Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 100
... recorded within a depth range of 32.95 m and 247.75 m . The cumulative thickness of 24.22 m was recorded in 270.80 m column of sediments . In borehole No. DNJ - 11 , 40 coal seams varying in thick- ness from 0.50 m to 8.75 m were recorded ...
... recorded within a depth range of 32.95 m and 247.75 m . The cumulative thickness of 24.22 m was recorded in 270.80 m column of sediments . In borehole No. DNJ - 11 , 40 coal seams varying in thick- ness from 0.50 m to 8.75 m were recorded ...
Page 102
... recorded by large scale mapping . 3359.75 metres were drilled in 12 boreholes ( RJB - 15 to 26 ) . Of these , RJB - 15 con- tinued from the previous field season , while , RJB - 26 is in progress . Six coal seams have been recognised ...
... recorded by large scale mapping . 3359.75 metres were drilled in 12 boreholes ( RJB - 15 to 26 ) . Of these , RJB - 15 con- tinued from the previous field season , while , RJB - 26 is in progress . Six coal seams have been recognised ...
Page 106
... recorded at a depth at 353.80 m & 342.85 m res- pectively . An area of 3 sq km was mapped on 1 : 10,000 scale ... recorded at a depth of 149.00 m , 186.60 m and 195.90 m respectively . In borehole RLB - 33 , 5 lignite seams , varying in ...
... recorded at a depth at 353.80 m & 342.85 m res- pectively . An area of 3 sq km was mapped on 1 : 10,000 scale ... recorded at a depth of 149.00 m , 186.60 m and 195.90 m respectively . In borehole RLB - 33 , 5 lignite seams , varying in ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
Copyright | |
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amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West