Records of the Geological Survey of India, Volume 94, Part 1The Survey, 1959 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 26
... east . About 1 miles south - east of Imalia ( 23 ° 46 ′ 79 ° 19 ′ ) a basic sill ( post - Bhander ? ) of porphyritic basalts about 30 feet in thick- ness is seen for a distance of about three miles . At the sill con- tact the Upper ...
... east . About 1 miles south - east of Imalia ( 23 ° 46 ′ 79 ° 19 ′ ) a basic sill ( post - Bhander ? ) of porphyritic basalts about 30 feet in thick- ness is seen for a distance of about three miles . At the sill con- tact the Upper ...
Page 47
... east - west direction . The beds have a gentle northerly dip varying from 2 ° to 4 ° . There are a number of strike faults running almost east - west . In the Pench Valley area in the eastern part of the field , three seams of coal have ...
... east - west direction . The beds have a gentle northerly dip varying from 2 ° to 4 ° . There are a number of strike faults running almost east - west . In the Pench Valley area in the eastern part of the field , three seams of coal have ...
Page 104
... East Godavari district . Water level in the open wells in the East Godavari district varies from 2 to 90 ft . below land surface . Exploratory Drilling Operations . - Fifteen exploratory bore- holes were drilled and tested in the State ...
... East Godavari district . Water level in the open wells in the East Godavari district varies from 2 to 90 ft . below land surface . Exploratory Drilling Operations . - Fifteen exploratory bore- holes were drilled and tested in the State ...
Contents
INTRODUCTION | 1 |
MINERAL INVESTIGATIONS | 28 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS 888 | 88 |
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1/16 inch slot 12-inch dia Andhra Pradesh Archaean Argada Assistant Geologists B. C. Roy bands Barakar beds Bihar boreholes Calcutta carried cent charnockite coal seams coalfield converted copper deposits dips district district.-Shri dolomite drawdown Elevation ending in clay examined exploratory fossils furlongs G.S.I. bench-mark geological mapping Geological Survey Geophysical gneisses Gondwana Gravel for shrouding groundwater Hazaribagh district housing installed inch slot openings investigations iron-ore Jammu land surface prior limestone m.s.l. Drilled Madhya Pradesh Madras milestone million tons mineralisation minerals mines minutes of test Nageswara Rao occur pegmatites phyllites Pradesh.-Shri pumping with turbine quartz quartz veins quartzites road rocks S. N. P. Srivastava samples sandstones Sarvashri saturated granular zones schist sections 1/8 inch shales sheets Shri shrouding 1/16 slotted sections 1/8 Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Udaipur districts Uttar Pradesh West Bengal Yield zones at depths