Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - 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 70
... complex was recognised near Shusina , in close proximity of the Hatnadih - Pora- pahar shear zone . In view of the local occurrence of apatite and calcareous zone in the complex , exploratory drilling was taken up by GSI . Petrological ...
... complex was recognised near Shusina , in close proximity of the Hatnadih - Pora- pahar shear zone . In view of the local occurrence of apatite and calcareous zone in the complex , exploratory drilling was taken up by GSI . Petrological ...
Page 23
... complex , Proterozoic Shillong Group and younger granites , and Cretaceous Mahadek and Langpar Formations of Jaintia Group have been differentiated . Gneisses and migmatites constitute the major rock types representing the Gneissic Complex ...
... complex , Proterozoic Shillong Group and younger granites , and Cretaceous Mahadek and Langpar Formations of Jaintia Group have been differentiated . Gneisses and migmatites constitute the major rock types representing the Gneissic Complex ...
Page 123
... complex site west of Sanu Riu river . Geotechnical appraisal of the proposed capital complex site , located south of Merema village ( 25 ° 42′42 ′′ N : 94 ° 05′34 ′′ E ) , was taken up with a view to recommend measures for development ...
... complex site west of Sanu Riu river . Geotechnical appraisal of the proposed capital complex site , located south of Merema village ( 25 ° 42′42 ′′ N : 94 ° 05′34 ′′ E ) , was taken up with a view to recommend measures for development ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
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alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal