Records of the Geological Survey of India, Volume 108, Part 2The Survey, 1977 - 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 22
... metres and more than 6 square kilometre in area , dotted by more than half a dozen lakes of 100 to 200 metres in diameter and marshy stretches in between , possibly represent an erosional valley . A major fault running along the ...
... metres and more than 6 square kilometre in area , dotted by more than half a dozen lakes of 100 to 200 metres in diameter and marshy stretches in between , possibly represent an erosional valley . A major fault running along the ...
Page 59
... metre to as much as 60 m and can be traced for several hundred metres in length , while a few have been traced over a length about 50 km ( Krishnan , 1968 ) . Majority of the dykes are mainly basaltic or doleritic in composition . Dykes ...
... metre to as much as 60 m and can be traced for several hundred metres in length , while a few have been traced over a length about 50 km ( Krishnan , 1968 ) . Majority of the dykes are mainly basaltic or doleritic in composition . Dykes ...
Page 175
... metres of Raniganj coal from one seam in Moher sub - basin , the total coal horizons of 11.18 metres distributed over six thin seams in the Main sub - basin is practically negligible . Similarly , in the Barakar Formation , although the ...
... metres of Raniganj coal from one seam in Moher sub - basin , the total coal horizons of 11.18 metres distributed over six thin seams in the Main sub - basin is practically negligible . Similarly , in the Barakar Formation , although the ...
Contents
OF | 1 |
On the leadzinc mineralisation around Kushbani Purulia district | 36 |
Eocene ostracoda from Kolayatji area Rajasthan by V D Mamgain | 42 |
Copyright | |
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Amboli Amilia Aravalli Bandal granite bands Barakar basalt flows belt biotite brachiopod brown carbonatite Champaner chloritic Chorhoti clay clinopyroxene coal seams coalfield collapse conglomerate cracks crinoid Deccan Basalt Deccan Traps deposits Dhauli diamonds district earthquake epicentre exposed fault fauna felspar fibrolite folding formations fossils Gansser Geol Geological Survey Ghat Section gneisses grained granite granitisation greenish grey groundmass Haora river HIGHLY PORPHYRITIC Himalayas horizon isoseismal Karewa Kashmir kimberlite kutcha kutcha-pucca lava limestone lower Mahabaleshwar Main sub-basin metamorphism metres minerals Moher sub-basin Muth Quartzite Niti Pass nodules occur olivine Ordovician outcrops pahoehoe Permian phenocrysts phyllites plagioclase Plate PORPHYRITIC Pradesh Purewa quartz quartzite RED BOLE BED river rocks sandstone schists sediments seen sequence shales shock Spiti storeyed stratigraphic structures Survey of India tectonic thickness thin trend Triassic ultrabasic Upper upto valley vertical vesicles vesicular village ZEOLITIC zone