Records of the Geological Survey of India, Volume 136, Parts 4-7Government of India, 2001 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 74
Page 131
... NE-SW with moderate to steep dips on either side. Broad open warps swerve the gneissosity from NNW-SSE to NW-SE. Joints are well developed, trending NNE-SSW to NE-SW and NW-SE. Two sets of faults are delineated in the area, along NW-SE ...
... NE-SW with moderate to steep dips on either side. Broad open warps swerve the gneissosity from NNW-SSE to NW-SE. Joints are well developed, trending NNE-SSW to NE-SW and NW-SE. Two sets of faults are delineated in the area, along NW-SE ...
Page 143
... NE-SW and E-W directions. The contact zone where magnetic break occur is highly sheared, silicified and fractured indicating presence of crustal weak zones. The ultramafic bodies have bull's eye shaped discrete magnetic highs. The E-W ...
... NE-SW and E-W directions. The contact zone where magnetic break occur is highly sheared, silicified and fractured indicating presence of crustal weak zones. The ultramafic bodies have bull's eye shaped discrete magnetic highs. The E-W ...
Page 5
... NE-SW with moderate to steep dips towards NW. Spaced cleavage is well-developed in banded granite gneiss trending NE-SW and making an acute angle with the gneissosity (S C) and dipping moderately towards NW. Two phases of deformations ...
... NE-SW with moderate to steep dips towards NW. Spaced cleavage is well-developed in banded granite gneiss trending NE-SW and making an acute angle with the gneissosity (S C) and dipping moderately towards NW. Two phases of deformations ...
Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite Andhra Pradesh anomaly auriferous bands basalt base metals basin bedrock biotite block boreholes carried charnockite clay collected comprising Construction stage geotechnical covered Cuddapah deformation delineated depth district dolerite dolomite drilling dykes east excavation exploration exposed fault feldspar field field season folds foliation Formation foundation fracture geoenvironmental geological mapping geophysical geotechnical investigation gneiss gneissic gold values grained granite granite gneiss granitoids gravity grey grouting indicated intersected intrusive joints kimberlite limestone lineaments lithounits located magnetic Meghalaya migmatite mineralised zone minerals NE-SW NNW-SSE NW-SE occur overburden pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan regional River rock samples sand sandstone scale schist schist belt shear zone slope soil sq km stage geotechnical investigation stream sediment strike length structural studies sulphide Supergroup surface surveys syenite Tamil Nadu tectonic thick toposheet traverse trench trending Udaipur district ultramafic village volcanics weathered width