Records of the Geological Survey of India, Volume 127, Part 4The Survey, 1995 - 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 16
Page 71
... slope cuts around R.D 1.4 km and failure / subsidence of embankments with heaving of adjoining natural ground between R.D.s 5.9 and 7.3 km . · The southeastern slope of a NNE SSW trending and 50m ( approx . ) high hillock was cut ...
... slope cuts around R.D 1.4 km and failure / subsidence of embankments with heaving of adjoining natural ground between R.D.s 5.9 and 7.3 km . · The southeastern slope of a NNE SSW trending and 50m ( approx . ) high hillock was cut ...
Page 77
... slopes at an angle of 55 ° upto R.L 301m ( top of the proposed dam ) . The right bank slopes at an angle of 47 ° in the lower reaches upto R.L 261m and in the higher reach the slope becomes gentler to 28 ° with occassional breaks in slope ...
... slopes at an angle of 55 ° upto R.L 301m ( top of the proposed dam ) . The right bank slopes at an angle of 47 ° in the lower reaches upto R.L 261m and in the higher reach the slope becomes gentler to 28 ° with occassional breaks in slope ...
Page 82
... slope around this alingment indicating possibility of getting the rock for anchor- ing the penstock pipes at a shallow depth . No unstable slope conditions are noticed around this alignment . The power house is proposed at the foot of ...
... slope around this alingment indicating possibility of getting the rock for anchor- ing the penstock pipes at a shallow depth . No unstable slope conditions are noticed around this alignment . The power house is proposed at the foot of ...
Contents
AssamMeghalaya TripuraMizoram and ManipurNagaland | 3 |
Geological Mapping TripuraMizoram | 23 |
Geological Mapping ManipurNagaland | 29 |
Copyright | |
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Abor volcanics abutment Aizawl alignment amphibolite anomaly anticlines arenaceous argillaceous ARUNACHAL PRADESH Assam axial bands Barail Group bed rock Bhuban Formation block Bokabil bore holes boreholes Brahmaputra Buxa Formation Chandel districts channel chromite clay dam axis deposits depth Disang dolomite drilling East Siang East Siang district Engineering Geology excavated exposed faults field season fold geochemical geomorphological geotechnical gneiss grey Group of rocks harzburgite hill indicated investigation Jorhat limestone lithological lithounits located LUNGLEI DISTRICTS Manipur medium grained Meghalaya mineral mineralisation MIZORAM NAGALAND nala NE-SW Noa Dihing occur Older Alluvial Plain ophiolite pelagic sediments Phyllite power house Precambrian Project proposed quartz quartzite Quaternary regional right bank river Samchampi samples sandstone schist sequence shale shear Shergaon Shillong Shillong Group silt siltstone slope sq.km structures studies sulphides surface Surma Group synclines systematic geological mapping terrace Tertiary thick Tipam traverses Tripura tunnel ultramafic Umpyrtha area unconformably upto veins Yinkiong zone