Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 70
... ( Group ) ( > 3000m ) Overlap 1. Namunagarh Grit Litho - Stratigraphy of Baratang Island ( uthor's classification ) Bandopadhya et al ( 1973 ) RO C K Unconformity Unconformity Port Port Blair рно Blair | Alternating siltstone Group ...
... ( Group ) ( > 3000m ) Overlap 1. Namunagarh Grit Litho - Stratigraphy of Baratang Island ( uthor's classification ) Bandopadhya et al ( 1973 ) RO C K Unconformity Unconformity Port Port Blair рно Blair | Alternating siltstone Group ...
Page 71
... Group Erosion Emplacement of serpentinites ( Alpine - type ) 1. Lipa Black Shale 2. Spilitic extrusives with agglomerates , and radiolarites ( with limestone members towards top ) . Tectonic contact Olde Records , Vol . 111 , Pt . 2 ...
... Group Erosion Emplacement of serpentinites ( Alpine - type ) 1. Lipa Black Shale 2. Spilitic extrusives with agglomerates , and radiolarites ( with limestone members towards top ) . Tectonic contact Olde Records , Vol . 111 , Pt . 2 ...
Page 116
... Group unconformably rests upon the Iron ore Group of rocks . A considerable part of the pebbles which make up the bulk of the conglomerate bed con- sists of pebbles of jaspilite and hematite rock ( iron ore ) . Lensoid pockets present ...
... Group unconformably rests upon the Iron ore Group of rocks . A considerable part of the pebbles which make up the bulk of the conglomerate bed con- sists of pebbles of jaspilite and hematite rock ( iron ore ) . Lensoid pockets present ...
Contents
Structure and Metamorphism of the Area Between Haveri and Ranibennur Dharwar District Karnataka | 41 |
Structural Geology of Northwest Part of Hazaribagh District BiharU Prasad | 49 |
A Model for Reclassification of Precambrian Rocks of IndiaS | 57 |
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amphibolite Andaman anomaly zone aquifer Archaean axis Baratang Baruipur basalt belt Bihar borehole charnockites chlorite clays coal conglomerate copper Deccan Trap Deltaic Plain deposits depth dips district dykes facies faults ferruginous quartzite flysch folds foliation fractures geochemical Geol GEOLOGICAL MAP Geological Survey geophysical Geothermal Province gneiss Grade grained granite graphite groundwater Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pawnia phenocrysts pits plagioclase Plate plunging Precambrian quartz quartzite radiolarite region ridge river samples sand sandy schist sedimentary sediments serpentinites shale shear zone Singhbhum soil steam stratigraphic structure sulphide surface Surv Survey of India Table tectonic thermal thickness tion traverse Turamdih area Unconformity Unpublished GSI Report upto Valley vertical weathered