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 113
... basic and ultrabasic rocks . The following sequence is exposed in the area Basic / Ultrabasic rocks Pegmatite , aplite and vein quartz Granite Quartzite , banded quartzite , schistos quartzite , phyllite and schist ( quartz - mica ...
... basic and ultrabasic rocks . The following sequence is exposed in the area Basic / Ultrabasic rocks Pegmatite , aplite and vein quartz Granite Quartzite , banded quartzite , schistos quartzite , phyllite and schist ( quartz - mica ...
Page 209
... basic bodies ranging in composition from dolerite to hornblende- rhyolite . These basic bodies are collectively known as ' Jaunsar Traps ' . The Lakhwar dam complex is located on one such basic intrusive body , which is , here - in ...
... basic bodies ranging in composition from dolerite to hornblende- rhyolite . These basic bodies are collectively known as ' Jaunsar Traps ' . The Lakhwar dam complex is located on one such basic intrusive body , which is , here - in ...
Page 210
... basic ( dolerite ) pluton emplaced in the Chandpur rocks near the Chandpur - Naghat contact . This basic body is classified collectively with other such bodies in this region , as Jaunsar Trap . In the project area this is a discordent ...
... basic ( dolerite ) pluton emplaced in the Chandpur rocks near the Chandpur - Naghat contact . This basic body is classified collectively with other such bodies in this region , as Jaunsar Trap . In the project area this is a discordent ...
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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