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 45
... gold in Ranchi and Singhbhum districts in Bihar , geomor- phological mapping has been carried out in parts of Kanchi and Karkari sub - basins . An area of about 300 sq km ( 23 ° 0 ' 23 ° 10 ′ : 85 ° 40 ' - 85 ° 50 ' ; 73E / 12 & 16 ) ...
... gold in Ranchi and Singhbhum districts in Bihar , geomor- phological mapping has been carried out in parts of Kanchi and Karkari sub - basins . An area of about 300 sq km ( 23 ° 0 ' 23 ° 10 ′ : 85 ° 40 ' - 85 ° 50 ' ; 73E / 12 & 16 ) ...
Page 69
... Gold washing in many , small tributarics of Kumari and Kasai rivers , is carried out by local villagers from time immemorial . During the course of field work it has been noticed that gold panning is being donc in Nangshai , nala ( 731 ...
... Gold washing in many , small tributarics of Kumari and Kasai rivers , is carried out by local villagers from time immemorial . During the course of field work it has been noticed that gold panning is being donc in Nangshai , nala ( 731 ...
Page 15
... gold has been recovered in the past . In order to assess economic potentialities of placer and palaeoplacer gold , preliminary investigation was planned and initiated in the Dikrong Valley known to be a good producer of placer gold of ...
... gold has been recovered in the past . In order to assess economic potentialities of placer and palaeoplacer gold , preliminary investigation was planned and initiated in the Dikrong Valley known to be a good producer of placer gold of ...
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