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 99
... Velampatti south block in the I and II levels . In Velampatti Central Block , the new bore holes showed depletion of mineralisation in the south and central part and good values in the north . Gravity and magnetic geo - physical surveys ...
... Velampatti south block in the I and II levels . In Velampatti Central Block , the new bore holes showed depletion of mineralisation in the south and central part and good values in the north . Gravity and magnetic geo - physical surveys ...
Page 105
... Velampatti Central Block indicate that the mineralisation is much depleted in this block though in the northern end of the block , one borehole had indicated comparatively better Mo values . In both the Velampatti South and Velampatti ...
... Velampatti Central Block indicate that the mineralisation is much depleted in this block though in the northern end of the block , one borehole had indicated comparatively better Mo values . In both the Velampatti South and Velampatti ...
Page 196
... Velampatti block , as well as some semi - regional surveys along the available roads . Interestingly , in Velampatti block a small gravity low of less than 1 m gal has been traced , whose western flank corresponds to the mineralised ...
... Velampatti block , as well as some semi - regional surveys along the available roads . Interestingly , in Velampatti block a small gravity low of less than 1 m gal has been traced , whose western flank corresponds to the mineralised ...
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