Records of the Geological Survey of India, Volume 108The Survey, 1977 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 87
Page 55
... encountered seams from XVIII to XV . In the borehole JM - 7 ( Nawagarh ) drilled upto 427 m , Barren Measure ... encountered Seam XII to Seam I out of which Seams XII , XI and III are Jhama . The borehole JBH - 2 encountered Seam XII to ...
... encountered seams from XVIII to XV . In the borehole JM - 7 ( Nawagarh ) drilled upto 427 m , Barren Measure ... encountered Seam XII to Seam I out of which Seams XII , XI and III are Jhama . The borehole JBH - 2 encountered Seam XII to ...
Page 196
... encountered are 3.49 m thick ( TW ) analysing 1.23 % Cu between 71.60 m and 76.70 m , 5.28 m ( T.W. ) analysing 1.75 % Cu between 105.15 m and 112.80 m . Borehole No. US - 3 encountered mineralisation from 94.20 m to 104.75 m of 0.8 ...
... encountered are 3.49 m thick ( TW ) analysing 1.23 % Cu between 71.60 m and 76.70 m , 5.28 m ( T.W. ) analysing 1.75 % Cu between 105.15 m and 112.80 m . Borehole No. US - 3 encountered mineralisation from 94.20 m to 104.75 m of 0.8 ...
Page 201
... encountered three zones of sulphide mineralisation before it was closed at the above depth . They are between 98.00 and 103 m ( 5.00 m ) with sphalerite 2 % ( VE ) ; 117.00 m and 121.00 m ( 4.00 m ) with pyrrhotite 5 % , sphalerite 3 ...
... encountered three zones of sulphide mineralisation before it was closed at the above depth . They are between 98.00 and 103 m ( 5.00 m ) with sphalerite 2 % ( VE ) ; 117.00 m and 121.00 m ( 4.00 m ) with pyrrhotite 5 % , sphalerite 3 ...
Contents
VOLUME 108 | 36 |
GENERAL REPORT OF THE GEOLOGICAL SURVEY OF INDIA | 52 |
CONTENTS | 83 |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite bed rock biotite block boreholes carried chalcopyrite charnockite clay collected comprising conglomerate copper core covered Deccan Trap Delhi deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault flows folds foliation Formation fossils foundation geochemical geological mapping Geologists Jr geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives investigation Laboratory laterite left bank limestone located logged Madhya Pradesh magnetite mica schist migmatites million tonnes mineralisation minerals Murthy nala NW-SE occur pegmatite phyllites pits plane power house Project proposed pyrite quartz quartz veins quartzite Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies