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 158
... cent . to 49.13 per cent . , MgO— 0.60 per cent . to 2.38 per cent . , Insolubles - 7.40 per cent . to 11.96 per cent . , indicating them to be of blast furnace grade . The limestone occurring around Talsi ( 21 ° 05 ′ : 81 ° 34 ...
... cent . to 49.13 per cent . , MgO— 0.60 per cent . to 2.38 per cent . , Insolubles - 7.40 per cent . to 11.96 per cent . , indicating them to be of blast furnace grade . The limestone occurring around Talsi ( 21 ° 05 ′ : 81 ° 34 ...
Page 162
... cent . and 47 per cent .; MgO is below 2 per cent and insolubles within 20 per cent . The indicated reserve estimated to a depth of 15 m . is of the order of 850 million tonnes . Chittorgarh district . — Iqbaluddin carried out chip ...
... cent . and 47 per cent .; MgO is below 2 per cent and insolubles within 20 per cent . The indicated reserve estimated to a depth of 15 m . is of the order of 850 million tonnes . Chittorgarh district . — Iqbaluddin carried out chip ...
Page 164
... cent . MgO , 1.25 per cent . Na , 0 , 0.10 per cent . K , O and 37.85 per cent , loss on ignition . The foraminiferal limestone of Wrightmyo ( middle to up Eocene ) is compact and homogeneous in nature and autochthonous in origin . One ...
... cent . MgO , 1.25 per cent . Na , 0 , 0.10 per cent . K , O and 37.85 per cent , loss on ignition . The foraminiferal limestone of Wrightmyo ( middle to up Eocene ) is compact and homogeneous in nature and autochthonous in origin . One ...
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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