Records of the Geological Survey of India, Volume 101The Survey, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 40
Page 173
... pegmatites traversing the granite . Santhal Parganas district : B. P. Bhattacharya geologically mapped 422 sq . km . on 1 : 63,360 scale between Lat . 24 ° 21'30 " : 24 ° 30′00 ′′ and Long . 86 ° 51'30 " : 87 ° 09′00 ′′ in Sheet Nos ...
... pegmatites traversing the granite . Santhal Parganas district : B. P. Bhattacharya geologically mapped 422 sq . km . on 1 : 63,360 scale between Lat . 24 ° 21'30 " : 24 ° 30′00 ′′ and Long . 86 ° 51'30 " : 87 ° 09′00 ′′ in Sheet Nos ...
Page 193
... pegmatites . About 3 km . south of Barakantha along E.-W. trending Kosa Pahari , large pegmatites carrying coarse crystal aggregates of pink felspar extend over a strike length of 0.75 km . with an average width of 3 to 5 m . Where the ...
... pegmatites . About 3 km . south of Barakantha along E.-W. trending Kosa Pahari , large pegmatites carrying coarse crystal aggregates of pink felspar extend over a strike length of 0.75 km . with an average width of 3 to 5 m . Where the ...
Page 194
... pegmatites in Belbathan ( 24 ° 43 ′ : 87 ° 18 ′ ) area . These pegmatites are of small dimension varying in size up to 60 m . x 8 m . The felspars from different pegmatites have been collected for further tests . Gold BIHAR Singhbhum ...
... pegmatites in Belbathan ( 24 ° 43 ′ : 87 ° 18 ′ ) area . These pegmatites are of small dimension varying in size up to 60 m . x 8 m . The felspars from different pegmatites have been collected for further tests . Gold BIHAR Singhbhum ...
Other editions - View all
Common terms and phrases
alignment alluvium aquifers Asstt bands Banerjee Bihar boreholes carried charnockites Chatterjee Chowdhury Circle clay coal coalfield comprising copper covered Dam Project Delhi deposits depth dipping district Division dolomite drill holes Dutta electrical logging examined excavation exploratory drilling fault formation fossils found to occur geochemical geohydrological geological mapping Geologist Jr Geophysical Ghosh gneisses Gondwanas grade granite granite-gneiss groundwater grouting Hazaribagh district Headquarters Himachal Pradesh Hydel indicated investigations irrigation Jammu Kashmir Laboratory left abutment limestone located magnetite million tonnes mineralisation minerals nala officers Orissa pegmatites phosphorite phyllites power house pyrite quartz quartz-veins quartzites Rajasthan Raniganj recommended Region reservoir river rock-types rocks sand sandstones Sarvashri scale schist seams shales Shalis Sharma shear sheet Shri Singh Sinha slates slopes spillway Srivastava strike length studies sulphide Superintending Geologist-in-Charge thickness topo-sheet tubewells tunnel underlain upto Uttar Pradesh varying veins West Bengal wolframite zone