Records of the Geological Survey of India, Volume 124, Parts 3-4Government of India, 1991 - 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 87
... trending mineralised quartz veins within quartz reefs having cummulative strike length of about 140m ( 0.5m to 1m thick ) , about 1 km west of Satnala ( Birkar village ) . The wolframite floats noted on the slopes of a hillock , ESE of ...
... trending mineralised quartz veins within quartz reefs having cummulative strike length of about 140m ( 0.5m to 1m thick ) , about 1 km west of Satnala ( Birkar village ) . The wolframite floats noted on the slopes of a hillock , ESE of ...
Page 100
... trending NE- SW . At an acute angle from south of Kelkang , another major anticlinal axis trending NW - SE joins the regional Kelkang anticline resulting in a broad Champhai syncline showing shallow northerly plunge . Minor coaxial ...
... trending NE- SW . At an acute angle from south of Kelkang , another major anticlinal axis trending NW - SE joins the regional Kelkang anticline resulting in a broad Champhai syncline showing shallow northerly plunge . Minor coaxial ...
Page 175
... trending axial trace have also been indicated on mesoscopie scale . At the proposed dam site , sandstones are exposed towards the right flank having N17 ° to 20 ° E - S17 ° to 20 ° W strike and dipping at 50 ° towards SE direction . The ...
... trending axial trace have also been indicated on mesoscopie scale . At the proposed dam site , sandstones are exposed towards the right flank having N17 ° to 20 ° E - S17 ° to 20 ° W strike and dipping at 50 ° towards SE direction . The ...
Contents
Quaternary geological and geomorphological mapping in the Gandak basin in parts of east | 7 |
5000063360 scale and quadrangle sheets with | 14 |
Geology of the area around Pasighat Ledum Koyu East Siang district | 3 |
Copyright | |
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alignment amphibolite anomaly arca Arunachal Pradesh Assam bands Barail Group basemetal basin bed rock belt Bhuban Bihar biotite block boreholes Brahmaputra Charnockite clay Construction stage geotechnical dam axis deposits depth drilling Engineering Geology Engineering Geology Division erosion excavation exposed fault field season flood plain folds foliation foundation geochemical geological mapping geomorphological geophysical Geotechnical and Special geotechnical investigation gneiss Gondwana grained granite gneiss granitoids grey Group of rocks grouting GSI.Rec Hills district holes indicate irrigation left bank limestone located Manipur Meghalaya mineralisation Mizoram nala occur Orissa pegmatite phyllite power house Precambrian proposed Purulia quartz quartz veins quartzite Quaternary Regional Geology Division reservoir scheme river samples sand sandstone scale schist sedimentary sediments sequence shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation structures Subansiri surface Survey of India terrace Tertiary thick toposheet traverses trending tunnel upto volcanics West Bengal