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 43
... clay with pebbles and Kankars ) , ( iii ) Kaimundi formation ( caliche bearing greyish sandy clay ) , ( iv ) Bankigarh formation ( brownish sandy clay , deltaic deposits , sand and marine clay ) older beachridge ( sand ) deposits and ...
... clay with pebbles and Kankars ) , ( iii ) Kaimundi formation ( caliche bearing greyish sandy clay ) , ( iv ) Bankigarh formation ( brownish sandy clay , deltaic deposits , sand and marine clay ) older beachridge ( sand ) deposits and ...
Page 58
... clay and white clay . The general trend of the lithounits is N30 ° E- S30 ° W dipping at 25 ° to 30 ° north - westerly . Lumpy and powdery manganese ore occurs within lithomargic clay / pink - purple clay , yellow clay and within the ...
... clay and white clay . The general trend of the lithounits is N30 ° E- S30 ° W dipping at 25 ° to 30 ° north - westerly . Lumpy and powdery manganese ore occurs within lithomargic clay / pink - purple clay , yellow clay and within the ...
Page 42
... clay with fine sands . 0.30 m Hard and compact coarse ferrugi- nous sand layers . 0.20 m Reddish brown sandy clays ... clay . 5.00 m Fine sand . 1.00 m Grey silty clay . iii ) Present flood plain ( T , Surface ) : This is the youngest ...
... clay with fine sands . 0.30 m Hard and compact coarse ferrugi- nous sand layers . 0.20 m Reddish brown sandy clays ... clay . 5.00 m Fine sand . 1.00 m Grey silty clay . iii ) Present flood plain ( T , Surface ) : This is the youngest ...
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 excavation exposed fault field season flood plain folds foliation foundation geochemical geological mapping geomorphological geophysical Geotechnical and Special geotechnical investigation gneiss Gondwana grade 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 valley volcanic West Bengal