Records of the Geological Survey of India, Volume 128, Parts 3-5Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 88
Page 74
... present study was carried out in the Gurundia ( 21 ° 51'00 " : 84 ° 47'00 " ) - Tumkela ( 21 ° 50'00 " : 84 ° 56'15 " ) area of Sundergarh - district , Orissa ( Plate 24 ) to study the volcano - sedimentary lithopackage to the northwest ...
... present study was carried out in the Gurundia ( 21 ° 51'00 " : 84 ° 47'00 " ) - Tumkela ( 21 ° 50'00 " : 84 ° 56'15 " ) area of Sundergarh - district , Orissa ( Plate 24 ) to study the volcano - sedimentary lithopackage to the northwest ...
Page 70
... present in the Khasi Greenstones . At places , they are also present as vein fill patches and clots . Magnetite is also occasionally present . Both sulphides and magnetite are insignificant . The Dibang Valley ultramafics are exposed ...
... present in the Khasi Greenstones . At places , they are also present as vein fill patches and clots . Magnetite is also occasionally present . Both sulphides and magnetite are insignificant . The Dibang Valley ultramafics are exposed ...
Page 221
... present , do not have any iron component . Invariably , all the bands show high , degree of de- formation . In the area NE of Haveri ( Karadigudda ) , old workings are present in the BIF . The BIF shows E - W trend and occurs as two ...
... present , do not have any iron component . Invariably , all the bands show high , degree of de- formation . In the area NE of Haveri ( Karadigudda ) , old workings are present in the BIF . The BIF shows E - W trend and occurs as two ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
4 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite Andaman Andhra Pradesh apatite bands basemetal basin Bihar biotite block boreholes carbonatite charnockite chlorite clay conglomerate covered depth dips district dolerite drilling dykes Eastern excavation exposed fault field season fold foliation Formation fractures gabbro geochemical geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana grade grained granite granite gneiss granulite grey Group of rocks INDEX indicated intersected intrusives joints Karnataka kimberlite laterite limestone lineaments lithounits located magnetic magnetite migmatite mineral NE-SW NW-SE occur Orissa pegmatite phyllite power house Project proposed pyrite quartz quartz veins quartzite Quaternary regional reservoir river rock types samples sandstone scale schist schist belt schistose sedimentary shale shear zone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structures sulphide Tamil Nadu thick tion toposheet traverse trench trending tunnel ultramafic upto valley volcanics West Bengal