Records of the Geological Survey of India, Volume 122, Part 8The Survey, 1987 - 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 189
... joints show minor indications of opening at crown of drift . Streaky gneiss in drift continue upto 86 m depth and ... joints are stained and open ( opening one to two millimetres ) in the left bank drift . The right bank drift has ...
... joints show minor indications of opening at crown of drift . Streaky gneiss in drift continue upto 86 m depth and ... joints are stained and open ( opening one to two millimetres ) in the left bank drift . The right bank drift has ...
Page 209
... joints , in the power house area , nine joint sets have been interpreted of which four sets are more , prominent than the other five . Joint spacings vary between two centi- metres and 100 cm and are tight . Few of the joints are ...
... joints , in the power house area , nine joint sets have been interpreted of which four sets are more , prominent than the other five . Joint spacings vary between two centi- metres and 100 cm and are tight . Few of the joints are ...
Page 254
... joints , may have caused this slide . ( iii ) Landslide north of Narkota with of Narkota with an aerial extent of 0.3 sq km is partly in limestone and partly in quartzites . The presence of faults and joints in the adjacent area has ...
... joints , may have caused this slide . ( iii ) Landslide north of Narkota with of Narkota with an aerial extent of 0.3 sq km is partly in limestone and partly in quartzites . The presence of faults and joints in the adjacent area has ...
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Common terms and phrases
aeolian alignment Alluvial Alluvium bands basin biotite borehole calcareous Central Crystalline CHAMOLI CHAMOLI DISTRICT channel clay comprising construction covered deposits depth dolomite downstream drill hole dunes excavation exposed fault field season folds foliation Formation Ganga Geol geological mapping GEOMORPHOLOGICAL geophysical glacier gneiss grained granite Granitoid HARYANA head race tunnel HIMACHAL PRADESH HYDEL PROJECT India 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 proposed quartzite Quaternary 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 INVESTIGATIONS studies surface power house Surv tectonic terrace Tethyan thick Thrust toposheet trending Triassic upstream upto UTTAR PRADESH valley