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- |
From inside the book
Results 1-3 of 41
Page 72
... sulphide bearing banded magnetite chert / quartzite , varying in width from 1.00 to 14.00 m , were traced . Several sulphide rich zones associated with vein quartz were recorded within banded magnetite chert . A 200 m long silicified ...
... sulphide bearing banded magnetite chert / quartzite , varying in width from 1.00 to 14.00 m , were traced . Several sulphide rich zones associated with vein quartz were recorded within banded magnetite chert . A 200 m long silicified ...
Page 74
... sulphides . Besides , numerous quartz veins of variable dimensions and extent are found to occur in the area . A number of sulphide rich zones are recorded in association with the vein quartz within banded PROJECT : HUTTI - MASKI SCHIST ...
... sulphides . Besides , numerous quartz veins of variable dimensions and extent are found to occur in the area . A number of sulphide rich zones are recorded in association with the vein quartz within banded PROJECT : HUTTI - MASKI SCHIST ...
Page 236
... sulphide phase . Microscopic examination of the sample of mineralised quartz reveals the presence of covellite and chalcopyrite besides the sulphide phases mentioned above and goethite , the only oxide phase present . The grain size of ...
... sulphide phase . Microscopic examination of the sample of mineralised quartz reveals the presence of covellite and chalcopyrite besides the sulphide phases mentioned above and goethite , the only oxide phase present . The grain size of ...
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 | |
6 other sections not shown
Other editions - View all
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