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 288
... logging 1 : 1,000 1 : 100 150 lm 89.40 m 444.03 m iii . Drift core logging . Khara Hydel scheme : ( 30 ° 21′10 ′′ : 77 ° 36′20 ′′ ; 53 F / 11 ) 1 The rock types present in the project area include sandstone , clays and boulder ...
... logging 1 : 1,000 1 : 100 150 lm 89.40 m 444.03 m iii . Drift core logging . Khara Hydel scheme : ( 30 ° 21′10 ′′ : 77 ° 36′20 ′′ ; 53 F / 11 ) 1 The rock types present in the project area include sandstone , clays and boulder ...
Page 289
... logging v . Field Test attended iv . Pit logging vi . Insitu test site mapping 1 : 1,000 1 : 50,000 .071 sq km 56.1 kms 70 m 71 m 16 nos 10 sq m Tanakpur Hydel Scheme : ( 29 ° 05′00 ′′ : 80 ° 08'00 " ; 62 C / 4 ) ( Detailed geological ...
... logging v . Field Test attended iv . Pit logging vi . Insitu test site mapping 1 : 1,000 1 : 50,000 .071 sq km 56.1 kms 70 m 71 m 16 nos 10 sq m Tanakpur Hydel Scheme : ( 29 ° 05′00 ′′ : 80 ° 08'00 " ; 62 C / 4 ) ( Detailed geological ...
Page 297
... logged in TBH - 22 and detection logging showed high chargeability from the zones at 80-100 m and 175-195 m . The direction logging ( C1 & C2 N - S ) showed high chargeable zone at 170-185 m corroborated by low V / I values whereas ( C1 ...
... logged in TBH - 22 and detection logging showed high chargeability from the zones at 80-100 m and 175-195 m . The direction logging ( C1 & C2 N - S ) showed high chargeable zone at 170-185 m corroborated by low V / I values whereas ( C1 ...
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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