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- |
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Page 125
... Tamil Nadu and Kerala. In all, eight field items were taken up comprising one mineral investigation, one environmental project in parts of Ramnad district, one geochemical mapping for molybdenum at Vellakkal in the central Tamil Nadu ...
... Tamil Nadu and Kerala. In all, eight field items were taken up comprising one mineral investigation, one environmental project in parts of Ramnad district, one geochemical mapping for molybdenum at Vellakkal in the central Tamil Nadu ...
Page 126
... Tamil Nadu, utilising geological maps of GSI. The work has brought out useful correlation on the anomalous zones in terms of geological nuances and has added to the understanding of structure and lineament tectonics of this part of Tamil ...
... Tamil Nadu, utilising geological maps of GSI. The work has brought out useful correlation on the anomalous zones in terms of geological nuances and has added to the understanding of structure and lineament tectonics of this part of Tamil ...
Page 141
... Tamil Nadu has been completed. The workessentially consisted of qualitative interpretation of the low altitude aerogeophysical data obtained from the Department of Geology and Mining, Government of Tamil Nadu and to correlate it with ...
... Tamil Nadu has been completed. The workessentially consisted of qualitative interpretation of the low altitude aerogeophysical data obtained from the Department of Geology and Mining, Government of Tamil Nadu and to correlate it with ...
Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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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