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 ii
... PRADESH Overview B. K. Raina ..... 41 PROJECT 1 : GEOLOGICAL MAPPING PROJECT 3 : MINERAL INVESTIGATIONS - II Systematic geological mapping in western Arunachal Pradesh A. Geological mapping in parts of West Kameng and Tawang Districts ...
... PRADESH Overview B. K. Raina ..... 41 PROJECT 1 : GEOLOGICAL MAPPING PROJECT 3 : MINERAL INVESTIGATIONS - II Systematic geological mapping in western Arunachal Pradesh A. Geological mapping in parts of West Kameng and Tawang Districts ...
Page iii
... Pradesh . R. S. Rana and S. Kumbkarni ... ...... 45 Metallogenic characterisation of Oligo - Miocene granitoids in the Se La Jang area , West Kameng and Tawang Districts , Arunachal Pradesh . T. Dutta Gupta and P. Dutta ...... 47 OPS II ...
... Pradesh . R. S. Rana and S. Kumbkarni ... ...... 45 Metallogenic characterisation of Oligo - Miocene granitoids in the Se La Jang area , West Kameng and Tawang Districts , Arunachal Pradesh . T. Dutta Gupta and P. Dutta ...... 47 OPS II ...
Page 41
... PRADESH PROJECT 1 : GEOLOGICAL MAPPING PROJECT 2 : MINERAL INVESTIGATION - I PROJECT 3 : MINERAL INVESTICATION -II OVERVIEW B. K. Raina Director - in - charge A sustained and concerted effort continues to be made by Operations Arunachal ...
... PRADESH PROJECT 1 : GEOLOGICAL MAPPING PROJECT 2 : MINERAL INVESTIGATION - I PROJECT 3 : MINERAL INVESTICATION -II OVERVIEW B. K. Raina Director - in - charge A sustained and concerted effort continues to be made by Operations Arunachal ...
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