Records of the Geological Survey of India, Volume 126, Parts 3-5Government of India, 1991 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 83
Page 29
... places bearing sillimanite ) , sheared quartzite , charnockite , granitised charnockite , amphibolite , biotite - granite gneiss , syenite , pegmatite and sheared vein quartz ( Plates 14 & 15 ) . Of these , the amphibolites are ...
... places bearing sillimanite ) , sheared quartzite , charnockite , granitised charnockite , amphibolite , biotite - granite gneiss , syenite , pegmatite and sheared vein quartz ( Plates 14 & 15 ) . Of these , the amphibolites are ...
Page 99
... places , pucker lineation plunges 30 ° towards NE direction . Malachite encrustrations over sheared chlorite schist was noted only at few places . Towards west , chlorite content in chlorite schist gradually diminishes and the rock ...
... places , pucker lineation plunges 30 ° towards NE direction . Malachite encrustrations over sheared chlorite schist was noted only at few places . Towards west , chlorite content in chlorite schist gradually diminishes and the rock ...
Page 41
... places . It is overlain gradationally by the Jenam Formation . It is dominantly argillaceous in nature and is represented by a sequence of shale with thinly bedded sandstone . Spheroidal weathering is observed at a number of places ...
... places . It is overlain gradationally by the Jenam Formation . It is dominantly argillaceous in nature and is represented by a sequence of shale with thinly bedded sandstone . Spheroidal weathering is observed at a number of places ...
Contents
Quaternary geological and geomorphological mapping of the SonGanga | 2 |
An Overview | 10 |
Integrated geological and structural mapping and geochemical survey | 17 |
Copyright | |
13 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite ANDHRA PRADESH anomaly zones apatite bands basemetal basin BIHAR biotite block boreholes carried chalcopyrite charnockite chlorite chlorite schist chromite Code construction depth DISTRICT dolerite drilling dykes east eastern Engineering Geology exposed field season flood folds foliation Formation foundation gabbro geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold granite granite gneiss granitoids granulite grey Group grouting hill hornblende INDEX indicated intersected intrusives Irrigation Project joints KARNATAKA kimberlite laterite limestone lithounits located magnetite metabasalt migmatite mineral mineralised zone occur Orissa pegmatite phyllite pink power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt schistose shale shear zone Singhbhum slope soil Sp Sp Sp spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested sulphide surface surveys syenite thick toposheet traverse trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ