Records of the Geological Survey of India, Volume 124, Part 1The Survey, 1999 - 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 87
... sequence of Damodar -Koel valley basin . The sediments display a variety of sedimentary structures which , along with the occurrence of fining upward depositional cycles , point to a fluvial regime or sedimentation for the greater part ...
... sequence of Damodar -Koel valley basin . The sediments display a variety of sedimentary structures which , along with the occurrence of fining upward depositional cycles , point to a fluvial regime or sedimentation for the greater part ...
Page 158
... sequence . The Neogene sediments are divided into three formations , viz . , Dafla Formation ( 4200 m ) , Subansiri Formation ( 4000m ) and Kimin Formation ( 3400 m ) , in the ascending order . Dafla Formation consists of a thick pile ...
... sequence . The Neogene sediments are divided into three formations , viz . , Dafla Formation ( 4200 m ) , Subansiri Formation ( 4000m ) and Kimin Formation ( 3400 m ) , in the ascending order . Dafla Formation consists of a thick pile ...
Page 202
... sequence represents Polymictic conglomerate and occasionally oligomictic conglomerate as found in Lalung section . Kuling Formation overlies the Gemachidan Formation at Spiti river section and Muth Quartzite in other sections . It is ...
... sequence represents Polymictic conglomerate and occasionally oligomictic conglomerate as found in Lalung section . Kuling Formation overlies the Gemachidan Formation at Spiti river section and Muth Quartzite in other sections . It is ...
Contents
AIRBORNE MINERAL SURVEYS EXPLORATION WING 28 | 28 |
MARINE WING 4757 | 47 |
CENTRAL REGION 5889 | 58 |
Copyright | |
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alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin bed rock Bihar biotite block boreholes carried chalcopyrite charnockite clay coal seams coalfield Construction stage core covering deposits depth Director Geologist district Code DIVISION Headquarters drilling dykes excavation exploration exposed Formation foundation geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical investigation gneiss gold Gondwana grained granite granite gneiss granitoids Group holes indicated km long Kumar limestone line km located logging migmatite mineral mineralisation occurs Orissa pegmatite phyllite power house Pradesh Precambrian project envisages construction quartz quartz veins quartzite Quaternary Rajasthan Raniganj river rock types samples were collected sand sandstone scale schist schist belt sediments shale shear zone Shri A. K. Singhbhum spillway sq km sq km area stage geotechnical investigation strike length studies sulphide Supergroup surface surveys thick tion Toposheet traverse trending tunnel upto volcanics West Bengal