Records of the Geological Survey of India, Volume 108Geological Survey of India, 1977 - Earthquakes |
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Page 48
... gneisses ( Archaean Complex of Baria and its analogues ) appear to represent the oldest members of the Aravalli Group , and may be termed as the ' Lower Aravalli gneissic suite . ' It is proposed that the term ' Cham- paner Series ' be ...
... gneisses ( Archaean Complex of Baria and its analogues ) appear to represent the oldest members of the Aravalli Group , and may be termed as the ' Lower Aravalli gneissic suite . ' It is proposed that the term ' Cham- paner Series ' be ...
Page 49
... gneisses is in continuation of the northern margin of the granites , and the gneisses and granite grade into each other . While the granitic gneisses are rather biotite - rich in their western extremity ( south of Devgad Baria ) , to ...
... gneisses is in continuation of the northern margin of the granites , and the gneisses and granite grade into each other . While the granitic gneisses are rather biotite - rich in their western extremity ( south of Devgad Baria ) , to ...
Page 55
... gneisses vis - a - vis the Upper Aravalli and Champaner metasediments is discussed first , followed by the correlation within the undoubted metasediments themselves . The para - gneisses , granitic gneisses and biotitic gneisses and ...
... gneisses vis - a - vis the Upper Aravalli and Champaner metasediments is discussed first , followed by the correlation within the undoubted metasediments themselves . The para - gneisses , granitic gneisses and biotitic gneisses and ...
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