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 19
... plane though defined as the contact between the Khokhan Formation of the Kulu Group and the Central Gneisses precisely , are not considered tectonic ( Sharma , 1977 ) . During the present work , this contact was traced across Himchal ...
... plane though defined as the contact between the Khokhan Formation of the Kulu Group and the Central Gneisses precisely , are not considered tectonic ( Sharma , 1977 ) . During the present work , this contact was traced across Himchal ...
Page 70
... plane trending NW -- SE and dipping 30 ° -50 ° towards the northeast . This also represents the prominent schistosity plane in the area . The second deformation phase resulting in fold F , is defined 2 by puckers ( in the garnet mica ...
... plane trending NW -- SE and dipping 30 ° -50 ° towards the northeast . This also represents the prominent schistosity plane in the area . The second deformation phase resulting in fold F , is defined 2 by puckers ( in the garnet mica ...
Page 212
... plane on section Cohesion along failure plane Angle of friction of failure plane Angle between anchor and failure plane for minimum anchor tension Anchor tension U and V are water forces due to water pressure which have not been ...
... plane on section Cohesion along failure plane Angle of friction of failure plane Angle between anchor and failure plane for minimum anchor tension Anchor tension U and V are water forces due to water pressure which have not been ...
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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