Records of the Geological Survey of India, Volume 128, Parts 3-5Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 65
... depth drilled . The bore hole was closed at 115 m depth . The bore hole BDN - 5 was closed at a depth of 145.55 m . The rock types encountered are sheared serpentinite and pillow basalt ; the latter has been intersected at a depth of ...
... depth drilled . The bore hole was closed at 115 m depth . The bore hole BDN - 5 was closed at a depth of 145.55 m . The rock types encountered are sheared serpentinite and pillow basalt ; the latter has been intersected at a depth of ...
Page 107
... depth = 6-12 ( IMD report ) , occurred in the early hours of September 30 , 1993 near the Killari village , Latur ... depth range 0 to < 5 km and magnitude range 1.0 to 3.0 , and rest of the events are mostly within a depth range 6-15 km ...
... depth = 6-12 ( IMD report ) , occurred in the early hours of September 30 , 1993 near the Killari village , Latur ... depth range 0 to < 5 km and magnitude range 1.0 to 3.0 , and rest of the events are mostly within a depth range 6-15 km ...
Page 128
... depth to bedrock varies from 3.5 to 11.5 m . The core recovery percentages range between 32 to 96. Moderately to closely jointed / fractured dolerite is met with in bore- holes - 1 and 3. The joint / fracture planes are generally ...
... depth to bedrock varies from 3.5 to 11.5 m . The core recovery percentages range between 32 to 96. Moderately to closely jointed / fractured dolerite is met with in bore- holes - 1 and 3. The joint / fracture planes are generally ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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alignment amphibolite Andaman Andhra Pradesh apatite bands basemetal basin Bihar biotite block boreholes carbonatite charnockite chlorite clay conglomerate covered depth dips district dolerite drilling dykes Eastern excavation exposed fault field season fold foliation Formation fractures gabbro geochemical geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana grade grained granite granite gneiss granulite grey Group of rocks INDEX indicated intersected intrusives joints Karnataka kimberlite laterite limestone lineaments lithounits located magnetic magnetite migmatite mineral NE-SW NW-SE occur Orissa pegmatite phyllite power house Project proposed pyrite quartz quartz veins quartzite Quaternary regional reservoir river rock types samples sandstone scale schist schist belt schistose sedimentary shale shear zone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structures sulphide Tamil Nadu thick tion toposheet traverse trench trending tunnel ultramafic upto valley volcanics West Bengal