Records of the Geological Survey of India, Volume 85, Issues 1-2 |
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Page 35
A small patch of white coarse - grained anorthosite with a few aplitic and quartz veins was noticed at a place about half a mile E. S. E. of Nayerkhir village ( 23 ° 9 ' 30 ...
A small patch of white coarse - grained anorthosite with a few aplitic and quartz veins was noticed at a place about half a mile E. S. E. of Nayerkhir village ( 23 ° 9 ' 30 ...
Page 61
The auriferous veins , following the foliation direction of the surrounding rocks , extend from a few hundred yards to a mile or more , varying in width from a few feet to over 50 yards . The main Kabulayatkatti reef is traced for about ...
The auriferous veins , following the foliation direction of the surrounding rocks , extend from a few hundred yards to a mile or more , varying in width from a few feet to over 50 yards . The main Kabulayatkatti reef is traced for about ...
Page 73
The magnesite occurs as very thin veins , with a maximum width of half an inch , ramifying through a friable , highly altered greenish rock which is probably dunite . Two pits at the top of the hill to a depth of about 15 feet pass ...
The magnesite occurs as very thin veins , with a maximum width of half an inch , ramifying through a friable , highly altered greenish rock which is probably dunite . Two pits at the top of the hill to a depth of about 15 feet pass ...
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appear Assistant associated Attached bands Bihar Bombay carried cent Circle clay coal collected comprising contains continued covered Department deposits depth detailed Development district drilling dykes early east effect examined exposed extensive feet field formations geological mapping Geological Survey Geologist gneisses Government granite grey headquarters hill important inches India industry iron laterite leave lignite limestone localities located Madhya Madras material Metal mica miles mineral mines Mysore Nagpur noted noticed November occur pegmatites pits places Pleistocene portion Pradesh present production Project proposed quantity quarried quartz quartzites records reported reserves Returned river road rocks samples sand sandstones schists seen shales sheet sheet 73 square miles strike suitable Survey of India systematic thick thin tion tons types Upper varying veins village visited