Records of the Geological Survey of India, Volume 114, Part 1The Survey, 1986 - 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. |
From inside the book
Results 1-3 of 25
Page 147
... sulphide mineralisation was observed along the Kaling Khola and Andhari Khola sections . sections . Pyrite , pyrrhotite and chalcopyrite occurring as disseminations and stringers along the regional foliation are major sulphide phase ...
... sulphide mineralisation was observed along the Kaling Khola and Andhari Khola sections . sections . Pyrite , pyrrhotite and chalcopyrite occurring as disseminations and stringers along the regional foliation are major sulphide phase ...
Page 158
... sulphide zone , Purulia district , West Bengal B. K. Ghosh carried out stream sediment survey aided by geological mapping ( 1 : 31,680 ) and detailed traverse geological mapping ( 1 : 5,000 ) in parts of Purulia district , West Bengal ...
... sulphide zone , Purulia district , West Bengal B. K. Ghosh carried out stream sediment survey aided by geological mapping ( 1 : 31,680 ) and detailed traverse geological mapping ( 1 : 5,000 ) in parts of Purulia district , West Bengal ...
Page 192
... sulphide mineralisation with clots of magnetite . Recently , presence of Sn and W has been traced in the quartz - magnetite rock of the area . Magne- tite occurs as ( a ) massive magnetite with or without sulphide dissemination ( b ) ...
... sulphide mineralisation with clots of magnetite . Recently , presence of Sn and W has been traced in the quartz - magnetite rock of the area . Magne- tite occurs as ( a ) massive magnetite with or without sulphide dissemination ( b ) ...
Contents
GEOLOGY DIVISION | 1 |
OFFSHORE MINERAL EXPLORATION MARINE GEOLOGY DIVISION | 48 |
DIVISION OF REGIONAL INTEGRATED SURVEY | 82 |
18 other sections not shown
Other editions - View all
Common terms and phrases
abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coalfield comprising core covering an area Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes envisages excavation exploration exposed fault foliation Formation geochemical geological investigation geological mapping Geologist geotechnical investigation gneiss Gondwana grade granite gneiss grey Group Headquarters Hydel Project indicated intruded Jammu Karnataka km long Laboratory laterite limestone line km lineaments located logging Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone slate soil spillway sq km Srivastava strike length studies sulphide thickness tion tonnes toposheet trending tunnel upto valley varying volcanics width