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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Results 1-3 of 19
Page 9
... identified in the area are paragneiss , paraamphibolite , granitoids and megacrystic gneiss , a product of prograde metamorphism . These components are intruded by younger maficalkaline lamprophyre dikes . Two imprints of migmatisation ...
... identified in the area are paragneiss , paraamphibolite , granitoids and megacrystic gneiss , a product of prograde metamorphism . These components are intruded by younger maficalkaline lamprophyre dikes . Two imprints of migmatisation ...
Page 30
... identified and delineated . Within the Gumti flood plain , To , T1 and T2 terraces could be identified . ( Fig . 11 ) It is interesting to note that the river Gumti has migrated dominantly towards north over a period of time . Based on ...
... identified and delineated . Within the Gumti flood plain , To , T1 and T2 terraces could be identified . ( Fig . 11 ) It is interesting to note that the river Gumti has migrated dominantly towards north over a period of time . Based on ...
Page 54
... identified at different locations for further study of its suitability . During one of the joint visit with project authorities , 2 additional quar- ry sites one on NCCP - Tipaimukh road and second on Silchar - Imphal road , have been ...
... identified at different locations for further study of its suitability . During one of the joint visit with project authorities , 2 additional quar- ry sites one on NCCP - Tipaimukh road and second on Silchar - Imphal road , have been ...
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