Records of the Geological Survey of India, Volume 136, Parts 4-7Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 99
In the northem sector a sheared and tectonic contact between the Mangalwar Complex and the Delhi Supergroup (DSG) of rocks has been noticed. Mapping of Aravalli Supergroup in Aaspur and Salurnber area, Udaipur and Banswara districts has ...
In the northem sector a sheared and tectonic contact between the Mangalwar Complex and the Delhi Supergroup (DSG) of rocks has been noticed. Mapping of Aravalli Supergroup in Aaspur and Salurnber area, Udaipur and Banswara districts has ...
Page 5
Ductile shearing is very conspicuous near the contact between the rocks of the Delhi Supergroup and the Mangalwar Complex; It is evidenced by stretched feldspar crystals, quartz ribbons, development of feldspar tails, mylonitic bands ...
Ductile shearing is very conspicuous near the contact between the rocks of the Delhi Supergroup and the Mangalwar Complex; It is evidenced by stretched feldspar crystals, quartz ribbons, development of feldspar tails, mylonitic bands ...
Page 49
Ultramafic bodies in the covered area occur in the geological milieu of pre-Aravalli, Aravalli Supergroup and Delhi Supergroup (Fig. 30, p. 50). (1) ultramafic intrusives within the pre-Aravallis: The ultramafic intrusives of the ...
Ultramafic bodies in the covered area occur in the geological milieu of pre-Aravalli, Aravalli Supergroup and Delhi Supergroup (Fig. 30, p. 50). (1) ultramafic intrusives within the pre-Aravallis: The ultramafic intrusives of the ...
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Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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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
Bibliographic information
| Title | Records of the Geological Survey of India, Volume 136, Parts 4-7 |
| Author | Geological Survey of India |
| Publisher | Government of India, 2001 |
| Export Citation | BiBTeX EndNote RefMan |