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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Page 25
... Phyllite and quartzite , highly ferruginous Bani Member : Thick sequence of phyllite , quartzite , quartz phyllite talcose phyllite , slate , dominantly bright green to greenish grey colour . Drabrhi Member : Quartzite , grey to dark ...
... Phyllite and quartzite , highly ferruginous Bani Member : Thick sequence of phyllite , quartzite , quartz phyllite talcose phyllite , slate , dominantly bright green to greenish grey colour . Drabrhi Member : Quartzite , grey to dark ...
Page 150
... phyllite , oranaceous phyllites , phyllitre quartzite , green midatore , chlorite schist , basic rock- often altered to chlorite schist , slotes Inrmolo Quartzite Chail Quartzite Jutogh Formation Quartzite Chail Phyllite Nougaon Phyllite ...
... phyllite , oranaceous phyllites , phyllitre quartzite , green midatore , chlorite schist , basic rock- often altered to chlorite schist , slotes Inrmolo Quartzite Chail Quartzite Jutogh Formation Quartzite Chail Phyllite Nougaon Phyllite ...
Page 225
... phyllite or phyllite grade - II ( 73-80 % ) , followed by phyllitic quartzite or phyllite grade - 1 ( 20-25 % ) . Phyllite grade - 1 occurs as bands and lenses within the phyllite grade - II . Sedimentary structures like laminations ...
... phyllite or phyllite grade - II ( 73-80 % ) , followed by phyllitic quartzite or phyllite grade - 1 ( 20-25 % ) . Phyllite grade - 1 occurs as bands and lenses within the phyllite grade - II . Sedimentary structures like laminations ...
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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