Records of the Geological Survey of India, Volume 125, Parts 3-5Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 32
... Eastern Ghat rocks by the Iron Ores . The Eastern Ghats might have been sliced off near the basin margin by some regional faults and the remnants beyond this line of discontinuity might have been covered by the Iron Ore sediments and ...
... Eastern Ghat rocks by the Iron Ores . The Eastern Ghats might have been sliced off near the basin margin by some regional faults and the remnants beyond this line of discontinuity might have been covered by the Iron Ore sediments and ...
Page 33
... Eastern Ghat , Iron ore and Gondwana Supergroups ( Plate - 14 ) . Representative samples were collected from different litho - units of Eastern Ghats and Iron Ore Supergroups for petrographic and petrochemi- cal studies and whole rock ...
... Eastern Ghat , Iron ore and Gondwana Supergroups ( Plate - 14 ) . Representative samples were collected from different litho - units of Eastern Ghats and Iron Ore Supergroups for petrographic and petrochemi- cal studies and whole rock ...
Page 237
... Eastern Ghats Supergroup with E - W trends , the eastern part covered by Gondwanas and the western part abruptly ending in the PGC . Amphi- bolite grade rocks ( in PGC ) occur in juxtaposition with the Kannegiri hill high grade ...
... Eastern Ghats Supergroup with E - W trends , the eastern part covered by Gondwanas and the western part abruptly ending in the PGC . Amphi- bolite grade rocks ( in PGC ) occur in juxtaposition with the Kannegiri hill high grade ...
Contents
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Geological mapping around PindaraBiharbariBaghmari area Bhagalpur district Bihar | 13 |
FIELD SEASON 199091 | 91 |
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alignment amphibolite ANDHRA PRADESH anomaly bands basemetal basin Bihar biotite block boreholes charnockite chromite clay comprises CONSTRUCTION STAGE GEOTECHNICAL deposits depth DISTRICT dolerite drilled dykes earth dam east eastern Engineering Geology Engineering Geology Division excavation exposed field season folds foliation Formation geochemical GEOLOGICAL MAP geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoid granulite grey Group grouting hill holes hornblende indicated irrigation joints KARNATAKA khondalite kimberlite laterite limestone located magnetite Meghalaya migmatite mineral mineralised zone nala occur Orissa pegmatite phyllite pink granite plagioclase power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary Regional Geology reservoir river rock types samples sandstone scale schist schist belt schistose sediments shale shear zone Shillong Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation strike length structure sulphide surveys syenite thick traverses trending tunnel upto volcanics West Bengal