Records of the Geological Survey of India, Volume 135, Parts 6-8Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 5
... mineralisation . The mineralisation is hosted within the metasediments comprising garnetiferous actinolite schists and calc- silicates , which occur as impersistent bands within the tuffs and acid volcanics of Lower to Middle ...
... mineralisation . The mineralisation is hosted within the metasediments comprising garnetiferous actinolite schists and calc- silicates , which occur as impersistent bands within the tuffs and acid volcanics of Lower to Middle ...
Page 10
... Mineralised zones have been demarcated and Gamrapal block has been recommended for drilling for promising zone of gold - base metal mineralisation . Anomalous gold values have been recorded in already known base metal deposit in Samodi ...
... Mineralised zones have been demarcated and Gamrapal block has been recommended for drilling for promising zone of gold - base metal mineralisation . Anomalous gold values have been recorded in already known base metal deposit in Samodi ...
Page 37
... mineralisation is essentially controlled by North- South to NNW - SSE shear / fracture zone , but mineralised quartz veins cutting across the main trend , suggest more than one phase of mineralisation . Well developed alteration zones ...
... mineralisation is essentially controlled by North- South to NNW - SSE shear / fracture zone , but mineralised quartz veins cutting across the main trend , suggest more than one phase of mineralisation . Well developed alteration zones ...
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Common terms and phrases
Alluvium amphibolite analysis anomaly bands basalt base metal basin belt Bhuj biotite block borehole calc-silicate carried comprising CONSTRUCTION STAGE GEOTECHNICAL covering database Deccan Deccan Traps degree sheet deposits depth dipping district dolomite drilling dykes earthquake exploration exposed fault feldspar field season folds foliation Formation geochemical Geoenvironmental appraisal geological maps geophysical geotechnical investigation glacier gneiss gold granite granitoids gravity Group Gujarat Haryana indicated intersected intrusives km² limestone lineaments lithounits located magnetic Maharashtra marble mica schist mineral mineralised zone nala NE-SW NW-SE pegmatite phyllite Proterozoic quartz quartz veins quartzite Quaternary Rajasthan Rajsamand district regional river rocks samples sandstone scale schist seismic sequence shale shear zone slope soil Sonbhadra district stage geotechnical investigation structures studies sulphide Supergroup surveys tectonic thematic mapping thick traversed trending Udaipur Udaipur district upto Uttaranchal एवं का किया गया की के तथा पर में से