Records of the Geological Survey of India, Volume 126, Part 1The Survey, 1991 - 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 8
... revealed that the granitoid rocks of the belt could be divided into five groups viz . ( 1 ) Grey hornblende granitoid ; ( 2 ) Biotite leucogranite ; ( 3 ) Pink granite ; ( 4 ) Aplite and ( 5 ) Porphyritic biotite granite . Hornblende in ...
... revealed that the granitoid rocks of the belt could be divided into five groups viz . ( 1 ) Grey hornblende granitoid ; ( 2 ) Biotite leucogranite ; ( 3 ) Pink granite ; ( 4 ) Aplite and ( 5 ) Porphyritic biotite granite . Hornblende in ...
Page 10
... revealed the presence of columnar and laterally linked stromatolites in the dolomites associated with the Iron Ore Group of rocks of Keonjhar district , Orissa . In a study on fine resolution biostratigraphy of the Neogene sediments of ...
... revealed the presence of columnar and laterally linked stromatolites in the dolomites associated with the Iron Ore Group of rocks of Keonjhar district , Orissa . In a study on fine resolution biostratigraphy of the Neogene sediments of ...
Page 52
... revealed the Holocene - Pleistocene boundary by presence of semiconsolidated sticky clay with authigenic crystals of ... reveal disturbed sequence of turbidities and marine deposits . Based on the distribution of cold water and warm ...
... revealed the Holocene - Pleistocene boundary by presence of semiconsolidated sticky clay with authigenic crystals of ... reveal disturbed sequence of turbidities and marine deposits . Based on the distribution of cold water and warm ...
Contents
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 12 |
HUMAN RESOURCES | 24 |
EASTERN ZONE | 38 |
Copyright | |
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Alluvium amphibolite analysis Andhra Pradesh anomalies associated Asstt base metal Basin bedrock Bihar block boreholes carried chalcopyrite Coal Wing Coalfield comprising core covered delineated deposits depth Director Geologist district DIVISION Director drilling ECONOMIC GEOLOGY DIVISION ENGINEERING GEOLOGY exploration Flood Plain Formation Geol geological mapping Geologist Jr Geologist Sr Geophysicist geotechnical investigation Ghosh gneiss gold Gondwana granite Group Gupta Himachal Pradesh Hyderabad India indicated km was mapped Kumar limestone lithounits Madhya Pradesh magnetic Maharashtra mineral Mishra Older Alluvium Orissa PETROLOGY phyllite Pradesh was taken programme Project quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION river samples were collected sand scale schist schist belt seams Sharma shear zone Shri A. K. Singh Singhbhum Siwalik sq km sq km area sq.km Srivastava stage geotechnical investigation strike length studies Supergroup thickness Toposheet undertaken upto Uttar Pradesh Valley volcanic West Bengal की के में