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 221
... width of 1 to 1.5 m over a strike length of 400 m . The gold assays for the southern part are awaited . Regional field traverses revealed the presence of a few thin bands ( with a strike length of about a kilo metre ) of sillimanite ...
... width of 1 to 1.5 m over a strike length of 400 m . The gold assays for the southern part are awaited . Regional field traverses revealed the presence of a few thin bands ( with a strike length of about a kilo metre ) of sillimanite ...
Page 222
... width of 1.0 m . Jaderi block : In the eastern part of this block , three auriferous quartz veins within metagabbro and meta- basalt gave the gold assay values of the samples collected from the trenches as varying from less than 0.1 gm ...
... width of 1.0 m . Jaderi block : In the eastern part of this block , three auriferous quartz veins within metagabbro and meta- basalt gave the gold assay values of the samples collected from the trenches as varying from less than 0.1 gm ...
Page 223
... 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 traced over a strike length of 800 m which indicated gold values of less ...
... 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 traced over a strike length of 800 m which indicated gold values of less ...
Contents
CENTRAL HEADQUARTERS | 5 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
INTERNATIONAL WING | 23 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly Asstt bands basalt bed rock belt Bihar biotite block boreholes Calcutta carried chalcopyrite chemical Circle clay coalfield comprising core Dam Project Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault foliation Formation geochemical geological mapping Geologist Jr geotechnical investigation geothermal Ghosh gneiss Gondwana grade granite gneiss grey Group Headquarters HIMACHAL PRADESH Hydel Project Hydel Scheme indicated Jammu Karnataka km long Kumar Laboratory limestone line km lineaments located logged Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Pradesh proposed pyrite quartz quartzite Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone Singh slate spillway sq km Srivastava strike length studies Survey of India thickness tion tonnes toposheet traverse trending upto valley volcanic