Records of the Geological Survey of India, Volume 129, 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. |
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Page 44
... quartz - mica schist / phyllite and quartzite resting unconformaly over Singhbhum Granite . These are invaded by mafic / ultramafic , acid intrusives , dolerite and quartz veins . Detailed mapping of Rahergora area ( Toposheet No. 73 J ...
... quartz - mica schist / phyllite and quartzite resting unconformaly over Singhbhum Granite . These are invaded by mafic / ultramafic , acid intrusives , dolerite and quartz veins . Detailed mapping of Rahergora area ( Toposheet No. 73 J ...
Page 45
... quartz schist , quartzite , phyllite , and volcanogenic sediments i.e. carbonaceous phyllite , chert , tuff , pyroclastic and amygdular metabasalt . These rocks are traversed by quartz veins / reef at places . Three such quartz vein ...
... quartz schist , quartzite , phyllite , and volcanogenic sediments i.e. carbonaceous phyllite , chert , tuff , pyroclastic and amygdular metabasalt . These rocks are traversed by quartz veins / reef at places . Three such quartz vein ...
Page 216
... quartz , feldspar and biotite while calc - silicate bears hornblende , quartz , carbonate , feldspar , tremolite , epidote and diopside . and The granitoid occurs as lenses , apophyses and veins , the main varieties being biotite ...
... quartz , feldspar and biotite while calc - silicate bears hornblende , quartz , carbonate , feldspar , tremolite , epidote and diopside . and The granitoid occurs as lenses , apophyses and veins , the main varieties being biotite ...
Contents
PLANNING PROGRAMMING FSP FORMULATION ETC AND MONITORING DIVISION | 6 |
PETROLOGY DIVISION | 13 |
PUBLICATION AND INFORMATION DIVISION | 19 |
Copyright | |
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AMSE Wing Andhra Pradesh anomaly associated Asstt bands base metal Basin Bihar block boreholes CARTOGRAPHY DIVISION chemical Compilation comprising COORDINATION TECHNICAL core database Deccan Trap delineated deposits depth district was carried DIVISION Director Geologist drilling ENGINEERING GEOLOGY evaluation Formation geochemical GEODATA DIVISION Geoenvironmental Geol geological mapping Geologist Jr geophysical surveys GEOPHYSICS DIVISION geotechnical investigation Ghosh gneiss gold mineralisation grade Group Headquarters Hyderabad India indicated Karnataka kimberlite km was covered Kumar limestone lineament Madhya Pradesh magnetic Maharashtra MAP AND CARTOGRAPHY MINERAL INVESTIGATION officers Orissa petrological PETROLOGY DIVISION PHOTOGEOLOGY AND REMOTE phyllite programme Project Proterozoic quartzite Quaternary Rajasthan river samples were collected scale schist Schist Belt seam seam zones shear zone Shri A.K. Singh Singhbhum sq km sq km area stage geotechnical investigation stream sediment studies sulphide Tamil Nadu thickness Toposheet traverse trending undertaken upto volcanic West Bengal के