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- |
From inside the book
Results 1-3 of 44
Page 11
... mica . Coarse colourless feldspar , Mica books ( colourless ) minor quartz & flourite . Both snow white & pale green bouldary feldspar mica ( both pink & brownish green ) with tourmaline , flourite and garnet . Calc silicate rock ...
... mica . Coarse colourless feldspar , Mica books ( colourless ) minor quartz & flourite . Both snow white & pale green bouldary feldspar mica ( both pink & brownish green ) with tourmaline , flourite and garnet . Calc silicate rock ...
Page 89
... mica or quartz - chlorite - mica schists , quartz - feldspar schists , quartz wacke and feldspathic wacke . Tourmaline , epidote and opaque are common ac- cessories , stilpnomelane is uncommon while garnet is very rare . The schists are ...
... mica or quartz - chlorite - mica schists , quartz - feldspar schists , quartz wacke and feldspathic wacke . Tourmaline , epidote and opaque are common ac- cessories , stilpnomelane is uncommon while garnet is very rare . The schists are ...
Page 227
... mica mica schist . Detailed mapping of 1.01 sq km area 1 : 2000 scale in Manomunda Block , detached old workings in selected areas and drill hole data suggest that manganese mineralisation is associ- ated with gonditic rocks found in an ...
... mica mica schist . Detailed mapping of 1.01 sq km area 1 : 2000 scale in Manomunda Block , detached old workings in selected areas and drill hole data suggest that manganese mineralisation is associ- ated with gonditic rocks found in an ...
Other editions - View all
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