Records of the Geological Survey of India, Volume 131, Parts 5-6The 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 72
... sulphide bearing banded magnetite chert / quartzite , varying in width from 1.00 to 14.00 m , were traced . Several sulphide rich zones associated with vein quartz were recorded within banded magnetite chert . A 200 m long silicified ...
... sulphide bearing banded magnetite chert / quartzite , varying in width from 1.00 to 14.00 m , were traced . Several sulphide rich zones associated with vein quartz were recorded within banded magnetite chert . A 200 m long silicified ...
Page 74
... sulphides . Besides , numerous quartz veins of variable dimensions and extent are found to occur in the area . A number of sulphide rich zones are recorded in association with the vein quartz within banded PROJECT : HUTTI - MASKI SCHIST ...
... sulphides . Besides , numerous quartz veins of variable dimensions and extent are found to occur in the area . A number of sulphide rich zones are recorded in association with the vein quartz within banded PROJECT : HUTTI - MASKI SCHIST ...
Page 84
... sulphide bearing chert bands occur west of Timlapur and south of Gudda- Timankatte . Chert bands , BMQ and a few quartz veins were sampled for gold . All the 200 samples analysed for gold have returned poor values . PROJECT ...
... sulphide bearing chert bands occur west of Timlapur and south of Gudda- Timankatte . Chert bands , BMQ and a few quartz veins were sampled for gold . All the 200 samples analysed for gold have returned poor values . PROJECT ...
Contents
ANDHRA PRADESH | 1 |
KARNATAKA AND GOA | 71 |
GEOTECHNICAL INVESTIGATIONS | 144 |
Copyright | |
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amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly arsenopyrite auriferous bands basalt basin bed rock biotite block borehole carried charnockite chert clay Cuddapah Deccan Trap depth dimensional stone DISTRICT dolerite drilling emplaced excavation exposed fault field season folds foliation Formation gabbro geochemical GEOLOGICAL MAP geophysical gneiss gneissic gold mineralisation Gondwana grained granite granulite gravity grey grouting indicated intersected intrusives joints Karnataka Kerala kimberlite laterite lineament located lode MADHYA PRADESH magnetic Maharashtra metabasalt metamorphism migmatite mineral mineralised zone Nagpur NE-SW NNW-SSE NW-SE occurs pegmatite phyllite pink pyrite quarries quartz quartz veins quartzite Quaternary regional river samples sandstone Sausar Group scale schist schist belt shale shear zone slope soil spillway sq km strike length structure studies sulphide surveys TAMIL NADU tectonic thickness toposheet traverse trench trending tuff tunnel upto volcanic weathered width एवं का की के क्षेत्र मी में से हेतु है