Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 140
... recorded in Lakshmidevipet block and to delineate shallow mining blocks and ( ii ) to decipher the stratigraphy and structural set - up of this belt . through the western part of the area , off - setting the formational boundaries . All ...
... recorded in Lakshmidevipet block and to delineate shallow mining blocks and ( ii ) to decipher the stratigraphy and structural set - up of this belt . through the western part of the area , off - setting the formational boundaries . All ...
Page
... recorded at the base of Kolhan Series . A shear zone marked by mylonite and metamorphic retro- gression has been recorded at the Chakradharpur Gran- ite - Chaibasa Stage contact near Nakti . The shearing is pre - F2 . This shear zone ...
... recorded at the base of Kolhan Series . A shear zone marked by mylonite and metamorphic retro- gression has been recorded at the Chakradharpur Gran- ite - Chaibasa Stage contact near Nakti . The shearing is pre - F2 . This shear zone ...
Page 72
... recorded from the Upper Bhuban of Kanchanpur in Assam ( Evans 1932 ) which is Upper Aquitanian in age . It also resembles with the fauna recorded from Tuipang ( Banerjee and Das Gupta 1977 ) and Aizawl ( Mehrotra 1985-86 ) and from Blue ...
... recorded from the Upper Bhuban of Kanchanpur in Assam ( Evans 1932 ) which is Upper Aquitanian in age . It also resembles with the fauna recorded from Tuipang ( Banerjee and Das Gupta 1977 ) and Aizawl ( Mehrotra 1985-86 ) and from Blue ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
Geological Survey of India | 4 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
Copyright | |
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amphibolite AMSE Wing analysis Andaman anomalies assemblage bands Barakar Barakar Formation Barren Measures basin belt Bihar biotite block boreholes Calcutta clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores correlation deposits depth district Division-II drilling dykes Eastern Engineering Geology evaluation exploration fault Feasibility stage folds geochemical geological mapping Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grained granite granite gneiss grey Group heavy minerals horizon indicated Irrigation LANDSAT limestone lineaments located magnetic metamorphic mica migmatites mineralisation NW-SE occur Orissa pegmatite phyllite PRADESH quartz quartzite Raniganj Raniganj Formation regional river sand sandstone scale schist seam zones sector sediments shale shear zone Shillong sillimanite Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation Stratigraphy strike length structure surface Survey of India thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal