Records of the Geological Survey of India, Volume 130, Part 3Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 82
... grained gabbro . The Dhanjori quartzites overlie the basics with a quartz pebble con- glomerate in between them . Smoky grey to black quartz veins which are known host of gold are emplaced roughly along the foliation of the phyllite and ...
... grained gabbro . The Dhanjori quartzites overlie the basics with a quartz pebble con- glomerate in between them . Smoky grey to black quartz veins which are known host of gold are emplaced roughly along the foliation of the phyllite and ...
Page 189
... grained sand in river courses and silt and fine grained sand in levees . Ganga / Fatuha surface / Formation Unoxidised grey silt and sand . Present classification ) ( Durgauti Formation ) ( Unoxidised , unconsolidated gravelly coarse to ...
... grained sand in river courses and silt and fine grained sand in levees . Ganga / Fatuha surface / Formation Unoxidised grey silt and sand . Present classification ) ( Durgauti Formation ) ( Unoxidised , unconsolidated gravelly coarse to ...
Page 204
... grained sillimanite quartzite , Khondalite , chornockite and garnetiferous granite gneiss are the other constituent members . The coarse grained quartzites are intricately folded and host an array of nepheline syenites on its southern ...
... grained sillimanite quartzite , Khondalite , chornockite and garnetiferous granite gneiss are the other constituent members . The coarse grained quartzites are intricately folded and host an array of nepheline syenites on its southern ...
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Common terms and phrases
amphibolite anomaly aquifers bands Bankura BARGARH DISTRICT basemetal basin bed rock belt Bihar biotite block borehole Chhotanagpur chlorite clay coastal CONSTRUCTION STAGE GEOTECHNICAL cratonic Dalma depth Dhanjori Dimension Stone Director district drilling earth dam east Engineering Geology environmental fault feldspar field season fold foliation Formation Ganga Gangpur geochemical Geoenvironmental GEOLOGICAL MAP GEOLOGICAL SURVEY Geophysical GEOTECHNICAL INVESTIGATION gneiss gold values Gondwana grained granite granite gneiss granitoids grey Group of rocks INDEX indicate irrigation Keonjhar land laterite lineament lithounits located mica schist minerals nala occur Orissa ORISSA Code OVERVIEW pegmatite phyllite potential present Project Engineering Geology Proterozoic Purulia quartz quartz veins quartzite Quaternary river rock types sand sandstone scale schist sector sequence shale shear zone Sikkim Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment samples sulphide Sundargarh surface SURVEY OF INDIA terrain thickness toposheet trending ultramafic upto volcanics West Bengal