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 17
Page 18
... zeolite as vesicular fillings ( P1 11 , Fig 5 ) . The nature of the rocks , as examined from the approachable southern side to the north , is as follows : Porphyritic , fine grained , greenish with zeolites varying from 2 mm to 1 cm ...
... zeolite as vesicular fillings ( P1 11 , Fig 5 ) . The nature of the rocks , as examined from the approachable southern side to the north , is as follows : Porphyritic , fine grained , greenish with zeolites varying from 2 mm to 1 cm ...
Page 21
... zeolite . These are set in a greenish to greenish grey epidotised matrix and greenish chloritised matrix . The diverse nature of the traps , as based on their colour differentiation , being epidote prevailing in the first type and ...
... zeolite . These are set in a greenish to greenish grey epidotised matrix and greenish chloritised matrix . The diverse nature of the traps , as based on their colour differentiation , being epidote prevailing in the first type and ...
Page 36
... zeolite and the matrix is marked by the alteration product of zeolites , i . e . , sericite , kaolinite , etc. Fig 2. Part of zeolite ( stilbite ) characterised by non - uniform extinction , radial arrangement of sheaf - like aggregates ...
... zeolite and the matrix is marked by the alteration product of zeolites , i . e . , sericite , kaolinite , etc. Fig 2. Part of zeolite ( stilbite ) characterised by non - uniform extinction , radial arrangement of sheaf - like aggregates ...
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