Records of the Geological Survey of India, Volume 113, Part 6The Survey, 1984 - Earthquakes Vols. 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 141
... mineralisation at Kuhi , Bodkipet and Khobna 10-16 km SW of Agargaon tungsten deposit , Nagpur district . , Maharashtra . The Sakoli metapelites and migmatitic gneisses striking NE - SW host the tungsten mineralisation which is ...
... mineralisation at Kuhi , Bodkipet and Khobna 10-16 km SW of Agargaon tungsten deposit , Nagpur district . , Maharashtra . The Sakoli metapelites and migmatitic gneisses striking NE - SW host the tungsten mineralisation which is ...
Page 145
... mineralisation is associated with foliated type of tourmaline which is heavy . Nature of Mineralisation The distribution of tungsten minerals in the greisens is exteremely non - uniform . Chunks are of wolframite weighing as much as 0.5 ...
... mineralisation is associated with foliated type of tourmaline which is heavy . Nature of Mineralisation The distribution of tungsten minerals in the greisens is exteremely non - uniform . Chunks are of wolframite weighing as much as 0.5 ...
Page 147
... mineralised greisen and to study the visual dispersion of wolframite in them . Good mineralisation was exposed in trench nos . I , II and III . Other trenches which were put to prove merely the strike extension also struck mineralisation ...
... mineralised greisen and to study the visual dispersion of wolframite in them . Good mineralisation was exposed in trench nos . I , II and III . Other trenches which were put to prove merely the strike extension also struck mineralisation ...
Contents
Geochemical distribution of Trace Elements Over the mineralised fault zone PAGE | 1 |
Geology of parts of Abujhmar area Narainpur Tehsil Bastar district Madhya | 24 |
Geological and Petrographic Studies of the Deccan Basalt Flows | 33 |
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Abujhmar alluvium assemblages augite basalt flows basin Bastar biotite block Bombay Island bore holes brown Buldana calcite charnockites chert cherty phosphorite chlorite clay clayey clinopyroxene conglomerate crystals Deccan Trap deposits dips district drainage erosional exhibit felspar formation fossil fragments Geol geomorphic glass gneisses grained Granite Gneiss Granulite Complex granulites greisens grey groundmass Group Gundul indicated Jhabua Kuhi laterite lava leptynites limestone Madhya Pradesh Maharashtra Maspur metasediments migmatite minerals Narmada Valley NW-SE occur olivine opaque oxides palagonite pebbles phenocrysts phosphatic phosphorite pigeonite plagioclase Plate porphyritic present pyroclastic pyroxene quartz quartzite Quaternary region river rock samples sand sandstone scarp schist seam sedimentary sediments sequence shale silt siltstone slope stream length stromatolites sub-surface surface Surv Survey of India Tapti tectonic terraces thick thin tourmaline trending tuff tungsten mineralisation Unconformity unit upto Vaghur varies vesicles vesicular volcanic wolframite zeolites