Records of the Geological Survey of India, Volume 127, Part 2The Survey, 1992 - 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 56
Page 112
... strike length of 1.5km in the Shumar For- mation . Strike of bedding varies from WNW - ESE to N - S with 30 ° to 75 ° with easterly dips . Quartzite is thickly bedded , white to greenish white , jointed and made of quartz ( 98 ...
... strike length of 1.5km in the Shumar For- mation . Strike of bedding varies from WNW - ESE to N - S with 30 ° to 75 ° with easterly dips . Quartzite is thickly bedded , white to greenish white , jointed and made of quartz ( 98 ...
Page 115
... strike extension of 330m , was carried out during 1991-92 and a probable reserve of 0.32 million tonnes of cement grade limestone ( CaO 46.54 % , MgO 1.16 % ) was estimated over a strike length of 170m . Borehole No. the outcrop and ...
... strike extension of 330m , was carried out during 1991-92 and a probable reserve of 0.32 million tonnes of cement grade limestone ( CaO 46.54 % , MgO 1.16 % ) was estimated over a strike length of 170m . Borehole No. the outcrop and ...
Page 120
... strike length of 315m and in the block ' B ' lying to the west of Block ' A ' over a strike length of 370m . At the Rong Ri , three limestone bands interstratified within the grey and carbon phyllite are exposed . In the eastern part of ...
... strike length of 315m and in the block ' B ' lying to the west of Block ' A ' over a strike length of 370m . At the Rong Ri , three limestone bands interstratified within the grey and carbon phyllite are exposed . In the eastern part of ...
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Common terms and phrases
aeromagnetic airborne amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures basement basin Bengal BHUTAN Bihar biotite block boreholes carbonaceous charnockite Chekha clay coal seams COAL WING Coalfield coarse Code cores covered cruise depth range DISTRICT Division dolomite drilling east eastern exploration for coal faults field season fold geochemical GEOLOGICAL MAP gneiss Gondwana grained granite gneiss gravity grey ground evaluation heavy mineral indicate intersected intrusives investigation isobath Kamthi LAMPROITE lamprophyres lignite lineament located MADHYA PRADESH magnetic metabasalt metamorphism migmatites million tonnes mineralisation multisensor NW-SE occur Orissa phyllite programme Proterozoic quartz quartzite Raniganj Regional exploration ridge rocks Sakoli sand sandstone scale schist seabed seam zones sector sediments sequence shale shear zones Shumar slope southern sq km strike length structural studies sub-basin sub-surface Talchir Tamil Nadu tectonic thickness Thimphu Thimphu Formation toposheet trending upto varies