Records of the Geological Survey of India, Volume 122, Parts 3-4Government of India, 1987 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 28
... zone form shear zone schists like hornblende schist , talc - tremolite schist , quartz sericite schists etc. Width of the shear zone varies very frequently and ranges from 200 m to 800 m . This shear zone has been physically traced out ...
... zone form shear zone schists like hornblende schist , talc - tremolite schist , quartz sericite schists etc. Width of the shear zone varies very frequently and ranges from 200 m to 800 m . This shear zone has been physically traced out ...
Page 57
... zone is comparable with the Lower Barakar assemblage zones of other coal fields of India . Assemblage Zone II ( 73.85 m to 138.59 m ) is char- acterised by striate disaccates ( 56 % ) along with triletes ( 21 % ) and few monstriate ...
... zone is comparable with the Lower Barakar assemblage zones of other coal fields of India . Assemblage Zone II ( 73.85 m to 138.59 m ) is char- acterised by striate disaccates ( 56 % ) along with triletes ( 21 % ) and few monstriate ...
Page
... zone almost falls on magnetic low zone AA ' - BB ' . The causative source appears to be a fault / shear zone filled with water clay or any other conducting material including sulphide . Clay has been detected in a trench at station S ...
... zone almost falls on magnetic low zone AA ' - BB ' . The causative source appears to be a fault / shear zone filled with water clay or any other conducting material including sulphide . Clay has been detected in a trench at station S ...
Contents
CONTENTS | 12 |
Geological mapping of Lingtse granitoid gneisses of Sikkim with special reference to their | 24 |
Quaternary geological and geomorphological mapping of the KosiGandak Interfluve | 25 |
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ABSTRACTS OF PROGRESS alignment Andaman anorthosite apatite Arunachal Pradesh Bandyopadhyay basin bed rock belt Bhuban Bihar BIHAR Code biotite borehole carbonatite clay Construction stage geotechnical dam axis deposits depth Disang drilling Engineering Geology Engineering Geology Division-IV exposed EXTENDED ABSTRACTS Feasibility stage geotechnical FIELD SEASON folds Formation foundation geochemical geological mapping Geology Division-II Ops geophysical Geotech & Special Geotech and Special gneiss grade granite granite gneiss graphite grey Group grouting GSI Vol Gumla district Hazaribagh district holes Irrigation Project limestone lineament lithostratigraphy located mica mineral mineralisation nala occur Ophiolite Orissa ORISSA Code pegmatite petrological phyllite power house proposed quartz quartzite Regional Geology Division Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong Sikkim siltstone Singhbhum district slope Special Investigation spillway sq km stage geotechnical investigation structure Surface Survey of India toposheet traverses trending tunnel upto veins West Bengal