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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Page 84
Geological Survey of India. to group it as a member of the Shella Formation . In terms of facies also it is more logical to group the sandstone with the alternations of the limestone - sand- stones rather than arbitrarily separate it as ...
Geological Survey of India. to group it as a member of the Shella Formation . In terms of facies also it is more logical to group the sandstone with the alternations of the limestone - sand- stones rather than arbitrarily separate it as ...
Page 156
... Group , is of primitive geosynclinal character . The basal conglomerate of this group , which is heteroge- nous ( polymict ) with phyllite - greywacke - arkose matrix , overlies the Bababudan Group as well as the basement gneissic ...
... Group , is of primitive geosynclinal character . The basal conglomerate of this group , which is heteroge- nous ( polymict ) with phyllite - greywacke - arkose matrix , overlies the Bababudan Group as well as the basement gneissic ...
Page 161
... Group , typifies a distinct metamorphic break and suggests the second metamorphic event in the Western Block . The Bababudan Group is characterised by epidote - amphibolite facies of metamorphism as shown by the garnet - biotite ...
... Group , typifies a distinct metamorphic break and suggests the second metamorphic event in the Western Block . The Bababudan Group is characterised by epidote - amphibolite facies of metamorphism as shown by the garnet - biotite ...
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