Records of the Geological Survey of India, Volume 126, 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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Results 1-3 of 59
Page 56
... occur between 100 m and 200 m isobaths over an area of 25 km x 10 km off Pontakota - Pudimadaka . The maximum ... occur in association with sandy sediments between 60 m and 120 m depths off Palar River and Pulicat Lake , the ...
... occur between 100 m and 200 m isobaths over an area of 25 km x 10 km off Pontakota - Pudimadaka . The maximum ... occur in association with sandy sediments between 60 m and 120 m depths off Palar River and Pulicat Lake , the ...
Page 86
... occur as intrusives in these rocks . Immature sandstone , grit and polymictic conglomerate , included within the Vindhyan Supergroup , partially cover these units . The Deccan Traps occur in the margins of the area mapped . The entire ...
... occur as intrusives in these rocks . Immature sandstone , grit and polymictic conglomerate , included within the Vindhyan Supergroup , partially cover these units . The Deccan Traps occur in the margins of the area mapped . The entire ...
Page 161
... occur associated with varied proportions of nepheline as primary constituents while apatite and sphene occur as accessories . Phlogopite is noticed in the fenitised ijolite and pyroxenite rock . Calcite occurs as a late - phase mineral ...
... occur associated with varied proportions of nepheline as primary constituents while apatite and sphene occur as accessories . Phlogopite is noticed in the fenitised ijolite and pyroxenite rock . Calcite occurs as a late - phase mineral ...
Contents
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 12 |
AIRBORE MINERAL SURVEYS AND EXPLORATION WING 2839 | 28 |
NORTHEASTERN ZONE | 39 |
Copyright | |
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Alluvium amphibolite analysis Andhra Pradesh anomalies associated Asstt base metal Basin bedrock Bihar block boreholes Coalfield comprising copper core covered delineated deposits depth Director Geologist district DIVISION Director DIVISION-I drilling ECONOMIC GEOLOGY ECONOMIC GEOLOGY DIVISION ENGINEERING GEOLOGY ENGINEERING GEOLOGY DIVISION evaluation exploration Formation geochemical samples GEODATA Geol geological mapping Geologist Jr Geologist Sr Geophysicist geotechnical investigation Ghosh gneiss gold granite Group Himachal Pradesh Hyderabad indicated km was mapped Kumar limestone lithounits Madhya Pradesh magnetic Maharashtra mineral mineralised zone 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 sediments 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