Records of the Geological Survey of India, Volume 117, Parts 3-8government of India., 1988 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 18
... Granulite facies . The two important granulite belts of Bastar Craton i.e. Kondagaon in the northeast and Bijapur - Bhopalpatnam in the southwest are separated by gneisses and granites . The mineral assemblage indicates the prograde ...
... Granulite facies . The two important granulite belts of Bastar Craton i.e. Kondagaon in the northeast and Bijapur - Bhopalpatnam in the southwest are separated by gneisses and granites . The mineral assemblage indicates the prograde ...
Page 19
... granulite block represents the prograde sequence of the same rocks at deeper levels . Post - granulite event represented by widespread retrogression in all the rocks may be due to green- schist to lower amphibolite facies metamorphism ...
... granulite block represents the prograde sequence of the same rocks at deeper levels . Post - granulite event represented by widespread retrogression in all the rocks may be due to green- schist to lower amphibolite facies metamorphism ...
Page 20
... granulite belts overlying each other as envisaged by Dutta et al ( 1984 ) . Radhakrishna ( 1964 ) concluded that Peninsu- lar gneissic complex is full of amphibolite inclusi- ons and these amphibolite and schist inclusions represent the ...
... granulite belts overlying each other as envisaged by Dutta et al ( 1984 ) . Radhakrishna ( 1964 ) concluded that Peninsu- lar gneissic complex is full of amphibolite inclusi- ons and these amphibolite and schist inclusions represent the ...
Contents
Stratigraphy Structure and Metamorphic History of Bastar Craton | 1 |
Tungsten Mineralisation in Khobna area Nagpur District Maharashtra | 29 |
Geomorphological Studies of part of HasdoBango Multipurpose Project | 35 |
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Abujhmar alkalinity alluvium amphibolite Archaean assemblage avalanche Baicalia Bailadila bands Barakar basalts basin Bastar Craton bauxite belt Bengpal Group Bhander Biozone Charnockitic clastic Colonnella Colonnella sp conglomerate Conophyton Craton dark grey Deccan Trap Dehradun deposition district dolomitic dykes exposed fault feldspar ferruginous folds foliation Geol Surv Geological Survey geothermal gneisses gneissic Gondwana grade grained granite gneiss granulite greisens gritty ground water Hasdo river highway hill Indravati Jabalpur Kaimur Katni Katni Formation Lambhidhar laterite Lateritisation lava flows lineament zone Madhya Pradesh Maharashtra metamorphism metasediments mineral Mishra Mussoorie nala Narmada Pakhal Group phyllites Pinkish plagioclase Proterozoic pyroxene quartz quartzite Rewa road samples sandstone schist sedimentary sequence shale Shri siltstone Slip Probability slopes Stratifera sp stromatolitic stromatolitic dolomite studies Surv Ind Survey of India Talchir rocks Tapti Tattapani tectonic thickness trending tuffs tungsten mineralisation Unconformity Unpub Upper upto valley Varahamihira veins Vindhyan sediments