Records of the Geological Survey of India, Volume 108Geological Survey of India, 1977 - Earthquakes |
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Page 161
... located ( Jhanwar , 1966 ) near Nimka Thana along the same orogenic belt . Various views have been put forward regarding the genesis of the nepheline syenites of Kishangarh . But the magmatic hypothesis suggested by some authors ...
... located ( Jhanwar , 1966 ) near Nimka Thana along the same orogenic belt . Various views have been put forward regarding the genesis of the nepheline syenites of Kishangarh . But the magmatic hypothesis suggested by some authors ...
Page 170
... located mainly in the Sidhi district of Madhya Pradesh and partly in Mirzapur district of Uttar Pradesh . Although the dis- covery of this field was made in 1840 , systematic assessment of coal potentiality had actually commenced only ...
... located mainly in the Sidhi district of Madhya Pradesh and partly in Mirzapur district of Uttar Pradesh . Although the dis- covery of this field was made in 1840 , systematic assessment of coal potentiality had actually commenced only ...
Page 188
... located . Five occu ences of bauxite with 47.90 to 53.75 percent Al2O , have been noted . Sulphide mineralisation , indicated by the presence of gossan and reli sulphide minerals , have been located in the Mundatikra and Gota Jameri ...
... located . Five occu ences of bauxite with 47.90 to 53.75 percent Al2O , have been noted . Sulphide mineralisation , indicated by the presence of gossan and reli sulphide minerals , have been located in the Mundatikra and Gota Jameri ...
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