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 65
... crystalline , Garhwal Group , Central Crystalline Group and Tethyan Group have been identified , each sepa- rated from the other by a pronounced tectonic element . The tectonic contact between Chiplakote Crystalline and apparently ...
... crystalline , Garhwal Group , Central Crystalline Group and Tethyan Group have been identified , each sepa- rated from the other by a pronounced tectonic element . The tectonic contact between Chiplakote Crystalline and apparently ...
Page 146
... crystalline magnesite veins upto 1.5 m in thickness are present in the fine crystalline layers . Acicular crystals , wherever developed , are at the right angles to the vein direction . Crystal boundaries are marked by development of ...
... crystalline magnesite veins upto 1.5 m in thickness are present in the fine crystalline layers . Acicular crystals , wherever developed , are at the right angles to the vein direction . Crystal boundaries are marked by development of ...
Page
... Crystalline t rocks ) 3b . sequence of streaky quartzose , porp hyroblastic gneiss , garnetiferous mica schist , migmatised gneiss and calc - silicate rocks 4625 r a 1 r CLXS 3a . Interstratified grey to dark grey , biotite and streakỳ ...
... Crystalline t rocks ) 3b . sequence of streaky quartzose , porp hyroblastic gneiss , garnetiferous mica schist , migmatised gneiss and calc - silicate rocks 4625 r a 1 r CLXS 3a . Interstratified grey to dark grey , biotite and streakỳ ...
Contents
Thussu G Das Gupta | 1 |
QUATERNARY GEOLOGICAL AND GEOMORPHOLOGICAL MAPPING IN CENTRAL | 8 |
QUATERNARY GEOLOGY AND GEOMORPHOLOGY OF PARTS OF BHATINDA | 55 |
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aeolian alignment Alluvial Alluvium bands biotite calcareous channel Chenab river clay comprising construction covered debris 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 Haryana 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 portal proposed quartz quartzite Quaternary race tunnel Recent Flood Plain Records Vol 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 surveys tectonic terrace thick Thrust toposheet trending Triassic Upper Siwalik upstream upto UTTAR PRADESH valley