Records of the Geological Survey of India, Volume 131, Parts 4-5Government of India, 1996 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 23
... strike and steep westerly dip extension of this rich lode indicated the same zone of alteration and shearing at depth but with poor Au values . However testing N - S to N15 ° E - S15 ° W strike and westerly dip led to intersecting this ...
... strike and steep westerly dip extension of this rich lode indicated the same zone of alteration and shearing at depth but with poor Au values . However testing N - S to N15 ° E - S15 ° W strike and westerly dip led to intersecting this ...
Page 77
... strike length of 4.8 km were delineated and sampled . The gold mineralisation is confined to the sheared and sulphide ( pyrite and rare arsenopyrite ) bearing BIF . An auriferous BIF band with gold value upto 3.0 g / t has been ...
... strike length of 4.8 km were delineated and sampled . The gold mineralisation is confined to the sheared and sulphide ( pyrite and rare arsenopyrite ) bearing BIF . An auriferous BIF band with gold value upto 3.0 g / t has been ...
Page 84
... strike length upto 150 m and width upto 15 m . These 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 ...
... strike length upto 150 m and width upto 15 m . These 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 ...
Contents
Study of the variation of PalaeoceneEocene sediments in the shelf area of Shillong plateau along | 18 |
Author Index 56 | 24 |
RECORDS VOL 131 PART5 | i |
Copyright | |
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Common terms and phrases
abutment amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly arsenopyrite Arunachal Pradesh assess auriferous axis bands bed rock biotite biotite gneiss block boreholes carried charnockite Chitradurga clay Cuddapah Cuddapah Basin delineated deposits depth Dharmapuri dimensional stone dolerite downstream drilling dykes east eastern emplaced excavation exposed fault field season folds foliation Formation foundation gabbro Gadwal geochemical geoenvironmental GEOLOGICAL MAP GEOTECHNICAL INVESTIGATIONS gneiss Gneissic gold mineralisation grade grained granite granulite graphite gravity greenstone belt grey grouting indicated joints Karnataka Kerala kimberlite Kurnool limestone located lode magnetic magnetite Meghalaya metabasalt migmatite mineral NE-SW NNW-SSE NW-SE occurs pegmatite phyllite Plate-1 potential power house pyrite quarries quartz quartz veins quartzite Quaternary regional reservoir river samples sandstone scale schist belt seepage shale shear zone slope soil spillway sq km stream sediment strike length structure studies sulphide TALUK TAMIL NADU thickness traverse trench trending tunnel upto Velampatti weathered width