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 77
Page 5
... grained banded and laminated metabasite , gneissic quartz diorite - diorite , hornblende schist , mica- chlorite schist , actinolite schist , fine grained granite , trondhjemite - tonalite , garnetiferous biotite gneiss , migmatite ...
... grained banded and laminated metabasite , gneissic quartz diorite - diorite , hornblende schist , mica- chlorite schist , actinolite schist , fine grained granite , trondhjemite - tonalite , garnetiferous biotite gneiss , migmatite ...
Page 123
... grained and porphyroblastic . It contains quartz K- feldspar , plagioclase , muscovite and sillimanite with accessory biotite , sphene , apatite , magnetite and spodumene ( ? ) . It has been metamorphosed under upper amphibolite facies ...
... grained and porphyroblastic . It contains quartz K- feldspar , plagioclase , muscovite and sillimanite with accessory biotite , sphene , apatite , magnetite and spodumene ( ? ) . It has been metamorphosed under upper amphibolite facies ...
Page 39
... grained pink granite Coarse - grained leuco granite Coarse - grained grey granite Unclassified Amphibolite , biotite - gneiss , BMQ , quartzite , garnetiferous biotite gneiss and garnetiferous sillimanite gneiss . -Base not seen- The ...
... grained pink granite Coarse - grained leuco granite Coarse - grained grey granite Unclassified Amphibolite , biotite - gneiss , BMQ , quartzite , garnetiferous biotite gneiss and garnetiferous sillimanite gneiss . -Base not seen- The ...
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