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 23
Lithounits, including the basement granite, exposed on the westem flank of the ridges northwest of Raghavpuram, west of Pallagiri and west of J onnalagada are affected by a N-S trending brittle-ductile shear zone.
Lithounits, including the basement granite, exposed on the westem flank of the ridges northwest of Raghavpuram, west of Pallagiri and west of J onnalagada are affected by a N-S trending brittle-ductile shear zone.
Page 28
Geology is inferred on the basis of out crops and lithounits encountered in the boreholes. The lithounits exposed and encountered in boreholes are cherty quartzite, carbonaceous mica schist, tuffaceous mica schist (3; gamet, staurolite) ...
Geology is inferred on the basis of out crops and lithounits encountered in the boreholes. The lithounits exposed and encountered in boreholes are cherty quartzite, carbonaceous mica schist, tuffaceous mica schist (3; gamet, staurolite) ...
Page 34
The lithounits exposed in the area are quartzite with lenses of phyllites and acid volcanics, phyllite with lenses of quartzite and quartz sericite schist, cherty quartzite and brecciated cherty quartzite with bands of acid volcanics, ...
The lithounits exposed in the area are quartzite with lenses of phyllites and acid volcanics, phyllite with lenses of quartzite and quartz sericite schist, cherty quartzite and brecciated cherty quartzite with bands of acid volcanics, ...
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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 |