Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 13
... thin and impersistent seams of the Raniganj Measures having no economic significance were proved . ( 8 ) Jhaleri - Majhowli area : An area of about 27 sq . km . ( Lat . 24 ° 55 ' to 24 ° 57 ' and Long . 82 ° 15 ' to 82 ° 19 ′ ; Sheet No ...
... thin and impersistent seams of the Raniganj Measures having no economic significance were proved . ( 8 ) Jhaleri - Majhowli area : An area of about 27 sq . km . ( Lat . 24 ° 55 ' to 24 ° 57 ' and Long . 82 ° 15 ' to 82 ° 19 ′ ; Sheet No ...
Page 161
... thin wedge like strip in the Gondwanas . Bichaom group ( Upper part ) Only the upper unit of this group comprising of grey to black phyllites and pebble or boulder slates with a thin marine fossiliferous ( permo - carboniferous ) zone ...
... thin wedge like strip in the Gondwanas . Bichaom group ( Upper part ) Only the upper unit of this group comprising of grey to black phyllites and pebble or boulder slates with a thin marine fossiliferous ( permo - carboniferous ) zone ...
Page 41
... thin discontinuous outcrops . The conglomerate member occurs in patches towards the base only at a few places . North - east of Angoria , it attains a maximum thickness of about 20 m The Conglomerate from the Chiksi ridge consists ...
... thin discontinuous outcrops . The conglomerate member occurs in patches towards the base only at a few places . North - east of Angoria , it attains a maximum thickness of about 20 m The Conglomerate from the Chiksi ridge consists ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone