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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... exposed white quartzite . In zone - 2 , a 0.7 m thick mineralised layer extends over 20 m strike length in a 5 m exposed quartzite . Pyrite with minor chalcopy- rite occurs as thin layers along the vertical fractures parallel to the F4 ...
... exposed white quartzite . In zone - 2 , a 0.7 m thick mineralised layer extends over 20 m strike length in a 5 m exposed quartzite . Pyrite with minor chalcopy- rite occurs as thin layers along the vertical fractures parallel to the F4 ...
Page 159
... exposed in and around the bridge site . Individual beds of limestone vary in thickness from 5 cm to more than 15 cm . The strike of the formation is N70 ° to 80 ° W- S70 ° to 80 ° E with dips of 12 ° towards N20 ° to 10 ° E , i.e. ...
... exposed in and around the bridge site . Individual beds of limestone vary in thickness from 5 cm to more than 15 cm . The strike of the formation is N70 ° to 80 ° W- S70 ° to 80 ° E with dips of 12 ° towards N20 ° to 10 ° E , i.e. ...
Page 201
... exposed near Nallacheruvu ( in the north ) are indicated between Stns 6-12 . The hornblendite exposed 1.5 km NE of Bekarpalli does not extend up to this traverse as indicated by the fall of gravity values . Within the gravity high zone ...
... exposed near Nallacheruvu ( in the north ) are indicated between Stns 6-12 . The hornblendite exposed 1.5 km NE of Bekarpalli does not extend up to this traverse as indicated by the fall of gravity values . Within the gravity high zone ...
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