Records of the Geological Survey of India, Volume 101The Survey, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 174
... occur mainly as bands and patches in porphyroblastic granite - gneiss . Pyroxene - granu- lite occurs as small bands and lenses in all the rock types in the area . Both the acid and the intermediate types of charnockites , represented ...
... occur mainly as bands and patches in porphyroblastic granite - gneiss . Pyroxene - granu- lite occurs as small bands and lenses in all the rock types in the area . Both the acid and the intermediate types of charnockites , represented ...
Page 255
... occur as minor irregular bodies in the granitic country . Few small outcrops of meta - gabbro and meta - dolerite were observed . Banded ferruginous quartzites were found to occur as narrow ridges . Granites constitute the most ...
... occur as minor irregular bodies in the granitic country . Few small outcrops of meta - gabbro and meta - dolerite were observed . Banded ferruginous quartzites were found to occur as narrow ridges . Granites constitute the most ...
Page 372
... occur as irregular lenticular tabular bodies . Bauxite , dominantly pisolitic variety , was found to occur along the plateau edges for a width of about 100 m . in Chakmi Dadar ; whereas , aluminous laterite occurred towards the middle ...
... occur as irregular lenticular tabular bodies . Bauxite , dominantly pisolitic variety , was found to occur along the plateau edges for a width of about 100 m . in Chakmi Dadar ; whereas , aluminous laterite occurred towards the middle ...
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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