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. |
From inside the book
Results 1-3 of 19
Page 84
... limestone ) along six different sections covering different bands have been collected and analysed . The overall average content of lime ( CaO ) and magnesia ( MgO ) work out to be 44.15 % and 3.14 % respectively . In three boreholes ...
... limestone ) along six different sections covering different bands have been collected and analysed . The overall average content of lime ( CaO ) and magnesia ( MgO ) work out to be 44.15 % and 3.14 % respectively . In three boreholes ...
Page 87
... limestone . Intercalations and partings of grey phyllites / carbonaceous phyl- lite ( a few mm to upto 3 cm thick ) are present . Dis- seminations and stringers of pyrite are noticed within limestone at few places . An area of 0.12 sq ...
... limestone . Intercalations and partings of grey phyllites / carbonaceous phyl- lite ( a few mm to upto 3 cm thick ) are present . Dis- seminations and stringers of pyrite are noticed within limestone at few places . An area of 0.12 sq ...
Page 89
... limestone were taken in Bhavani Khola [ Titi ] area . A few limestone bands were demarcated which , on analysis of surface samples , yielded high lime and low magnesia contents . The limestone belongs to the Buxa Group . with partings ...
... limestone were taken in Bhavani Khola [ Titi ] area . A few limestone bands were demarcated which , on analysis of surface samples , yielded high lime and low magnesia contents . The limestone belongs to the Buxa Group . with partings ...
Contents
Geochronology and Isotope Geology Division 1833 | 18 |
Central Petrological Laboratories 4450 | 44 |
Central Geophysics Division 5168 | 50 |
6 other sections not shown
Other editions - View all
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