Records of the Geological Survey of India, Volume 94, Part 1The Survey, 1962 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 27
Page 12
... included in topo - sheets 72 L / 6 / 3 and 6 and 72 L / 2 / 5 on the scale of 2 inches to a mile . He recognised the following rock types : Garnetiferous mica - schists , quartzites , quartz- schists , mica - schists , calc - silicate ...
... included in topo - sheets 72 L / 6 / 3 and 6 and 72 L / 2 / 5 on the scale of 2 inches to a mile . He recognised the following rock types : Garnetiferous mica - schists , quartzites , quartz- schists , mica - schists , calc - silicate ...
Page 15
... included in sheets 73 G / 1 and 2. The area consists mostly of Archaean formations of the Iron - ore series . The oldest formations of the series are hard , compact and weather- resistant quartzites of variable colour and texture ...
... included in sheets 73 G / 1 and 2. The area consists mostly of Archaean formations of the Iron - ore series . The oldest formations of the series are hard , compact and weather- resistant quartzites of variable colour and texture ...
Page 18
... included in sheets 65 G / 2 & 6 and covered an area of about 150 sq . miles . The important rock units mapped are garnet - sillimanite gneiss ( Khondalite ) , biotite - gneiss and quartzites , garnet - biotite gneiss , basic granulites ...
... included in sheets 65 G / 2 & 6 and covered an area of about 150 sq . miles . The important rock units mapped are garnet - sillimanite gneiss ( Khondalite ) , biotite - gneiss and quartzites , garnet - biotite gneiss , basic granulites ...
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Common terms and phrases
1/16 inch slot 12-inch dia Andhra Pradesh Archaean Argada Assistant Geologists bands Barakar beds Bihar Bombay.-Shri boreholes carried cent charnockite coal seams coalfield converted copper deposits dips district.-Shri dolomite drawdown east Elevation ending in clay examined exploratory formations furlongs G.S.I. bench-mark geological mapping Geological Survey Geologists 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 magnetite milestone million tons mineralisation minerals mines minutes of test Nageswara Rao occur pegmatites phyllites Pradesh.-Shri pumping with turbine quartz quartz veins quartzites reserves river road 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