Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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 109
... reported from areas around Kuilapa ! granite complex . The programme is orient- ed towards evaluating the ... reported to occur in the Bihar Mica Belt . Occurrences of cassi- terite have been reported from pegmatite in areas northeast of ...
... reported from areas around Kuilapa ! granite complex . The programme is orient- ed towards evaluating the ... reported to occur in the Bihar Mica Belt . Occurrences of cassi- terite have been reported from pegmatite in areas northeast of ...
Page 182
... reported the above gold occurrence during the course of systematic geological mapping . ( G ) Gypsum : Nitish Das , Mita Ganguly Das and Necharika Jha , reported pockets and lenses . of pinkish white Gypsum present along and across ...
... reported the above gold occurrence during the course of systematic geological mapping . ( G ) Gypsum : Nitish Das , Mita Ganguly Das and Necharika Jha , reported pockets and lenses . of pinkish white Gypsum present along and across ...
Page 352
... reported subsidence in Tura area , West Garo Hills , Meghaiaya . ( Additional item ) The reported subsidence in the premises of School building at Tura was investigated with a view to assess the cause of the subsidence and to suggest ...
... reported subsidence in Tura area , West Garo Hills , Meghaiaya . ( Additional item ) The reported subsidence in the premises of School building at Tura was investigated with a view to assess the cause of the subsidence and to suggest ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
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alignment amphibolite analysed Andhra Pradesh anomaly assess associated bands basalt basaltic flows basin Bihar Bihar Code block boreholes clay coal Coalfield comprises covered cut-off trench dam axis Deccan Trap delineated deposits depth Director district Code DIVISION Headquarters dolerite drilling dykes earth dam excavation exploration exposed field season Formation foundation geochemical geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss gold Gondwana grained granite granite gneiss gravity grey Group holes indicated intrusive irrigation limestone located magnetic Maharashtra migmatite mineral mineralisation Nagpur nala occur Orissa Orissa Code pegmatite phyllite porphyritic power house proposed quartz quartz veins quartzite Quaternary Raniganj Regional reservoir river rock types sand sandstone scale schist schist belt seams sediments shale shear zone Singhbhum soil spillway sq km sq km area stage geotechnical investigation strike length suggested sulphide Supergroup surface surveys thickness tion Toposheet traverses trending tunnel upto West Bengal