Records of the Geological Survey of India, Volume 117, Issues 1-2Vols. 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 86
... reported between the elevations of 171 m R.L to 421 m R.L. Thickness of individual flow varies from 15 m to 33 m . Flows in general are horizontal but occasionally show gradient of 10 ° -12 ° towards south . The flows are fine to medium ...
... reported between the elevations of 171 m R.L to 421 m R.L. Thickness of individual flow varies from 15 m to 33 m . Flows in general are horizontal but occasionally show gradient of 10 ° -12 ° towards south . The flows are fine to medium ...
Page 293
... reported that fresh granite gneiss with pockets of wea- thered amphibolite are met with at the foundation grade and recommended that the weathered pockets of amphi- bolite may be removed prior to covering the foundation . Mirzapur ...
... reported that fresh granite gneiss with pockets of wea- thered amphibolite are met with at the foundation grade and recommended that the weathered pockets of amphi- bolite may be removed prior to covering the foundation . Mirzapur ...
Page 85
... reported native copper from a reef near Jamalpur . Geochemical investigations for base metals around Talbehat and Karesra Kalan ( Basu and Mukherjee , 1971-72 ) did not prove encouraging . Exploration work on the kimberlitic rock of ...
... reported native copper from a reef near Jamalpur . Geochemical investigations for base metals around Talbehat and Karesra Kalan ( Basu and Mukherjee , 1971-72 ) did not prove encouraging . Exploration work on the kimberlitic rock of ...
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Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly Asstt Attended bands basalt basin bed rock belt Bihar Bijawar biotite block boreholes Bundelkhand Calcutta carried Chakraborty charnockite collected conglomerate covering an area Deccan Trap depth dips Director district Division dolerite dykes exposed feldspar folds foliation Formation geochemical geological mapping Geologist Jr geophysical geotechnical Ghosh glacier gneiss Gneissic Complex Gondwana grade grained granite granite gneiss granitoid Gupta Headquarters Hydel Project Hyderabad indicated iron-formation Jaipur Kumar limestone line km located logging Lucknow magnetite mapped an area massif metamorphism mica microcline migmatites mineral mineralisation Nagpur nala NE-SW NW-SE pegmatites phyllites plagioclase plutons porphyritic power house quartz quartz veins quartzite regional river rock types S/shri samples sandstone scale schist sediments shale Sharma shear Shillong Shillong Group Shri Singh slide slope spillway sq km Srivastava strike length studies surface surveys thick tion tonnes toposheet trending tunnel upto zone