Records of the Geological Survey of India, Volume 94Government of India, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 39
... thickness from two to seven feet . The coal is being mined at present by a private company . United Khasi and Jaintia Hills district , Assam . - Sarvashri V. K. Raina and M. M. Munshi carried out investigation of the coal deposits in ...
... thickness from two to seven feet . The coal is being mined at present by a private company . United Khasi and Jaintia Hills district , Assam . - Sarvashri V. K. Raina and M. M. Munshi carried out investigation of the coal deposits in ...
Page 41
... thickness from 25 to 30 ft . Similarly the Argada - F and G as well as I and J form composite seams 16 ft . and 20 ft . in thickness , respectively . While the Argada - K seam is thin and impersistent , the Argada - L , M , N and O ...
... thickness from 25 to 30 ft . Similarly the Argada - F and G as well as I and J form composite seams 16 ft . and 20 ft . in thickness , respectively . While the Argada - K seam is thin and impersistent , the Argada - L , M , N and O ...
Page 215
... thickness . In this area also , in the few sections exposed the average thickness of the flow has been found to be about 13.7 metres . In a section exposed along the right bank of the Rawal river , about 2-4 to 2.8 km . north of ...
... thickness . In this area also , in the few sections exposed the average thickness of the flow has been found to be about 13.7 metres . In a section exposed along the right bank of the Rawal river , about 2-4 to 2.8 km . north of ...
Contents
INTRODUCTION | 1 |
MINERAL INVESTIGATIONS | 28 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS 888 | 88 |
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1/16 inch slot 12-inch dia amphibole amphibolites Andhra Andhra Pradesh Argada Balasore bands Barakar basalts beds boreholes Calcutta cent charnockites chondrules coal coalfield Cretaceous Cushman Deccan Traps deposits dips district district.-Shri dolerite drawdown east ending in clay felspar folds foraminifera formations fossils G.S.I. Type geological mapping Geological Survey gneisses Gondwana grade grains granites Gravel for shrouding grey Groundwater heavy mineral housing installed ilmenite investigations iron-ore land surface limestone m.s.l. Drilled magnetite manganese manganese-ore metamorphic metres miles million tons mineralisation minutes of test occur olivine Orissa outcrop pegmatites phenocrysts phyllites porphyritic Pradesh pumping with turbine quartz quartz veins quartzites Rajasthan ridge river rutile samples sand dunes sandstones Sarvashri Sastri saturated granular zones schists seams shales Shri sillimanite slotted sections specimen Srivastava Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Utatur vesicular zones at depths