Records of the Geological Survey of India, Volume 125, Part 3The Survey, 1992 - 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 23
Page 13
... recorded occurrences of polymetallic mineralisation in this belt . The individual shows are small and occur in tremolite- actinolite schist , amphibolite or calc - silicate rocks , which occur as enclaves within granite gneiss ...
... recorded occurrences of polymetallic mineralisation in this belt . The individual shows are small and occur in tremolite- actinolite schist , amphibolite or calc - silicate rocks , which occur as enclaves within granite gneiss ...
Page 45
... recorded in calc - silicate and manganese ore bands of Podakana East Block . Minor shearing was also recorded along mineralised zone . The manganese ore body occurs as isolated patch , being away from main ore bands of Podakana ...
... recorded in calc - silicate and manganese ore bands of Podakana East Block . Minor shearing was also recorded along mineralised zone . The manganese ore body occurs as isolated patch , being away from main ore bands of Podakana ...
Page 172
... recorded in samples between 72.55m and 92 m in PGD- 11 and between 132 m and 135 m in PGD - 12 . The assem- blages recorded are the same in both the borehole samples . The rocord of the foraminifer , Ammonia sp . and Neoglo- boquadrina ...
... recorded in samples between 72.55m and 92 m in PGD- 11 and between 132 m and 135 m in PGD - 12 . The assem- blages recorded are the same in both the borehole samples . The rocord of the foraminifer , Ammonia sp . and Neoglo- boquadrina ...
Contents
Bihar | 1 |
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Integrated geological and structural mapping geochemical survey and exploration | 15 |
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Common terms and phrases
amphibolite arca Bankura basin belt Bihar BIHAR Code biotite block boreholes chalcopyrite charnockite chlorite chlorite schist chromite clay Construction stage geotechnical copper deposits depth Dhenkanal district Division II Ops dolerite drilling earth dam Eastern Ghat Economic Geology Engineering Geology Engineering Geology Division excavation field season foliation formation foundation grade garnetiferous geochemical geological mapping Geology Division-II Ops geophysical Geotechnical and Special gneiss gold granite granite gneiss granophyre granulite grouting holes hot spring Irrigation Project khondalite laterite lava left bank located mica schist migmatite mineral nala occur Orissa ORISSA Code OVERVIEW pegmatite Ph Ph Ph Ph/SS Ph/SS phase phyllite Pindara Purulia district quartz quartz veins quartzite Reservoir Scheme river samples sandstone scale schist sector sediments shear zone Sikkim SINGHBHUM DISTRICT slope soil Special Investigation spillway sq km stage geotechnical investigation strike length suggested sulphide Supergroup surface SURVEY OF INDIA syenite toposheet trending upto volcanics West Bengal