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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... scale mapping on 1 : 25,000 scale . Sulphide mineralisation in the form of dissemination and specks is found in the shear zones at three localities . 53 out of 85 stream sediment samples indicate presence of gold between 0.8 - 0.15 ppm ...
... scale mapping on 1 : 25,000 scale . Sulphide mineralisation in the form of dissemination and specks is found in the shear zones at three localities . 53 out of 85 stream sediment samples indicate presence of gold between 0.8 - 0.15 ppm ...
Page 4
... scale was carried out . At the power house area , foundation geological mapping of 156 sq m on 1 : 100 scale was taken up . At Khuga Multipurpose Project , Manipur , the slope instability on the right bank hill slope beyond the spillway ...
... scale was carried out . At the power house area , foundation geological mapping of 156 sq m on 1 : 100 scale was taken up . At Khuga Multipurpose Project , Manipur , the slope instability on the right bank hill slope beyond the spillway ...
Page 88
... Scale Mapping ( 1 : 12.500 scale ) . Detailed Mapping ( 1 : 1000 scale ) .. Pitting / Trenching Drilling .. Sampling .. 10.00 sq km 0.20 sq km 149.20 cu m Trench Core 420.30 m 156 nos 135 nos BRS 50 nos SSS 20 nos intersected 2-3 ...
... Scale Mapping ( 1 : 12.500 scale ) . Detailed Mapping ( 1 : 1000 scale ) .. Pitting / Trenching Drilling .. Sampling .. 10.00 sq km 0.20 sq km 149.20 cu m Trench Core 420.30 m 156 nos 135 nos BRS 50 nos SSS 20 nos intersected 2-3 ...
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