Records of the Geological Survey of India, Volume 114Geological Survey of India, 1979 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 5
... amount Mico schist with abundant hbi - schist Strain slip cleavage with dip direction & amount 1982 Spot heights in feet Fig . 3. Geological map of the Sonapet valley area , Ranchi district , Bihar showing the location of geochemical ...
... amount Mico schist with abundant hbi - schist Strain slip cleavage with dip direction & amount 1982 Spot heights in feet Fig . 3. Geological map of the Sonapet valley area , Ranchi district , Bihar showing the location of geochemical ...
Page 59
... amounts of apatite and opaque minerals . Calcite always occurs as an accessory mineral in the nepheline - bearing ... amount of the mafic minerals in them . The pock marks on the exposed surfaces of the nepheline - bearing varieties ...
... amounts of apatite and opaque minerals . Calcite always occurs as an accessory mineral in the nepheline - bearing ... amount of the mafic minerals in them . The pock marks on the exposed surfaces of the nepheline - bearing varieties ...
Page 66
... amount of felspar . The sand size particles are chiefly quartz grains . The clastic particles are joined with clayey matrix . The pebbly sandstone is overlain by grey coloured shale bed which is highly fossiliferous . The shale bed is ...
... amount of felspar . The sand size particles are chiefly quartz grains . The clastic particles are joined with clayey matrix . The pebbly sandstone is overlain by grey coloured shale bed which is highly fossiliferous . The shale bed is ...
Contents
Integrated Geochemical Approach for Tracing Gold Mineralisation in Parts of | 1 |
On Jacobsites from Vizianagaram Manganese Belt of Eastern Ghats Andhra | 15 |
Fossil Hippopotamus from Quaternary Alluvial Deposits of Narmada Valley | 17 |
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actinolite amphiboles amphibolites analysis Archaean assemblage BANKURA DISTRICT Barakar Barakar Formation basement bedrock samples Bihar biotite boreholes calcite catchment area Chakradharpur chemical Chittorgarh coarse colour composition country rocks crystals Dassarma deposit Dubrajpur Dubrajpur Formation Electron elements epidiorites fossils geochemical Geol Geological Survey Ghose gneiss Goilkera granite gneiss GSI Type Hippopotamus hornblende hornblende schist host rock jacobsite Kharswan Khatangi hill section lithological magnetite manganese Manuscript received massive amphibolites McCluskieganj meta-basic rocks metamorphic metres mineralisation minerals namadicus Narmada nepheline syenite Nimbahera Nimbahera limestone occur palaeindicus phyllitic plagioclase Plate present area quartz Quartzite Quaternary Rajmahal Hills Records Vol river Rupatganj Sah and Shah Sawa schist schistose schistose amphibolite sediments shale Singhbhum Singhbhum Shear Zone specimens stratigraphic stream sediment-concentrate samples sulphide Surv Survey of India Table-II Talapatra texture values vein-quartz veins Vindhyan West Bengal X-Ray Λ Λ