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- |
From inside the book
Results 1-3 of 80
Page 2
... sq km area in Digha- Shankarpur - Chandpur exhibited 250 sq m of muddy inliers in fine sand at Digha Mohona and 400 sq m at such inliers at Jalda creek in 1995 pre - monsoon which were 100 sq m and 300 sq m respectively in 1994 beach ...
... sq km area in Digha- Shankarpur - Chandpur exhibited 250 sq m of muddy inliers in fine sand at Digha Mohona and 400 sq m at such inliers at Jalda creek in 1995 pre - monsoon which were 100 sq m and 300 sq m respectively in 1994 beach ...
Page 10
... sq . km is situated between west of Tongnub and east of Umthe Bonsi village ; adjacent to the block " In and around Litang river valley " , drilled during field seasons 1992-94 . ( Fig - 1 ) During the field season 1994-95 , an area of 2.5 ...
... sq . km is situated between west of Tongnub and east of Umthe Bonsi village ; adjacent to the block " In and around Litang river valley " , drilled during field seasons 1992-94 . ( Fig - 1 ) During the field season 1994-95 , an area of 2.5 ...
Page 41
... sq . km . was mapped on 1 : 50,000 scale in the former district with PGRS support whereas 88 L. Km . transect mapping was completed in the latter district . During the course of this work , a characteristic 300-500 m . thick white and ...
... sq . km . was mapped on 1 : 50,000 scale in the former district with PGRS support whereas 88 L. Km . transect mapping was completed in the latter district . During the course of this work , a characteristic 300-500 m . thick white and ...
Contents
WEST BENGAL SIKKIM A N ISLANDS | 1 |
Report of investigation for rare metal mineralisation within pegmatite | 7 |
Gold | 14 |
Copyright | |
3 other sections not shown
Other editions - View all
Common terms and phrases
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