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 21
... present study reveals that the individual pegmatite body shows wide range of mica content and as such , strict distinction between the so - called mica - barren or mica - bearing pegmatite appears to be feasible in the present arcas ...
... present study reveals that the individual pegmatite body shows wide range of mica content and as such , strict distinction between the so - called mica - barren or mica - bearing pegmatite appears to be feasible in the present arcas ...
Page 43
... Present day formation ( beach deposits and present day channel deposits and recent beachridge deposit ) . Kaimundi formation is not present in Indravati basin and Bankigarh formation occurs only in Brahmani- Baitarani basins . Archaean ...
... Present day formation ( beach deposits and present day channel deposits and recent beachridge deposit ) . Kaimundi formation is not present in Indravati basin and Bankigarh formation occurs only in Brahmani- Baitarani basins . Archaean ...
Page
... present investigation , the areas around Hnathial , Phungzawl , Ketum , Rawpui , Bungtalang , Thiltlang and the area around Tuipu river were examined . Attempts were made to search for fossiliferous horizons and localities ; samples of ...
... present investigation , the areas around Hnathial , Phungzawl , Ketum , Rawpui , Bungtalang , Thiltlang and the area around Tuipu river were examined . Attempts were made to search for fossiliferous horizons and localities ; samples of ...
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