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 33
... fields - viz . , ( i ) the Wajrakarur Kimberlite Field ( WKF ) and ( ii ) the Narayanpet Kimberlite Field ( NKF ) . Kimberlites are essentially controlled by major faults / lineaments in ancient cratonic regions . While these form the ...
... fields - viz . , ( i ) the Wajrakarur Kimberlite Field ( WKF ) and ( ii ) the Narayanpet Kimberlite Field ( NKF ) . Kimberlites are essentially controlled by major faults / lineaments in ancient cratonic regions . While these form the ...
Page 41
... field Lamproite field Kimberlite field FeO MgO AL2O2- MGO - K2O RATIO DIAGRAM SHOWING THE FIELDS OF CLASSICAL KIMBERLITE , LAMPROITE AND LAMPROPHYRE ( AFTER BERGMAN , 1987 ) K20 MgO ++ A12 03 M.V. Dhakate V. Srinivsa Chowdary K.S. ...
... field Lamproite field Kimberlite field FeO MgO AL2O2- MGO - K2O RATIO DIAGRAM SHOWING THE FIELDS OF CLASSICAL KIMBERLITE , LAMPROITE AND LAMPROPHYRE ( AFTER BERGMAN , 1987 ) K20 MgO ++ A12 03 M.V. Dhakate V. Srinivsa Chowdary K.S. ...
Page 44
... field was demarcated in Mahbubnagar district , designated as the Narayanpet Kimberlite Field ( NKF ) away from the well known Wajrakarur Kimberlite Field . Multi - disciplinary studies launched in this field involving satellite imagery ...
... field was demarcated in Mahbubnagar district , designated as the Narayanpet Kimberlite Field ( NKF ) away from the well known Wajrakarur Kimberlite Field . Multi - disciplinary studies launched in this field involving satellite imagery ...
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