Records of the Geological Survey of India, Volume 129, Part 6The Survey, 1996 - 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 37
... joints . The depth to bed rock in the boreholes vary from 4.87m ( RL 147.31m ) at Ch . 1300m to 13.81m ( RL 139.73m ) ... joints viz . N30 ° W - S30 ° E / 40 ° SW , N55 ° E - S 55 ° W / 85 ° SW , N10 ° W - S10 ° E / vertical and N20 ° W ...
... joints . The depth to bed rock in the boreholes vary from 4.87m ( RL 147.31m ) at Ch . 1300m to 13.81m ( RL 139.73m ) ... joints viz . N30 ° W - S30 ° E / 40 ° SW , N55 ° E - S 55 ° W / 85 ° SW , N10 ° W - S10 ° E / vertical and N20 ° W ...
Page 44
... joints ( including horizontal and folia- tion joints ) were observed . Because of the joints , the quartzite is blocky in nature . There are some steep dipping curvilinear joints along which slick- enside and deep brown staining was ...
... joints ( including horizontal and folia- tion joints ) were observed . Because of the joints , the quartzite is blocky in nature . There are some steep dipping curvilinear joints along which slick- enside and deep brown staining was ...
Page 117
... joints are wide spaced . Hence recoverable size of blocks from this locality Dolerite dyke exposed near Khokra ( N ) is quite attractive . The rock is black in colour . Spacing of joints is at about 1m interval . Hence the recoverable ...
... joints are wide spaced . Hence recoverable size of blocks from this locality Dolerite dyke exposed near Khokra ( N ) is quite attractive . The rock is black in colour . Spacing of joints is at about 1m interval . Hence the recoverable ...
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Common terms and phrases
alluvial amphibolite anomaly bands basalt basemetal basin belt Betul Bhandara district Bijawar biotite block borehole Deccan Trap deposits depth diamond dimension stone Director Geology dolomite drill holes dykes ENE-WSW exposed fault ferruginous field season flows folds foliation Formation fracture garnet geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana granite gneiss gravity grey Group indicate intrusives Kotri laterite limestone lineament located MADHYA PRADESH MADHYA PRADESH Code magnetic Maharashtra MAHARASHTRA Code manganese marble bands metamorphism metasediments mica schist mineral Nagpur NW-SE phyllite pink granite Project Proterozoic Purna Valley quartz quartz veins quartzite regional reservoir rhyolite river Sakoli samples sandstone Sausar scale schist sequence shale shear zones soil STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length studies Supergroup tectonic thematic maps thermal toposheet traverses trench trending tuffs tunnel Ukwa Unconformity upto volcanics एवं की के क्षेत्र में