Records of the Geological Survey of India, Volume 127, Parts 1-2Government of India, 1992 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 334
... shale horizons . At a few places a ferruginous sandstone unit is present at top . Boulder bed , rhythmite , alternating units of fine grained yellowish green sandstone and greeenish to dark grey coloured shale , very fine grained ...
... shale horizons . At a few places a ferruginous sandstone unit is present at top . Boulder bed , rhythmite , alternating units of fine grained yellowish green sandstone and greeenish to dark grey coloured shale , very fine grained ...
Page 339
... shale , carbonaceous shale and a few coal horizons with dirt bands . White to greyish white , medium to coarse grained sandstone and greenish shale with a marker bed of chocolate shale / clay with limonitic concretions . White medium ro ...
... shale , carbonaceous shale and a few coal horizons with dirt bands . White to greyish white , medium to coarse grained sandstone and greenish shale with a marker bed of chocolate shale / clay with limonitic concretions . White medium ro ...
Page 343
... shale , car- bonaceous shale and a few thin coal seams . mation Barren Measures Barakar Forma- tion ( + 342m ) Talchir Forma- tion ( Not ex- posed , + 41m ) Precambrian Grey to dark grey shale with fine grained micaceous sandstone ...
... shale , car- bonaceous shale and a few thin coal seams . mation Barren Measures Barakar Forma- tion ( + 342m ) Talchir Forma- tion ( Not ex- posed , + 41m ) Precambrian Grey to dark grey shale with fine grained micaceous sandstone ...
Contents
COORDINATION TECHNICAL DIVISION | |
FOREWORD | |
PALAEONTOLOGY DIVISION I 10 | |
Copyright | |
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amphibolite analysis Andhra Pradesh anomalies associated Asstt bands Barakar Barakar Formation base metal basin Bihar block boreholes carried Chakraborty chemical clay coal seams Coalfield comprising core covered deposits depth Director Geologist district DIVISION Director drilling eastern ENGINEERING GEOLOGY exploration for coal field season fold GEODATA geological mapping Geologist Jr Geophysicist geotechnical investigation Ghosh gneiss gold Gondwana grade grained granitoids gravity Group Headquarters heavy mineral India indicated intersected Kumar limestone located Madhya Pradesh magnetic Maharashtra mineralisation Orissa PETROLOGY phyllite Precambrian programme Project quartz veins quartzite Quaternary Rajasthan Raniganj Regional exploration REMOTE SENSING river S.T.A. Geol Sakoli samples were collected sand sandstone scale schist schist belt Seabed survey seam zones sector sediments sequence shale shear zone Shri A.K. Singh Singhbhum sq km sq.km stage geotechnical investigation studies sulphide surface Tamil Nadu tectonic thematic mapping thickness Toposheet traverse trending undertaken upto Valley volcanic