Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 222
... values ranging from 0.30 to 1.00 m . Some of the samples have also shown gold values upto 4. 4 gm / tonne over a width of 0.50 m . The rest of the bands are impersistent with less than 100 m in strike length . In the eastern part , a ...
... values ranging from 0.30 to 1.00 m . Some of the samples have also shown gold values upto 4. 4 gm / tonne over a width of 0.50 m . The rest of the bands are impersistent with less than 100 m in strike length . In the eastern part , a ...
Page 223
... values ranging from less than 0.1 gm / tonne to 2.0 gm / tonne over a width of 0.3 m and a few sporadic values as high as 27.0 gm / tonne over a width of 0.25 m . Further south of this zone , a carbona- ceous meta - chert band was ...
... values ranging from less than 0.1 gm / tonne to 2.0 gm / tonne over a width of 0.3 m and a few sporadic values as high as 27.0 gm / tonne over a width of 0.25 m . Further south of this zone , a carbona- ceous meta - chert band was ...
Page 249
... values to west and south of the area . Feeble residual gravity " lows " are observed near the spring followed by magnetic variations from -35,000 gammas to 9250 gammas . The deep resistivity soundings indicate depth to the high ...
... values to west and south of the area . Feeble residual gravity " lows " are observed near the spring followed by magnetic variations from -35,000 gammas to 9250 gammas . The deep resistivity soundings indicate depth to the high ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
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alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics