Records of the Geological Survey of India, Volume 107Geological Survey of India, 1976 - 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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Results 1-3 of 49
Page 32
... region indicates that a primary tholeiitic magma could have been responsible for their derivation . On being differentiated in volcanic provinces , the crystallization Considering that lead to the development of acidic , basic and ...
... region indicates that a primary tholeiitic magma could have been responsible for their derivation . On being differentiated in volcanic provinces , the crystallization Considering that lead to the development of acidic , basic and ...
Page 55
... Region The most characteristic and widely developed sequence in the extra- Peninsular region is the thick pile of fresh - water molasse sediments comprising the Siwalik Group . The Siwalik sediments suggest that they are the products of ...
... Region The most characteristic and widely developed sequence in the extra- Peninsular region is the thick pile of fresh - water molasse sediments comprising the Siwalik Group . The Siwalik sediments suggest that they are the products of ...
Page 93
... region has been exten- sively studied and classified into litho- and biozones . But , similar studies have not been made in Extra Peninsular India because of the fact that the Gondwana strata are less developed and highly disturbed ...
... region has been exten- sively studied and classified into litho- and biozones . But , similar studies have not been made in Extra Peninsular India because of the fact that the Gondwana strata are less developed and highly disturbed ...
Contents
RECORDS | 2 |
A note on the polymetallic sulphide mineralisation in Askot area | 8 |
On studies of the Agglomeratic Slate and Panjal Trap in the Jhelum | 12 |
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Common terms and phrases
acidic agglomeratic slates amphibolite Archaean assemblage Bababudan Group bands Barakar basalts beds Bihar biotite Boulder Conglomerate calcareous Chitradurga chlorite clays correlation craton Cuddapah deposits Dharwar district east epidote facies felspar flora of India folds formation fossil galena Garo Hills Geoclemys Geol Geological Survey Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grained greenish grey greenstone belts greyish high grade schists Ibid indicated isotopic Jour Karharbari Kashmir Kurnool laterite limestone Lower Gondwana Lower Karewas metamorphism metres mineralisation minerals Mysore non-porphyritic occur outcrops overlying Palaeobotanist Panchet Panjal trap phenocrysts Pinjor Plate Pleistocene Pliocene porphyritic Precambrian pyroxene quartz quartzite Raniganj rock types Sargur schist schist belts schistose schistose rocks sediments sequence shale Siwalik stratigraphic Supergroup Surv Survey of India Sylhet Sylhet Limestone Sylhet Sandstone Talchir Tatrot tectonic Tertiary thick unconformity Upper upto valley veins Vindhyan volcanic Western Block zeolite zone