Records of the Geological Survey of India, Volume 100The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 177
... sand in the Andal - Dubchururia area were examined by M. G. Rao . The sands occur within the Panchet series of the Gondwana System . The strata comprise yellow and white friable and compact sand- stones and purple clays . The sands are ...
... sand in the Andal - Dubchururia area were examined by M. G. Rao . The sands occur within the Panchet series of the Gondwana System . The strata comprise yellow and white friable and compact sand- stones and purple clays . The sands are ...
Page 213
... sand - rocks with minor clay- shale and siltstone bands are exposed in the abutments The sand - rock is highly friable and loses its strength on saturation . Permeability tests in two drill holes piercing the sand - rock and the boulder ...
... sand - rocks with minor clay- shale and siltstone bands are exposed in the abutments The sand - rock is highly friable and loses its strength on saturation . Permeability tests in two drill holes piercing the sand - rock and the boulder ...
Page 237
... sand- stones and coarse sand are available in the area for construc- tion . Preparation of large scale map of the gorge on 1 : 5,000 scale and exploratory work along both the alignments have been recommended . Kerholi nala microhydel ...
... sand- stones and coarse sand are available in the area for construc- tion . Preparation of large scale map of the gorge on 1 : 5,000 scale and exploratory work along both the alignments have been recommended . Kerholi nala microhydel ...
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Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh Archaean Asstt bands Banerjee basalt bauxite Bihar boreholes Calcutta carried cent charnockites Chatterjee Circle Office clay coal coalfield copper Deccan Traps Delhi deposits depth dips district district.-The Ditto Ditto dolerite dolomite drill holes dykes earth dam examined exposed folded foliation formations fossils galena geochemical geological mapping Geologists Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite ground level groundwater Gupta indicated iron-ore laboratory laterite limestone located longitudes Madhya Pradesh Madras Maharashtra mapped Scale metres million tonnes mineralisation minerals Murthy nala occurs Orissa pegmatite phyllites pits power house Project proposed quartz quartz veins quartzite Rajasthan recommended Regional river bed rock types samples sandstones Sarvashri schist seams shales Sharma shear sheet Shri Singh Sinha spillway Srivastava strike studies Superintending Geologist-in-Charge Survey of India taluk thickness tion topo-sheet trending tubewells tunnel upto varies water supply West Bengal zone