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 150
... joints ) . A few joints in dolerite have no distinct orientation . The joints are usually tight . However , owing to the blasting measures employed during the foundation excavations , the sheet joints and vertical joints at many places ...
... joints ) . A few joints in dolerite have no distinct orientation . The joints are usually tight . However , owing to the blasting measures employed during the foundation excavations , the sheet joints and vertical joints at many places ...
Page 159
... joints besides bedding joints , spaced at 7 to 15 cm interval . The joints are usually tight . Along the bridge alignment , fresh and hard limestone is exposed in the middle reaches . On the right flank , it is covered beneath a thin ...
... joints besides bedding joints , spaced at 7 to 15 cm interval . The joints are usually tight . Along the bridge alignment , fresh and hard limestone is exposed in the middle reaches . On the right flank , it is covered beneath a thin ...
Page 186
... joint plane . At deeper levels , the vertical joints become incipient and tight . All the anchor block pits except no.9 , expose sound rock on the floor of the pit suitable for foundation . Pit no.9 exposes only soil and highly ...
... joint plane . At deeper levels , the vertical joints become incipient and tight . All the anchor block pits except no.9 , expose sound rock on the floor of the pit suitable for foundation . Pit no.9 exposes only soil and highly ...
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