Records of the Geological Survey of India, Volume 124, Part 1The Survey, 1999 - 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 88
Page 138
... occurs as con- formable bands , pockets and lenticular bodies . Manganese ore in the form of fracture fillings also occurs within the brocciated chert . In lumpy Patmunda block ( 21 ° 52'30 " : 85 ° 18 ' ) , lumpy and powdery manganese ...
... occurs as con- formable bands , pockets and lenticular bodies . Manganese ore in the form of fracture fillings also occurs within the brocciated chert . In lumpy Patmunda block ( 21 ° 52'30 " : 85 ° 18 ' ) , lumpy and powdery manganese ...
Page 173
... occurs as accessory mineral and string perthite is seen with some grains of quartz . All these granites occur as discontinuous outcrops and their inter - relationship is not clear . REGIONAL AND ECONOMIC GEOLOGY DIVISION ( PUNJAB ) ...
... occurs as accessory mineral and string perthite is seen with some grains of quartz . All these granites occur as discontinuous outcrops and their inter - relationship is not clear . REGIONAL AND ECONOMIC GEOLOGY DIVISION ( PUNJAB ) ...
Page 255
... occurs in some sections ; chlorite occurs as secondary mineral . The gneisses are fine to medium grained and composed of quartz , plagioclase , hornblende and mica in varying amounts . Quartz - silimanite schist occurs sometimes in ...
... occurs in some sections ; chlorite occurs as secondary mineral . The gneisses are fine to medium grained and composed of quartz , plagioclase , hornblende and mica in varying amounts . Quartz - silimanite schist occurs sometimes in ...
Contents
AIRBORNE MINERAL SURVEYS EXPLORATION WING 28 | 28 |
MARINE WING 4757 | 47 |
CENTRAL REGION 5889 | 58 |
Copyright | |
6 other sections not shown
Other editions - View all
Common terms and phrases
alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin bed rock Bihar biotite block boreholes carried chalcopyrite charnockite clay coal seams coalfield Construction stage core covering deposits depth Director Geologist district Code DIVISION Headquarters drilling dykes excavation exploration exposed Formation foundation geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical investigation gneiss gold Gondwana grained granite granite gneiss granitoids Group holes indicated km long Kumar limestone line km located logging migmatite mineral mineralisation occurs Orissa pegmatite phyllite power house Pradesh Precambrian project envisages construction quartz quartz veins quartzite Quaternary Rajasthan Raniganj river rock types samples were collected sand sandstone scale schist schist belt sediments shale shear zone Shri A. K. Singhbhum spillway sq km sq km area stage geotechnical investigation strike length studies sulphide Supergroup surface surveys thick tion Toposheet traverse trending tunnel upto volcanics West Bengal