Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1982 - 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 . Sheared Granite With Massive Sulphide Vains And Stringers , Massive Granite , Schistose Granite With Vein Quartz Lenses , Schistose Granite . Somple Location 1 OF SHAFT ...
... Granite . Biotite Granite With Droplets Of Pyrite And Sulphide . Sheared Granite With Massive Sulphide Vains And Stringers , Massive Granite , Schistose Granite With Vein Quartz Lenses , Schistose Granite . Somple Location 1 OF SHAFT ...
Contents
Scope of Development Exploration and Preliminary Assessment of the Geothermal Resource Potentials | 17 |
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 |
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amphibolite Andaman anomaly zone aquifer Archaean axis Baratang Baruipur basalt belt Bihar borehole boulder bed charnockites chlorite clays coal conglomerate copper Deccan Trap Delhi Deltaic Plain deposits depth dips dykes facies faults flysch folds foliation fractures geochemical Geol geological mapping Geological Survey geophysical gneiss Grade grained granite graphite Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode Madhya Pradesh magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pakharpur Pawnia phenocrysts pits plagioclase Plate Precambrian quartz quartzite range red bole region ridge river samples sand sandy schist sedimentary sediments serpentinites shale Singhbhum soil steam stratigraphic structural sulphide surface Surv Survey of India Table tectonic thermal thickness traverse trend Turamdih area Unconformity Unpublished GSI Report upper upto Valley vertical weathered