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- |
From inside the book
Results 1-3 of 74
Page 44
... block and one borehole ( in progress ) in Mahulsukha block . A total of 90 drill core samples was processed and sent for chemical analysis . Drilling was completed in Patmunda block ( 21 ° 52′30 ′′ : 85 ° 18'80 " ) during the season ...
... block and one borehole ( in progress ) in Mahulsukha block . A total of 90 drill core samples was processed and sent for chemical analysis . Drilling was completed in Patmunda block ( 21 ° 52′30 ′′ : 85 ° 18'80 " ) during the season ...
Page 103
... blocks of Srinivasan and Ganesan ) show distinct geochemical characteristics , throw- ing some light on their diverse origin . The mafic rocks of the central tectonic block show oceanic tholeiitic magma affinities , confirming its ...
... blocks of Srinivasan and Ganesan ) show distinct geochemical characteristics , throw- ing some light on their diverse origin . The mafic rocks of the central tectonic block show oceanic tholeiitic magma affinities , confirming its ...
Page 132
... Block - I covers an area of 0.14 sq km ( Plate - 1 ) . The rock types are mainly partially lateritised QMG and laterite ( mostly after charnockite ) . A small outcrop of charnockite is noticed at the northwestern side . A major gabbro ...
... Block - I covers an area of 0.14 sq km ( Plate - 1 ) . The rock types are mainly partially lateritised QMG and laterite ( mostly after charnockite ) . A small outcrop of charnockite is noticed at the northwestern side . A major gabbro ...
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 |
4 other sections not shown
Other editions - View all
Common terms and phrases
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