Records of the Geological Survey of India, Volume 117, Issues 1-2Vols. 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 161
... exposed in the left bank and volcanics along the right abutment . On the left bank , bed rock is exposed at 1.25 m to 7.6 m and fresh rock at 3 m to 7.8 m depths . In the intervening portion , i.e. , river bed and the flat valley ...
... exposed in the left bank and volcanics along the right abutment . On the left bank , bed rock is exposed at 1.25 m to 7.6 m and fresh rock at 3 m to 7.8 m depths . In the intervening portion , i.e. , river bed and the flat valley ...
Page 182
... exposed in the area belong . to Disang , Barail and Tipam Groups and Dihing boulder bed formation . These rocks show general strike trend of ENE - WSW with southerly dip . Disang and Barail Group of rocks attain more thickness due to ...
... exposed in the area belong . to Disang , Barail and Tipam Groups and Dihing boulder bed formation . These rocks show general strike trend of ENE - WSW with southerly dip . Disang and Barail Group of rocks attain more thickness due to ...
Page 246
... exposed at Assur ( 33 ° 07′30 ′′ : 75 ° 24'45 " ) , Reggi Nala and near Khaleni ( 33 ° 08′20 ′′ : 75 ° 30′40 ′′ ) is a marker horizon otherwise monotonous pelitic rocks are regionally folded . ii ) Thatri - Gune - Gangal Section ...
... exposed at Assur ( 33 ° 07′30 ′′ : 75 ° 24'45 " ) , Reggi Nala and near Khaleni ( 33 ° 08′20 ′′ : 75 ° 30′40 ′′ ) is a marker horizon otherwise monotonous pelitic rocks are regionally folded . ii ) Thatri - Gune - Gangal Section ...
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Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly Asstt Attended bands basalt basin bed rock belt Bihar Bijawar biotite block boreholes Bundelkhand Calcutta carried Chakraborty charnockite collected conglomerate covering an area Deccan Trap depth dips Director district Division dolerite dykes exposed feldspar folds foliation Formation geochemical geological mapping Geologist Jr geophysical geotechnical Ghosh glacier gneiss Gneissic Complex Gondwana grade grained granite granite gneiss granitoid Gupta Headquarters Hydel Project Hyderabad indicated iron-formation Jaipur Kumar limestone line km located logging Lucknow magnetite mapped an area massif metamorphism mica microcline migmatites mineral mineralisation Nagpur nala NE-SW NW-SE pegmatites phyllites plagioclase plutons porphyritic power house quartz quartz veins quartzite regional river rock types S/shri samples sandstone scale schist sediments shale Sharma shear Shillong Shillong Group Shri Singh slide slope spillway sq km Srivastava strike length studies surface surveys thick tion tonnes toposheet trending tunnel upto zone