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 37
... trend and moderate to steep dips ( 30 ° -65 ° ) towards north - east and ( iii ) joints which show varying trends and are sub - vertical to vertical . Several categories of linear structures , viz . , lineation due to , ( i ) rodding ...
... trend and moderate to steep dips ( 30 ° -65 ° ) towards north - east and ( iii ) joints which show varying trends and are sub - vertical to vertical . Several categories of linear structures , viz . , lineation due to , ( i ) rodding ...
Page 41
... Trend - N 60E ( Dolum assume Stations 20 24W 22W 20W 18w NGOE Detu 0 @ssumed boulders il h Stations 35 58 Cultivated Besan bearing Quartz boulders 50 48 46 Besson beerh TACH debris Cultivate ראת 1000ppt ] Line & Ge : *** Going Out Chris ...
... Trend - N 60E ( Dolum assume Stations 20 24W 22W 20W 18w NGOE Detu 0 @ssumed boulders il h Stations 35 58 Cultivated Besan bearing Quartz boulders 50 48 46 Besson beerh TACH debris Cultivate ראת 1000ppt ] Line & Ge : *** Going Out Chris ...
Page 48
... trend analogous to the F2 trend in the south . The emplacement of the granite is syntectonic with this second folding phase . It is therefore reasonable to correlate the F2 stages in both the areas . ( 5 ) While alteration of quartzite ...
... trend analogous to the F2 trend in the south . The emplacement of the granite is syntectonic with this second folding phase . It is therefore reasonable to correlate the F2 stages in both the areas . ( 5 ) While alteration of quartzite ...
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 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