Records of the Geological Survey of India, Volume 107Geological Survey of India, 1972 - 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 17
... grained greyish and calcareous ( P1 8 , Fig 3 ) . Porphyritic , fine grained , greenish grey , with felspar , chlorite and epidote phenocrysts . Non - porphyritic , fine grained , greyish with bands and veins of calcareous matter , e.g. ...
... grained greyish and calcareous ( P1 8 , Fig 3 ) . Porphyritic , fine grained , greenish grey , with felspar , chlorite and epidote phenocrysts . Non - porphyritic , fine grained , greyish with bands and veins of calcareous matter , e.g. ...
Page 23
... grained without any epidote , so common in other areas and light greenish to greenish grey , fine grained with felspar phenocrysts , lath - shaped chlorite and epidote nodules . Epidote veins upto 15 cm thick appear conspicuously in the ...
... grained without any epidote , so common in other areas and light greenish to greenish grey , fine grained with felspar phenocrysts , lath - shaped chlorite and epidote nodules . Epidote veins upto 15 cm thick appear conspicuously in the ...
Page 24
... grained , non - porphyritic basalts and dark greyish , fine grained , non - porphyritic , non - calcareous , acidic rock with pheno- crysts of quartz and felspars . At Naidahal , the dark greenish non - porphyritic traps are interbedded ...
... grained , non - porphyritic basalts and dark greyish , fine grained , non - porphyritic , non - calcareous , acidic rock with pheno- crysts of quartz and felspars . At Naidahal , the dark greenish non - porphyritic traps are interbedded ...
Contents
On studies of the Agglomeratic Slate and Panjal Trap in the Jhelum | 12 |
Chandranath granite Goa by A R Gokul and M D Srinivasan | 46 |
PlioPleistocene boundary in sediments of the Indian SubContinentby | 54 |
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acid agglomeratic slates amphibolite Archaean Ashtamudi assemblage Bababudan Group bands Barakar basalts basin beds Bihar biotite Boulder Conglomerate calcareous chelonian Chitradurga Chitradurga Group chlorite clays Coalfield craton Cuddapah deposits Dharwar east eastern epidote facies felspar folds fossil galena Geoclemys Geol GEOLOGICAL SURVEY Glossopteris Glossopteris flora gneisses gneissic complex Gondwana grained granite greenish grey greenstone belts hamiltoni Gray high grade schists Hills Ibid INDIA Records indicated Karnataka Kashmir Kolar Kurnool lake laterite lead isotopic limestone lithological Lower Gondwana Masumpur metamorphism metres mineralisation minerals non-porphyritic occur overlying Palaeobotanist Panjal trap phyllite Pichamuthu Pinjor Plate Plateau Pleistocene Pliocene porphyritic Precambrian quartz quartzite Quilon Raniganj Sargur Supergroup schist schist belts schistose schistose rocks sediments sequence shales Siwalik stratigraphic Supergroup Surv SURVEY OF INDIA Sylhet Talchir Tatrot tectonic Tertiary thickness unconformity Upper upto Vindhyan volcanic Warkallis Western Block Zawar zeolite zone