Records of the Geological Survey of India, Volume 105The Survey, 1975 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 257
... strike length of 200 m and vertical depth persistence of 40-60 m . Sulphide mineralisation occurs as disseminations ... strike with the aim of intersecting the principal mineralised zones within a depth of 50 m . As anticipated , the ...
... strike length of 200 m and vertical depth persistence of 40-60 m . Sulphide mineralisation occurs as disseminations ... strike with the aim of intersecting the principal mineralised zones within a depth of 50 m . As anticipated , the ...
Page 342
... strike length of about 15 km along the northern limb . The upper clay horizon is exposed over a strike length of 5 km . The average thickness of beds varies from 1 m to 3 m but occasionally it is as much as 7 m . Tentative reserves of ...
... strike length of about 15 km along the northern limb . The upper clay horizon is exposed over a strike length of 5 km . The average thickness of beds varies from 1 m to 3 m but occasionally it is as much as 7 m . Tentative reserves of ...
Page 384
Geological Survey of India. pyrite associated with two quartz veins were noted for a strike length of 200 m and width of 2 m near Shahdar . A galena - bearing quartz vein was traced over a limited strike length . One grab sample revealed ...
Geological Survey of India. pyrite associated with two quartz veins were noted for a strike length of 200 m and width of 2 m near Shahdar . A galena - bearing quartz vein was traced over a limited strike length . One grab sample revealed ...
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Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta dykes Engineer examined exploration exposed folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel upto Uttar Pradesh