Records of the Geological Survey of India, Volume 129, Part 1The Survey, 1999 - 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 106
... shear zone containing gold - copper mineralisation was traced by drilling over a strike length of more than 1000 m within felsic tuffs with the central 300 m showing a bulge where the grade of gold is maximum . The shear zone is 30 to ...
... shear zone containing gold - copper mineralisation was traced by drilling over a strike length of more than 1000 m within felsic tuffs with the central 300 m showing a bulge where the grade of gold is maximum . The shear zone is 30 to ...
Page 169
... shear zone between two types of granites or between granite and the rocks of Ajabgarh Group . High chargeability was also observed near this contact . Geophysical investigation for sulphide deposits in Antri - Biharipur area ...
... shear zone between two types of granites or between granite and the rocks of Ajabgarh Group . High chargeability was also observed near this contact . Geophysical investigation for sulphide deposits in Antri - Biharipur area ...
Page 273
... shearing and fracturing . The gold mineralisation is confined to quartz vein and quartz - carbonate vein carrying sulfides occupying the shear zones . The analytical results of some of the rock samples indicated gold values ranging from ...
... shearing and fracturing . The gold mineralisation is confined to quartz vein and quartz - carbonate vein carrying sulfides occupying the shear zones . The analytical results of some of the rock samples indicated gold values ranging from ...
Contents
PLANNING PROGRAMMING FSP FORMULATION ETC AND MONITORING DIVISION | 6 |
PETROLOGY DIVISION | 13 |
PUBLICATION AND INFORMATION DIVISION | 19 |
Copyright | |
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AMSE Wing Andhra Pradesh anomaly associated Asstt bands base metal Basin Bihar block boreholes CARTOGRAPHY DIVISION chemical Compilation comprising COORDINATION TECHNICAL core database Deccan Trap delineated deposits depth district was carried DIVISION Director Geologist drilling ENGINEERING GEOLOGY evaluation Formation geochemical GEODATA DIVISION Geoenvironmental Geol geological mapping Geologist Jr geophysical surveys GEOPHYSICS DIVISION geotechnical investigation Ghosh gneiss gold mineralisation grade Group Headquarters Hyderabad India indicated Karnataka kimberlite km was covered Kumar limestone lineament Madhya Pradesh magnetic Maharashtra MAP AND CARTOGRAPHY MINERAL INVESTIGATION officers Orissa petrological PETROLOGY DIVISION PHOTOGEOLOGY AND REMOTE phyllite programme Project Proterozoic quartzite Quaternary Rajasthan river samples were collected scale schist Schist Belt seam seam zones shear zone Shri A.K. Singh Singhbhum sq km sq km area stage geotechnical investigation stream sediment studies sulphide Tamil Nadu thickness Toposheet traverse trending undertaken upto volcanic West Bengal के