Records of the Geological Survey of India, Volume 108Geological Survey of India, 1977 - Earthquakes |
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Page 57
... Basalt flows exposed along Poladpur - Mahabaleshwar and Amboli Sections in Western Ghats , was carried out as a part of first phase of the Indo - Japanese expedition to study Deccan Basalts , which form one of the most extensive flood ...
... Basalt flows exposed along Poladpur - Mahabaleshwar and Amboli Sections in Western Ghats , was carried out as a part of first phase of the Indo - Japanese expedition to study Deccan Basalts , which form one of the most extensive flood ...
Page 68
... basalt with an interveining zone of a mixture of red clay and partially altered vesicular basaltic fragments ( Plate 19 , Fig . A ) . The green bole bed which occurs on top of the flow MAZ9 , closely resembles red bole bed in all of its ...
... basalt with an interveining zone of a mixture of red clay and partially altered vesicular basaltic fragments ( Plate 19 , Fig . A ) . The green bole bed which occurs on top of the flow MAZ9 , closely resembles red bole bed in all of its ...
Page 78
aspects of Deccan Basalt flows and to collect samples therefrom for subsequent critical examination to evaluate chemical , palaeomagnetic , petrochemical and petrographic characteristics of the lava flows . Samples for petrographic ...
aspects of Deccan Basalt flows and to collect samples therefrom for subsequent critical examination to evaluate chemical , palaeomagnetic , petrochemical and petrographic characteristics of the lava flows . Samples for petrographic ...
Contents
OF | 1 |
On the leadzinc mineralisation around Kushbani Purulia district | 36 |
Eocene ostracoda from Kolayatji area Rajasthan by V D Mamgain | 42 |
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Amboli Amilia Aravalli Bandal granite bands Barakar basalt flows beds belt biotite brachiopod brown carbonatite Champaner Chorhoti clay clinopyroxene coal seams coalfield collapse conglomerate cracks crinoid damage Deccan Basalt Deccan Traps deposits Dhauli diamonds district earthquake east epicentre exposed fault fauna felspar fibrolite folding formations fossils Gansser Geol Geological Survey Ghat gneisses grained granite granitisation grey Griesbach groundmass Haora river Himalayas horizon isoseismal Karewa Kashmir kimberlite kutcha kutcha-pucca lava limestone lower Mahabaleshwar Main sub-basin masonry metamorphic metres mica minerals Moher sub-basin Muth Quartzite Niti Pass nodules observed occur olivine Ordovician outcrops pahoehoe Permian phenocrysts phyllites plagioclase Plate porphyritic Pradesh present Purewa quartz quartzite river rocks samples sandstone schists sediments seen sequence shales shock Silurian Spiti storeyed stratigraphic structures Surv Survey of India tectonic thickness thin trend Triassic ultrabasic Upper upto valley vertical vesicles village zone