Records of the Geological Survey of India, Volume 135, Parts 4-5Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 47
... samples sent for analysis , the analytical results for gold have been received for 32 samples . The anomalies 8 , 11 , 13 , 18 , 20F , 21G , 21J and 21K fall in carbonated fine grained amphibolite , the host for gold mineralisation , in ...
... samples sent for analysis , the analytical results for gold have been received for 32 samples . The anomalies 8 , 11 , 13 , 18 , 20F , 21G , 21J and 21K fall in carbonated fine grained amphibolite , the host for gold mineralisation , in ...
Page 52
... samples , 10 ppb to 20 ppb in 33 samples , 21 ppb to 50 ppb in 9 samples , 51 ppb to 100 ppb in 2 samples and 101 ppb to 145 ppb in 3 samples . Heavy mineral studies of alluvial samples indicated essentially ilmenite and subordinate ...
... samples , 10 ppb to 20 ppb in 33 samples , 21 ppb to 50 ppb in 9 samples , 51 ppb to 100 ppb in 2 samples and 101 ppb to 145 ppb in 3 samples . Heavy mineral studies of alluvial samples indicated essentially ilmenite and subordinate ...
Page 56
... samples were also collected from the geochemical anomaly 30 at Kakol and the geochemical anomaly 37 at Kaniwalli ... samples from geochemical anomaly 2 revealed < 10 ppb of gold for 17 samples and 10 ppb to 40 ppb of gold for 2 samples ...
... samples were also collected from the geochemical anomaly 30 at Kakol and the geochemical anomaly 37 at Kaniwalli ... samples from geochemical anomaly 2 revealed < 10 ppb of gold for 17 samples and 10 ppb to 40 ppb of gold for 2 samples ...
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alignment alluvium amphibolite Andhra Pradesh Arunachal Pradesh Assam bands Basin bedrock biotite block boreholes Brahmaputra carried charnockite Chitradurga clay contour Cuddapah depth district drilled dykes east eastern excavation fault flood plain folds foliation Formation foundation fractures geoenvironmental geological mapping Geotechnical Investigation gneiss gold mineralisation gold values granite granite gneiss granulite gravity grey ground water Group hills indicated joints Karnataka Kerala khondalite kimberlite Krishna Kurnool lamproite limestone lineament located magnetic Meghalaya metabasalt migmatite mineral Mizoram NE-SW NW-SE occur pegmatite Peninsular Gneissic Complex penstock phyllite pink powerhouse Project proposed quartz quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist belt Serchhip shale shear zone slope soil southern Specialised Thematic Mapping sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies sulphide surface surveys Tamil Nadu terrain thick toposheets traversed trench trending tunnel valley village weathered width के