Records of the Geological Survey of India, Volume 128, Part 4The Survey, 1996 - 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 50
... proposed Deopani dam and feasibility stage geological studies for proposed Kamalang , Sessiri Dam Projects and Ranganadi Hydro - electric Project , Stage - ll , have also been carried out . In Assam , construction stage geological ...
... proposed Deopani dam and feasibility stage geological studies for proposed Kamalang , Sessiri Dam Projects and Ranganadi Hydro - electric Project , Stage - ll , have also been carried out . In Assam , construction stage geological ...
Page 54
... proposed at about 1.4 km downstream of dam axis was explored by 8 drill holes aggregating to 342m length to establish the bed rock configuration and its nature at depth . The area around the proposed power house site is covered with ...
... proposed at about 1.4 km downstream of dam axis was explored by 8 drill holes aggregating to 342m length to establish the bed rock configuration and its nature at depth . The area around the proposed power house site is covered with ...
Page 55
... PROPOSED DEOPANI MULTIPURPOSE PROJECT ,. period further treatment of the weak zones identified in the foundation media were suggested to be specially treated . Grey to buff coloured , medium to fine grained , soft and friable sandstone ...
... PROPOSED DEOPANI MULTIPURPOSE PROJECT ,. period further treatment of the weak zones identified in the foundation media were suggested to be specially treated . Grey to buff coloured , medium to fine grained , soft and friable sandstone ...
Contents
LIMESTONE INVESTIGATION Ops I Meghalaya | 6 |
An Overview | 17 |
Quaternary geology and geomorphological mapping of the Brahmaputra Valley | 23 |
Copyright | |
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Common terms and phrases
Aizawl AIZAWL DISTRICT arenaceous argillaceous Arunachal Pradesh Assam bands Barail Group Bhuban Formation biotite Bokabil borehole CACHAR clay coal Code comprises Dauki Fault Dibang Valley Disang Group DIVISION An Overview dolomite East Siang Eocene erosion excavation exposed field season fold Geoenvironmental geotechnical gneiss granite granitoids grey indicate JAINTIA HILLS DISTRICT joint KALIYANI LINEAMENT Karbi Anglong District Khasi Greenstones Kopili Kumar limestone Litang lithostratigraphy lithounits located medium grained Meghalaya mineral mineralisation Mizoram molybdenite Mukatung Nagaland NE-SW North Eastern Region occur overlain pegmatitic power house prone areas Quaternary Ranganadi river rockmass samples sandstone scale schist sediments Sela Group sequence shale shear Shella Formation Shillong Siang District Sibsagar siltstone slope soil sq.km structure Surma Surma Group Survey of India Sylhet synclinal systematic geological mapping tectonic Tertiary thick TINSUKIA DISTRICT tion Tipam Group toposheet traverse trend TRIPURA tunnel ultramafic Unconformity West Kameng district zone