Records of the Geological Survey of India, Volume 122, Part 8The Survey, 1989 - 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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Results 1-3 of 36
Page 113
... foliated to nonfoliated and leucocratic to melanocratic . In the porphyritic variety , phenocrysts of felspar vary in ... foliation in rocks is NW - SE to WNW -- ESE with ESE -- WSW in Thanpattan area . The dips are towards SW varying ...
... foliated to nonfoliated and leucocratic to melanocratic . In the porphyritic variety , phenocrysts of felspar vary in ... foliation in rocks is NW - SE to WNW -- ESE with ESE -- WSW in Thanpattan area . The dips are towards SW varying ...
Page 206
... foliation of the rocks at the dam site N60 ° 80 ° W -- S60 ° 80 ° E , i.e. nearly across the river flow and they dip 75 ° 80 ° in S30 ° W to S10 ° W , i.e . downstream direction . Due to folding , dips in the opposite direction are also ...
... foliation of the rocks at the dam site N60 ° 80 ° W -- S60 ° 80 ° E , i.e. nearly across the river flow and they dip 75 ° 80 ° in S30 ° W to S10 ° W , i.e . downstream direction . Due to folding , dips in the opposite direction are also ...
Page 225
... foliation , is ideally located to pick up any cross shear zone . The rock foliations have strike ranging from N55 ° W S55 ° E to N80 ° W S80 ° E dipping at 30 ° -50 ° towards south and southwest . Most part of the excavation is occupied ...
... foliation , is ideally located to pick up any cross shear zone . The rock foliations have strike ranging from N55 ° W S55 ° E to N80 ° W S80 ° E dipping at 30 ° -50 ° towards south and southwest . Most part of the excavation is occupied ...
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Common terms and phrases
aeolian alignment Alluvial Alluvium bands BASIN biotite calcareous CHAMOLI DISTRICT channel clay comprising construction covered deposits depth dolomite downstream drill hole dunes excavation exposed fault field season folds foliation Formation Ganga Garhwal geological mapping GEOLOGY AND GEOMORPHOLOGY GEOMORPHOLOGICAL MAP geophysical glacier gneiss grained granite Granitoid Group HARYANA HIMACHAL PRADESH Himalaya HYDEL PROJECT indicated JAMMU AND KASHMIR joints kankar km long Krol Kulu Kumar landslide left bank limestone lineament Lithology lithostratigraphy located logging metres micaceous mineralisation Murree nala Older Alluvium pegmatite penstock phyllite PITHORAGARH DISTRICT plane Precambrian proposed quartzite Quaternary race tunnel Recent Flood Plain regional right bank river road rocks samples sand sandstone scale schist sediments sequence shale Sharma shear zone silt siltstone Singh Siwalik slate slope Spiti sq km Srivastava STAGE GEOLOGICAL INVESTIGATION studies surface power house tectonic terrace Tethyan thick Thrust toposheet trending Triassic upstream upto UTTAR PRADESH valley