Records of the Geological Survey of India, Volume 119, Part 1government of India., 1989 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 177
... schists - hornblende schist , hornblende quartz- schist , hornblende - quartz - bio- tite schist , hornblende - quartz epidote schist , chlorite -- quartz- schist , with limestone bands which are gritty at places . Essentially pure ...
... schists - hornblende schist , hornblende quartz- schist , hornblende - quartz - bio- tite schist , hornblende - quartz epidote schist , chlorite -- quartz- schist , with limestone bands which are gritty at places . Essentially pure ...
Page 272
... schist belt in this part consists of 2 major rock units , namely , mafic unit represented by hornblende schist ( metamorphosed basalt and gabbro ) and the felsic unit represented by quartzo - felspathic schist described in the earlier ...
... schist belt in this part consists of 2 major rock units , namely , mafic unit represented by hornblende schist ( metamorphosed basalt and gabbro ) and the felsic unit represented by quartzo - felspathic schist described in the earlier ...
Page 297
... schist belt , comprising meta - volcanics represented by hornblende schist , quartz chlorite schist , etc. is considered to have been emplaced over a base- ment of Peninsular Gneiss during late Archaean or early Proterozoic times . Thin ...
... schist belt , comprising meta - volcanics represented by hornblende schist , quartz chlorite schist , etc. is considered to have been emplaced over a base- ment of Peninsular Gneiss during late Archaean or early Proterozoic times . Thin ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 32 |
RESEARCH AND DEVELOPMENT DIVISION | 41 |
MAP COMPILATION PUBLICATION AND INFORMATION DIVISION | 48 |
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amphibolite analysis Andhra Pradesh anomaly Asstt bands Banerjee basalt basin bed rock belt Bijawar biotite block boreholes Calcutta Chakraborty charnockite chemical clay coal comprising covered Deccan Trap deposits depth dips Director district DIVISION Headquarters Divn dolomite dykes exploration exposed field season folds Formation fossils geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite gneiss grey Gupta Hyderabad indicated Jaipur Kumar Laboratory limestone line km located logging Lucknow magnetic mica schist million tonnes mineral mineralisation Mishra Mukherjee Nagpur occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types S.T.A. Geology S/Shri sand sandstone scale schist seams sediments shale Sharma shear zone sheets Shillong Shri siltstone Singh spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel