Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 237
... granite traversed by swarms of dolerite dyke . The granite is devoid of foliation and ranges in composition from biotite to hornblende granite . Bhattacharya has suggested further investigations to examine the feasibility of the project ...
... granite traversed by swarms of dolerite dyke . The granite is devoid of foliation and ranges in composition from biotite to hornblende granite . Bhattacharya has suggested further investigations to examine the feasibility of the project ...
Page 273
... granite gneiss , pink and grey porphyritic granites and medium to fine grained granites are the main rock types . Bhima Group of rocks , formed of a thin bed of conglomerate , overlain by thick beds of limestone , rests unconformably ...
... granite gneiss , pink and grey porphyritic granites and medium to fine grained granites are the main rock types . Bhima Group of rocks , formed of a thin bed of conglomerate , overlain by thick beds of limestone , rests unconformably ...
Page 339
... granite plutons of Southern India . On the basis of petrography , the granites were divided into the biotite - granite , hornblende- biotite granite ( porphyritic and nonporphyritic ) and pyroxene granites , with hornblende and / or ...
... granite plutons of Southern India . On the basis of petrography , the granites were divided into the biotite - granite , hornblende- biotite granite ( porphyritic and nonporphyritic ) and pyroxene granites , with hornblende and / or ...
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alignment alluvium amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite Bihar biotite block bore holes boreholes Calcutta charnockite Circle clay coal Coalfield comprising copper covered an area Deccan Trap Delhi deposits dips Director district Division dolerite dolomite Dutta dykes electrical logging Engineer exploration foliation formations garnetiferous geochemical geohydrological geological investigation geological mapping Geological Survey Geologists Jr geophysical Geophysicist Ghosh gneiss Gondwana granite gneiss Groundwater Hyderabad indicated Jaipur Laboratory laterite limestone located Lucknow Madhya Pradesh mapped an area mapped on scale metres million tonnes mineralised zone minerals Mukherjee Mysore nala occurs officers Orissa pegmatite period under review phyllites pits power house Project quartz veins quartzite Rajasthan recommended Region rock types S/Shri samples sandstone schist seams sediments shales Sharma shear zone Shri S. K. Singh Sinha spillway Srivastava strike length studies Survey of India taluk thickness toposheet traverse tubewells tunnel upto valley varies West Bengal