Records of the Geological Survey of India, Volume 123, Part 2The Survey, 1990 - 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 7
... detailed systematics of the faunal wealth , particularly the radiolarians of the sedimentary en- claves and ... detail . Two distinct assemblages could be identified : ( a ) one dominated by spherical cryptothoracic tri- cyrtids ...
... detailed systematics of the faunal wealth , particularly the radiolarians of the sedimentary en- claves and ... detail . Two distinct assemblages could be identified : ( a ) one dominated by spherical cryptothoracic tri- cyrtids ...
Page 59
... detailed crys- tal chemical studies of the natural sulfide and sulfosalts of Rajpura- Dariba . Underground samples ... detailed XRD studies . Detailed studies were made on the Tetrahedrite samples . Usually the species identified during ...
... detailed crys- tal chemical studies of the natural sulfide and sulfosalts of Rajpura- Dariba . Underground samples ... detailed XRD studies . Detailed studies were made on the Tetrahedrite samples . Usually the species identified during ...
Page 124
... Detailed geochemical soil sampling indicated an anomalous zone of zinc over a cumulative strike length of 1.5 km and ... detailed investigations are envisaged to assess the potential- ity of this block . - A detailed study of magnetic ...
... Detailed geochemical soil sampling indicated an anomalous zone of zinc over a cumulative strike length of 1.5 km and ... detailed investigations are envisaged to assess the potential- ity of this block . - A detailed study of magnetic ...
Contents
Geochronology and Isotope Geology Division 1833 | 18 |
Central Petrological Laboratories 4450 | 44 |
Central Geophysics Division 5168 | 50 |
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Common terms and phrases
aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies Argada bands Barakar Barakar Formation Barren Measures Formation basin Bhutan BIHAR block boreholes Calcutta Central chalcopyrite chemical clay coal seams Coal Wing copper cores correlation cruise depth developed DISTRICT dolomite dykes east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP Geophysics Division gneisses GODAVARI VALLEY Gondwana grade grained granite gneiss grey GROUND EVALUATION heavy mineral horizon India indicated intersected isotopic Kamthi Formation Karnataka lignite limestone located MADHYA PRADESH mafic magnetic Marine Wing metamorphic migmatites million tonnes mineralisation NW-SE occur Orissa phyllite PRADESH Code Precambrian quartz quartzite range Raniganj REGIONAL EXPLORATION revealed samples sand sandstone scale schist seam zones sector sediments seismic sequence shale sq km sulphide surface surveys TALCHIR FORMATION thickness tion toposheet trending upto VALLEY COALFIELD varying vibrocores volcanics WEST BENGAL whole rock zone