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 99
Page 68
... sq km on 1 : 500 scale , excavation of about 197 cu m and collec- tion of 91 samples in connection with the investigation for apatite in the Beldih ( 23 ° 04 ' 86 ° 18 ' ; 73 I / 8 ) area . The phosphatic rock is composed of cherty ...
... sq km on 1 : 500 scale , excavation of about 197 cu m and collec- tion of 91 samples in connection with the investigation for apatite in the Beldih ( 23 ° 04 ' 86 ° 18 ' ; 73 I / 8 ) area . The phosphatic rock is composed of cherty ...
Page 76
... sq km on 1 : 4,000 scale , excavation of 700.6 cu m and collection of 470 samples from pit walls in connection with the bauxite investigation in Lokipat ( 23 ° 04 ′ : 84 ° 0 ′ 73A / 4 ) . The geology of the area is more or less similar ...
... sq km on 1 : 4,000 scale , excavation of 700.6 cu m and collection of 470 samples from pit walls in connection with the bauxite investigation in Lokipat ( 23 ° 04 ′ : 84 ° 0 ′ 73A / 4 ) . The geology of the area is more or less similar ...
Page 326
... sq km on 1 : 31,680 scale ( 53F / 14 ) . Photo- graphic expression like fine texture , scanty vegetation and prominent ridges helped to distinguish the quartzites from pebbly slates . The following tectonic sequence was suggested for ...
... sq km on 1 : 31,680 scale ( 53F / 14 ) . Photo- graphic expression like fine texture , scanty vegetation and prominent ridges helped to distinguish the quartzites from pebbly slates . The following tectonic sequence was suggested for ...
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