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 50
... granite and granite gneiss show all the variations from a highly gneissose to coarse - grained , hard , com- pact granite , and again from a hypidiomorphic to coarse porphyritic type with development of coarse porphyroblasts of felspar ...
... granite and granite gneiss show all the variations from a highly gneissose to coarse - grained , hard , com- pact granite , and again from a hypidiomorphic to coarse porphyritic type with development of coarse porphyroblasts of felspar ...
Page 62
... granite has besides record of granites of several ages , as in the Karnataka craton . All the above characters recall those of the Mercara Group of Karnataka and the Bundelkhand granite of Jhansi and Bundelkhand . The Singhbhum granite ...
... granite has besides record of granites of several ages , as in the Karnataka craton . All the above characters recall those of the Mercara Group of Karnataka and the Bundelkhand granite of Jhansi and Bundelkhand . The Singhbhum granite ...
Page 103
... Granite . Biotite Granite With Droplets Of Pyrite And Sulphide . Sheored Granite With Massive Sulphide Veins And Stringers , Massive Granite , Schistose Granite With Vein Quartz Lenses , Schistose Granite , Somple Location OF SHAFT ...
... Granite . Biotite Granite With Droplets Of Pyrite And Sulphide . Sheored Granite With Massive Sulphide Veins And Stringers , Massive Granite , Schistose Granite With Vein Quartz Lenses , Schistose Granite , Somple Location OF SHAFT ...
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