WSW Engineering Geology Division exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite limestone lineament located mafic magnetic magnetite Maharashtra metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNE-SSW NNW-SSE NW-SE occur pegmatite pink granite plagioclase porphyritic power house PRADESH Code pyrite pyroxene pyroxenite quartz quartz veins quartzite Regional Geology Division reservoir rhyolite river Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil Sp Sp spillway sq km strike length structures studies sulphide surveys syenite thick toposheet traverses trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ