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 38
... weathered and carbonated yellow to light yellow kimberlite occurs in the western part . Xenoliths of greyish green , partly weathered macrocrystic kimberlite ( upto 1 x 1m size ) occur within the highly weathered yellow kimberlite which ...
... weathered and carbonated yellow to light yellow kimberlite occurs in the western part . Xenoliths of greyish green , partly weathered macrocrystic kimberlite ( upto 1 x 1m size ) occur within the highly weathered yellow kimberlite which ...
Page 182
... weathered rock whose thickness ranges from 10 m to 20 m and underlain by fresh bed rock . Hydrogeologically , the area is located close to the foot hills aided by undulating topography and adequate thickness of fairly permeable soil ...
... weathered rock whose thickness ranges from 10 m to 20 m and underlain by fresh bed rock . Hydrogeologically , the area is located close to the foot hills aided by undulating topography and adequate thickness of fairly permeable soil ...
Page 186
... weathered soft rock on the floor even at 6 m depth . An examination of the nearby areas indicate that reasonably fresh rock suitable for founding this anchor block can be expected by deepening the pit by another 2 to 3m . CONSTRUCTION ...
... weathered soft rock on the floor even at 6 m depth . An examination of the nearby areas indicate that reasonably fresh rock suitable for founding this anchor block can be expected by deepening the pit by another 2 to 3m . CONSTRUCTION ...
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