Records of the Geological Survey of India, Volume 126, Parts 2-3The Survey, 1993 - 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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Page 78
... bodies at depth . However , presence of subsurface conductors ( pa = 17-45 m ) are mapped between stations 22-23 and 28-30 within 600-700m depth . These are expected to be basic / ultrabasic bodies . A short traverse across the ...
... bodies at depth . However , presence of subsurface conductors ( pa = 17-45 m ) are mapped between stations 22-23 and 28-30 within 600-700m depth . These are expected to be basic / ultrabasic bodies . A short traverse across the ...
Page 351
... bodies in the Sohagpur coalfield area were taken up for charac- terisation of igneous bodies occurring along and close to the Bamhani - Chilpi fault and in areas north of it . Studies of aerial photographs and Landsat imagery have ...
... bodies in the Sohagpur coalfield area were taken up for charac- terisation of igneous bodies occurring along and close to the Bamhani - Chilpi fault and in areas north of it . Studies of aerial photographs and Landsat imagery have ...
Page 85
... bodies form distinct ridges in some cases and are emplaced parallel to the foliation in the metasedimentaries . Some of these bodies show lithological variations from fine grained basic , through medium to coarse grained meta - gabbro ...
... bodies form distinct ridges in some cases and are emplaced parallel to the foliation in the metasedimentaries . Some of these bodies show lithological variations from fine grained basic , through medium to coarse grained meta - gabbro ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 121 |
Geodata and Information Division | 141 |
Overview of the Deputy Director General | 195 |
Copyright | |
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amphibolite anomaly apatite bands BANKA DISTRICT Barakar Barakar Formation Barren Measures basemetal basin belt Bihar BIHAR Code biotite block boreholes carbonaceous chalcopyrite chlorite clay coal seams Coalfield Construction stage geotechnical copper cores covered delineated deposits depth DISTRICT drilling east eastern Engineering Geology fault field season folds foliation geochemical GEOLOGICAL MAP geophysical Geotechnical & Special geotechnical investigation Ghosh gneiss gold Gondwana grade granite gneiss grey Group heavy mineral INDEX indicated intersected Irrigation Project Kamthi laterite lithounits located magnetic metamorphism mica schist mineralisation occur Orissa OVERVIEW pegmatite phyllite PRADESH Purulia quartz quartz veins quartzite Quaternary Raniganj Regional exploration Regional Geology Division river rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shear zone slope spillway sq km stage geotechnical investigation strike length sulphide surface Talchir Formation thickness Toposheet trending ultramafic unconformably upto varies volcanics West Bengal