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 . K2O 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 . K2O 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 ...
Contents
GEOLOGICAL SURVEYS | 1 |
NORTHERN REGION | 16 |
SOUTHERN REGION | 46 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh anticline Archaean Assistant Geologists Asstt bands Banerjee basalt bauxite Bihar boreholes Calcutta carried out systematic cent charnockites Circle Office clay coal coalfield covered an area Deccan Traps Delhi deposits depth dips district Ditto Ditto dolerite dolomite dykes examined exposed fault folded foliation formations fossils geochemical geological mapping Geologists Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite ground level groundwater Gujarat Gupta intrusive investigation iron-ore Jammu laboratory laterite latitudes limestone longitudes Madhya Pradesh Madras Maharashtra mapped an area mapping scale metres mica-schist million tonnes mineralisation minerals nala occurs Orissa pegmatite phyllites power house Project proposed quartz quartz veins quartzite Rajasthan recommended Regional river bed rock types samples sandstone Sarvashri schist seams shales Sharma sheet Shri Singh Sinha slates spillway Srivastava strike studies Superintending Geologist-in-Charge syncline taluk thickness thrust tion topo-sheet trend tubewells tunnel upto varies West Bengal zone