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 iii
... gold. diamond and dimension stone continued to attract maximum attention ... values of up to 5.3 g/t Au. To identify and delineate the auriferous zones ... gold values were analysed. Regional geochemical surveys were also undertaken to ...
... gold. diamond and dimension stone continued to attract maximum attention ... values of up to 5.3 g/t Au. To identify and delineate the auriferous zones ... gold values were analysed. Regional geochemical surveys were also undertaken to ...
Page 2
... gold values occurred within this zone between 409.05 m and 463.80 m (5.3 g/t Aux41.23 m). Digitisation of regional Geochemical map of Jonnagiri Schist Belt, detailed geological maps of Dona Temple (East, North and South Blocks) and ...
... gold values occurred within this zone between 409.05 m and 463.80 m (5.3 g/t Aux41.23 m). Digitisation of regional Geochemical map of Jonnagiri Schist Belt, detailed geological maps of Dona Temple (East, North and South Blocks) and ...
Page 32
... gold in the westem part of Jonnagiri Schist Belt and adjoining granitoids, Kumool and Anantapur districts, A.P.” and ... values of gold. Out of 178 soi1/ bedrock samples, collected on 500 m x 50 m grid pattem, south of Peravali area, 11 ...
... gold in the westem part of Jonnagiri Schist Belt and adjoining granitoids, Kumool and Anantapur districts, A.P.” and ... values of gold. Out of 178 soi1/ bedrock samples, collected on 500 m x 50 m grid pattem, south of Peravali area, 11 ...
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