Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - 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 74
... band occurring at the surface from the micaceous quartzite below , and ( v ) the boreholes have not intersected any carbonate - hosted or shear / fracture zone controlled Pb - Zn mineralised zone at the depths where intersection with ...
... band occurring at the surface from the micaceous quartzite below , and ( v ) the boreholes have not intersected any carbonate - hosted or shear / fracture zone controlled Pb - Zn mineralised zone at the depths where intersection with ...
Page 78
... band which is overlain and underlain by sequences of quartzite and phyllite ( Fig . 1 ) . The limestone band is 200m to 250m thick and was traced for a strike length of about four kilometers . The limestone is bluish grey in colour and ...
... band which is overlain and underlain by sequences of quartzite and phyllite ( Fig . 1 ) . The limestone band is 200m to 250m thick and was traced for a strike length of about four kilometers . The limestone is bluish grey in colour and ...
Page 80
... bands . The limestone band exposed between R - 103 / 6 and 103/7 Km . stone on Samdrup Jongkhar - Tarshigang road was traced for about 150m along strike towards north - west . This limestone band occurring within the Shumar Formation is ...
... bands . The limestone band exposed between R - 103 / 6 and 103/7 Km . stone on Samdrup Jongkhar - Tarshigang road was traced for about 150m along strike towards north - west . This limestone band occurring within the Shumar Formation is ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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aeromagnetic Andhra assemblage band Barakar Barakar coal seams Barakar Formation Barren Measures basin bathymetric Bihar block borehole carbonaceous coarse comprises cores course was conducted Cruise Deccan Traps delineated deposits depth range district Dzongkhag EXPLORATION FOR COAL fault field season foraminifera geochemical Geological Map geophysical geotechnical gneiss Gondwana grade grained granite grey Group heavy mineral horizons Hyderabad INDEX indicate intersected investigation Kamthi lignite limestone lineament located Madhya Pradesh mainly metamorphic mineralisation nearshore NW-SE occur Orissa phyllite PRADESH Code programme quartz quartzite ranging in thickness Raniganj Raniganj Formation Regional exploration remote sensing ridge River rocks samples Samudra Manthan sand sandstone scale schist sea floor seabed seam zones sector sediments seismic sequence Shahdol shale shallow shear shelf silty clay Sohagpur Sohagpur Coalfield southern sq km strike structural studies Sub-basin subsurface surveys Talchir Formation Tamil Nadu Toposheet trending ultramafic upto Valley Coalfield water depth West Bengal zone