Records of the Geological Survey of India, Volume 129, Part 2Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 76
... phyllite partings . The limestone is dark grey to bluish grey , locally brown , fine to medium grained , moderately compact , locally laminated and has fine partings of phyllite . It is cavernous at places , particularly near station N ...
... phyllite partings . The limestone is dark grey to bluish grey , locally brown , fine to medium grained , moderately compact , locally laminated and has fine partings of phyllite . It is cavernous at places , particularly near station N ...
Page 81
... phyllite / tuff , flaggy quartzite with thin metabasic and ultramafic rocks . Thrust Ferruginous grey phyllite with quartzite intercalations , cal- careous phyllite , dark grey dolomite ( host for Pb - Zn mineralisation ) and thin bands ...
... phyllite / tuff , flaggy quartzite with thin metabasic and ultramafic rocks . Thrust Ferruginous grey phyllite with quartzite intercalations , cal- careous phyllite , dark grey dolomite ( host for Pb - Zn mineralisation ) and thin bands ...
Page 89
... phyllite a . White quartzite d . C. b . Quartzite Phyllite Limestone a . Grey phyllite with Limestone and quartzite bands . The limestone body trends NW - SE and dips 60 ° north - easterly . It has been traced for about 900m east of ...
... phyllite a . White quartzite d . C. b . Quartzite Phyllite Limestone a . Grey phyllite with Limestone and quartzite bands . The limestone body trends NW - SE and dips 60 ° north - easterly . It has been traced for about 900m east of ...
Contents
CENTRAL HEADQUARTERS 165 | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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aeromagnetic airborne geophysical AMSE Wing analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measure basemetals basin Bengal Bhutan Bihar block boreholes Buxa carried charnockite clay coal seam zones coarse core covered cruise Deccan Trap deposition depth DISTRICT Division drilling east eastern EXPLORATION FOR COAL faults field season foliation geochemical GEOLOGICAL MAP gneiss gold Gondwana grade grained granite grey ground evaluation Group heavy minerals India indicated intersected intrusives investigation isobath Karnataka Kerala lignite limestone line km lineaments located Lower Kamthi Madhya Pradesh magnetic medium metamorphism migmatite mineralisation multisensor northern NW-SE occur Orissa phyllite programme quartz quartzite Rajasthan range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples Samtse district sand sandstone scale schist schist belt seabed seam zones sector sediments shale shallow silty Sohagpur Coalfield southern sq km sq.km studies sulphide survey Talchir Tamil Nadu thickness tion toposheet trending unit upto Valley varies