Records of the Geological Survey of India, Volume 126, Issues 5-6Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page ii
... ranging upto 1.04 m were established over a strike length of 150 m . Molybdenum mineralisation was also recorded in this block associated with gold and other sulphides . The Mo values range upto 1,000 ppm over a width of 1.6 m . In Dona ...
... ranging upto 1.04 m were established over a strike length of 150 m . Molybdenum mineralisation was also recorded in this block associated with gold and other sulphides . The Mo values range upto 1,000 ppm over a width of 1.6 m . In Dona ...
Page iii
... ranging between 294 and 510 ppm at 100-500 ppm cut - off over widths ranging from 1.25 to 5.9 m . Il - level boreholes established the continuity of the mineralised zone with Mo ranging between 500 ppm to 2,400 ppm with widths ranging ...
... ranging between 294 and 510 ppm at 100-500 ppm cut - off over widths ranging from 1.25 to 5.9 m . Il - level boreholes established the continuity of the mineralised zone with Mo ranging between 500 ppm to 2,400 ppm with widths ranging ...
Page 158
... ranging from 0.05 kg / cm2 to 0.20 kg / cm2 and having permeability values ranging from 1.768 x 10-5 to 8.1119 x 10-8 cm / sec . The present proposal from the engineers is to pro- vide partial cut - off in the earth dam taking into ...
... ranging from 0.05 kg / cm2 to 0.20 kg / cm2 and having permeability values ranging from 1.768 x 10-5 to 8.1119 x 10-8 cm / sec . The present proposal from the engineers is to pro- vide partial cut - off in the earth dam taking into ...
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Common terms and phrases
acid amphibolite ANDHRA PRADESH anomaly zones axis bands basalt basin biotite biotite gneiss block boreholes charnockite complex Deccan Trap deformation depth DISTRICT dolerite drilling enclaves ENE-WSW exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geology Division Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite laterite lava lineament located mafic magnetite MAHARASHTRA metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNW-SSE NW-SE occur pahoehoe pegmatite pink granite plagioclase porphyritic pyrite pyroxene granulite pyroxenite quartz quartz veins quartzite Quaternary regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length structures studies sulphide surveys syenite TAMIL NADU thick toposheet traversed trench trending tunnel ultramafic upto valley volcanics width