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
... intrusive granites around Koderma in Bihar Mica Belt ( Code No. RP / 72E , H / ER / BHR / 87 / 4 ) Several intrusive granite bodies are reported to occur in the Bihar Mica Belt . Occurrences of cassi- terite have been reported from ...
... intrusive granites around Koderma in Bihar Mica Belt ( Code No. RP / 72E , H / ER / BHR / 87 / 4 ) Several intrusive granite bodies are reported to occur in the Bihar Mica Belt . Occurrences of cassi- terite have been reported from ...
Page 163
... intrusive gra- around Koderma in Bihar Mica Belt ( Code No. RP / 72EH / ER / BHR / 87 / 1 ) The investigation was taken up to determine the intrusive granites around Kodarma with a view to petrochemical and petromineragraphic characters ...
... intrusive gra- around Koderma in Bihar Mica Belt ( Code No. RP / 72EH / ER / BHR / 87 / 1 ) The investigation was taken up to determine the intrusive granites around Kodarma with a view to petrochemical and petromineragraphic characters ...
Page 236
... Intrusive granites and Basic Dykes ' Mellyyakond Formation Shivapuram Formation Banded Iron Formation Meta - acid volcanics and agglo- merates Basic dykes ( metamorphosed and folded ) ... Tambalapalli Formation Metabasalt . meta ...
... Intrusive granites and Basic Dykes ' Mellyyakond Formation Shivapuram Formation Banded Iron Formation Meta - acid volcanics and agglo- merates Basic dykes ( metamorphosed and folded ) ... Tambalapalli Formation Metabasalt . meta ...
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