Records of the Geological Survey of India, Volume 129, Parts 3-4Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 6
... bodies of Beku and Jabor and the third one for the preliminary appraisal of the fertile pegmatite bodies along ENE - WSW lineament , all in Purulia dist . , West Bengal . A few small occurrences of rich Rare Earth and Rare Metal bearing ...
... bodies of Beku and Jabor and the third one for the preliminary appraisal of the fertile pegmatite bodies along ENE - WSW lineament , all in Purulia dist . , West Bengal . A few small occurrences of rich Rare Earth and Rare Metal bearing ...
Page 7
... bodies has been taken up . The main objective of the present work is to delineate the pollucite ( ore of Cs ) and other associated rare metal bearing blocks / zones within the fertile pegmatite bodies . Detailed geological mapping on 1 ...
... bodies has been taken up . The main objective of the present work is to delineate the pollucite ( ore of Cs ) and other associated rare metal bearing blocks / zones within the fertile pegmatite bodies . Detailed geological mapping on 1 ...
Page 177
... bodies near Kiakata ( 20 ° 52′00 ′′ : 84 ° 19′30 " : 73D / 5 ) was reported in course of a geo - traverse along Boudh - Deogarh - Panposh transect during Field Seasons 1989-94 . The peridot- ite bodies attracted attention because of ...
... bodies near Kiakata ( 20 ° 52′00 ′′ : 84 ° 19′30 " : 73D / 5 ) was reported in course of a geo - traverse along Boudh - Deogarh - Panposh transect during Field Seasons 1989-94 . The peridot- ite bodies attracted attention because of ...
Contents
WEST BENGAL SIKKIM A N ISLANDS | 1 |
Report of investigation for rare metal mineralisation within pegmatite | 7 |
Gold | 14 |
Copyright | |
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acid volcanics amphibolite Andaman anomaly Arunachal Pradesh Assam bands basemetal basin bed rock belt Bihar biotite block boreholes Chhotanagpur clay Code colour comprising conglomerate covered depth Division drilling dykes east eastern Engineering Geology erosion exploration exposed fault feldspar field season fold foliation Formation geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold Gondwana grade granite granite gneiss granitoids grey Group of rocks GSI Rec Hills district identified intrusives Karbi Anglong laterite limestone lineament lithological located medium grained Meghalaya mica schist migmatites mineralisation minerals nala occurs Orissa OVERVIEW pegmatite phyllite plagioclase Proterozoic Purulia district quartz quartz veins quartzite Quaternary Region river sand sandstone scale schist sector sequence shale Shillong Shillong Group Sikkim siltstone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment samples structure sulphide Surface SURVEY OF INDIA terrain thick Toposheet trending ultramafic upto West Bengal western