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 12
... rock types : Garnetiferous mica - schists , quartzites , quartz- schists , mica - schists , calc - silicate rocks ( mainly garnet - diopside rocks ) , hornblende - schists , garnet - hornblende schists , amphibo- lites , granite ...
... rock types : Garnetiferous mica - schists , quartzites , quartz- schists , mica - schists , calc - silicate rocks ( mainly garnet - diopside rocks ) , hornblende - schists , garnet - hornblende schists , amphibo- lites , granite ...
Page 13
... rocks ( ? ) ( Lower Vindhyans ) , Talchirs ( Lower Gond- wana ) alluvium ( Recent and Sub - Recent ) . Foliation strike of the granite gneisses ranges from north to north - east . The Talchirs of this area carry boulder beds ...
... rocks ( ? ) ( Lower Vindhyans ) , Talchirs ( Lower Gond- wana ) alluvium ( Recent and Sub - Recent ) . Foliation strike of the granite gneisses ranges from north to north - east . The Talchirs of this area carry boulder beds ...
Page 18
... rock units mapped are garnet - sillimanite gneiss ( Khondalite ) , biotite - gneiss and quartzites , garnet - biotite gneiss , basic granulites , charnockite , granitic rocks and nepheline syenite . These rock units show regional strike ...
... rock units mapped are garnet - sillimanite gneiss ( Khondalite ) , biotite - gneiss and quartzites , garnet - biotite gneiss , basic granulites , charnockite , granitic rocks and nepheline syenite . These rock units show regional strike ...
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