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 1
... exploration for gold and diamond in the granite - greenstone terrain continued to be the major field of activity in ... exploration of gold in Andhra Pradesh . Surface and sub - surface exploration was undertaken in Jonnagiri , Ramagiri ...
... exploration for gold and diamond in the granite - greenstone terrain continued to be the major field of activity in ... exploration of gold in Andhra Pradesh . Surface and sub - surface exploration was undertaken in Jonnagiri , Ramagiri ...
Page 21
... exploration based on Au values obtained in trench and core samples . Drilling conducted earlier in five bore holes ( 829.36 m ) probed 300 m length of the quartz vein at 60 to 120 m levels . The area exposes metabasalt , chlorite ...
... exploration based on Au values obtained in trench and core samples . Drilling conducted earlier in five bore holes ( 829.36 m ) probed 300 m length of the quartz vein at 60 to 120 m levels . The area exposes metabasalt , chlorite ...
Page 105
... EXPLORATION FOR MOLYBDENUM IN VELAMPATTI CENTRAL BLOCK IN HARUR - UTTANGARAI BELT , DHARMAPURI DISTRICT , TAMIL NADU . V. Chandrasekaran MIE / SR / TNP / 1996 / 001 . Exploration for molybdenum by drilling was continued in Velampatti ...
... EXPLORATION FOR MOLYBDENUM IN VELAMPATTI CENTRAL BLOCK IN HARUR - UTTANGARAI BELT , DHARMAPURI DISTRICT , TAMIL NADU . V. Chandrasekaran MIE / SR / TNP / 1996 / 001 . Exploration for molybdenum by drilling was continued in Velampatti ...
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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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