Records of the Geological Survey of India, Volume 89, Part 11867- includes the "Annual report of the Geological survey of India". |
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Page 42
The rock is medium - grained , hard , flaggy , light to deep red in colour . Ripple - marks and current - bedding are seen . The sandstone is intercalated with thin beds of shale and wherever they are present the overlying beds are ...
The rock is medium - grained , hard , flaggy , light to deep red in colour . Ripple - marks and current - bedding are seen . The sandstone is intercalated with thin beds of shale and wherever they are present the overlying beds are ...
Page 51
The sandstones , in general , are white and white and purple in colour , and medium- to fine - grained , and the slates which are interbedded with fine - grained sandstone , display shades of grey and purple .
The sandstones , in general , are white and white and purple in colour , and medium- to fine - grained , and the slates which are interbedded with fine - grained sandstone , display shades of grey and purple .
Page 78
The analysis of the upper Semerber seam in the Semerbera colliery is as follows :Moisture 2.90 Ash 23.63 Volatile Matter 30:23 Fixed carbon 43.24 Colour of ash : Nature of coal : Caking ( non - swelling ) Paļe greyish vinaceous The ...
The analysis of the upper Semerber seam in the Semerbera colliery is as follows :Moisture 2.90 Ash 23.63 Volatile Matter 30:23 Fixed carbon 43.24 Colour of ash : Nature of coal : Caking ( non - swelling ) Paļe greyish vinaceous The ...
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42nd Indian Sci abstract abutment Andhra appears Assistant associated bands bank beds Bihar Bombay boreholes carried cent Ceram Circle clay coal collected colour Congr consists construction continued covered deposits depth detailed Development direction district Ditto Division drilling East eastern examined exposed extending fault feet field formations foundation geological Geological Survey Geologist gneisses granite groundwater hard hill included indicated industry Iron joints lignite limestone located Lower M.Sc Madhya Pradesh Madras mapping material Miner Mines nala noted occur places plant Proc Project proposed quarry quartz quartzites Rajasthan range recommended records region reports represented reserves river rocks samples sand sandstones Scale schists seam seen shales soil square miles strike suitable supply surface Survey thickness thin tion trap tubewells types Upper varying veins village yield zone