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 xxi
... located in Mangzing Khola , Kali Khola , Chel Khola , Sukha Khola containing mixtures of pyrite , arsenopyrite , chalcopyrite , pyrrhotite and bornite . But the actual provenance could not be located due to the cover of landslide debris ...
... located in Mangzing Khola , Kali Khola , Chel Khola , Sukha Khola containing mixtures of pyrite , arsenopyrite , chalcopyrite , pyrrhotite and bornite . But the actual provenance could not be located due to the cover of landslide debris ...
Page 67
... located in the vicinity of the area . This area has been classified into four morpho - strati- graphic units viz . , ( i ) Denudational hills of basement rocks , ( ii ) Manbazar surface , ( iii ) Tetla surface and ( iv ) Kumari surface ...
... located in the vicinity of the area . This area has been classified into four morpho - strati- graphic units viz . , ( i ) Denudational hills of basement rocks , ( ii ) Manbazar surface , ( iii ) Tetla surface and ( iv ) Kumari surface ...
Page 99
... located in the Sylhet trap where the problem of vertical to subvertical joints and undercutting of the river is encountered . The consolidation grouting is suggested as the remedial measure . The slope failure due to 6th August , 1988 ...
... located in the Sylhet trap where the problem of vertical to subvertical joints and undercutting of the river is encountered . The consolidation grouting is suggested as the remedial measure . The slope failure due to 6th August , 1988 ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
Copyright | |
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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