Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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 60
... schist belt belonging to Chitradurga schist belt . The Mayasan- dra schist belt is dominated by ultramafite - amphibolite association of Sargur Supergroup . The ultramafites are mainly tremolite - actinolite - anthophyllite schist , lo ...
... schist belt belonging to Chitradurga schist belt . The Mayasan- dra schist belt is dominated by ultramafite - amphibolite association of Sargur Supergroup . The ultramafites are mainly tremolite - actinolite - anthophyllite schist , lo ...
Page 235
... schist belts in Andhra Pradesh and Gurugunta and Hutti - Maski schist belts in Karnataka ( Toposheet Nos . 56D / 11 , 12 , 15 and 16 and 57 A / 9 , 13 and 14 ) were studied for elucida- tion of stratigraphy , structure and correlation ...
... schist belts in Andhra Pradesh and Gurugunta and Hutti - Maski schist belts in Karnataka ( Toposheet Nos . 56D / 11 , 12 , 15 and 16 and 57 A / 9 , 13 and 14 ) were studied for elucida- tion of stratigraphy , structure and correlation ...
Page 262
... schist . The layered igneous sequence consists of pyroxenite and noritic gabbro enveloping the gabbroic magnetite ... schist belt and the intervening gneissic area between K.R. Pet and Nagamangala schist belts in parts in parts of Mandya ...
... schist . The layered igneous sequence consists of pyroxenite and noritic gabbro enveloping the gabbroic magnetite ... schist belt and the intervening gneissic area between K.R. Pet and Nagamangala schist belts in parts in parts of Mandya ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
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alignment amphibolite analysed Andhra Pradesh anomaly assess associated bands basalt basaltic flows basin Bihar Bihar Code block boreholes clay coal Coalfield comprises covered cut-off trench dam axis Deccan Trap delineated deposits depth Director district Code DIVISION Headquarters dolerite drilling dykes earth dam excavation exploration exposed field season Formation foundation geochemical geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss gold Gondwana grained granite granite gneiss gravity grey Group holes indicated intrusive irrigation limestone located magnetic Maharashtra migmatite mineral mineralisation Nagpur nala occur Orissa Orissa Code pegmatite phyllite porphyritic power house proposed quartz quartz veins quartzite Quaternary Raniganj Regional reservoir river rock types sand sandstone scale schist schist belt seams sediments shale shear zone Singhbhum soil spillway sq km sq km area stage geotechnical investigation strike length suggested sulphide Supergroup surface surveys thickness tion Toposheet traverses trending tunnel upto West Bengal