Records of the Geological Survey of India, Volume 131The Survey, 1996 - 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 117
... quartz veins . Occurrence of auriferous zones in quartz veins emplaced within the acid tuff host rock , implies a lithological control . Geological , geochemical and geophysical work have led to identification of gold and tungsten ...
... quartz veins . Occurrence of auriferous zones in quartz veins emplaced within the acid tuff host rock , implies a lithological control . Geological , geochemical and geophysical work have led to identification of gold and tungsten ...
Page 118
... quartz veins . Chalcopyrite and arsenopyrite bearing quartz veins are particularly associated with more incidence of gold . Based on results of chemical analysis ; panning of bed rock , stream and soil sediments ; evaluation of mine ...
... quartz veins . Chalcopyrite and arsenopyrite bearing quartz veins are particularly associated with more incidence of gold . Based on results of chemical analysis ; panning of bed rock , stream and soil sediments ; evaluation of mine ...
Page 264
... quartz and arsenopyrite both in surface and subsurface samples . In Andhra Pradesh , veins of pegmatite and quartz constitute the main auriferous lodes in Kadiri Schist Belt and Jonnagiri Schist Belt respectively . Quartz shows three ...
... quartz and arsenopyrite both in surface and subsurface samples . In Andhra Pradesh , veins of pegmatite and quartz constitute the main auriferous lodes in Kadiri Schist Belt and Jonnagiri Schist Belt respectively . Quartz shows three ...
Contents
CHEMICAL DIVISION | 4 |
INTRODUCTION 5556 | 5 |
GEODATA AND DATABASE DIVISION | 11 |
Copyright | |
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Alluvium analysis Andhra Pradesh associated Asstt basaltic base metal Basin bed rock Block borehole BRGM Bundelkhand Calcutta carried CARTOGRAPHY DIVISION chemical Coal Wing Coalfield compilation core database Deccan DECCAN TRAP Delhi delineated depth dimensional stones Director Geologist Jr district DIVISION Director Geologist drilling ENGINEERING GEOLOGY ENVIRONMENTAL GEOLOGY exploration field season Fold Belt Formation geochemical GEODATA DIVISION geoenvironmental Geol geological mapping Geophysicist geoscientific geotechnical investigation gneiss Gondwana grade granite granitoids Headquarters Himachal Pradesh Hyderabad India indicated intersected km was covered Kumar limestone lineament Madhya Pradesh Maharashtra mineral Nagpur Officer Orissa pegmatite PETROLOGY PETROLOGY DIVISION programme Project quartz veins quartzite Quaternary Rajasthan Rb-Sr Regional river scale schist sediments seismotectonic shear zone Shri Singh specialised thematic mapping spillway sq km stage geotechnical investigation studies sub-project sulphide Supergroup survey TECHNICAL COORDINATION DIVISION tectonic thickness Toposheet trending upto Valley के में हिन्दी