Records of the Geological Survey of India, Volume 123, Parts 7-8Government of India, 1988 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 11
... values vary from to 60ppm in bed rock samples in the southwestern part of the area . The maximum spot value of 105ppm has been found in the bed rock from the eastern part of the area . In alluvial samples , the values range from ppm to ...
... values vary from to 60ppm in bed rock samples in the southwestern part of the area . The maximum spot value of 105ppm has been found in the bed rock from the eastern part of the area . In alluvial samples , the values range from ppm to ...
Page 116
... values ranging from 0.1 g / t to 3.2 g / t and boreholes too showed consistently low values with an exception in SK - 5 and SK - 16 . The area , contiguous to Sonkorwa , was reconnoitered to locate the extension of mineralisation , if ...
... values ranging from 0.1 g / t to 3.2 g / t and boreholes too showed consistently low values with an exception in SK - 5 and SK - 16 . The area , contiguous to Sonkorwa , was reconnoitered to locate the extension of mineralisation , if ...
Page 118
Geological Survey of India. but with low values . Only drill - holes SK - 5 and SK - 16 ( Fig.63 ) have shown the significant gold values in the depth . In SK - 5 the gold mineralisation with values upto 11.75 g / t in a zone of 1.20m ...
Geological Survey of India. but with low values . Only drill - holes SK - 5 and SK - 16 ( Fig.63 ) have shown the significant gold values in the depth . In SK - 5 the gold mineralisation with values upto 11.75 g / t in a zone of 1.20m ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade sequence and associated rocks of the Sandmata Complex 1 | 1 |
Mangalwar Project 3 | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat 7 | 7 |
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aeolian alluvial Alluvium amphibolite bands basalt basin bedrock belt biotite block boreholes calcareous CHAMOLI DISTRICT channel clay comprises conglomerate covered crystalline deposits depth dipping DISTRICT dolomite downstream dunes dykes excavation exposed fault field season flood plain flows fluvial folds foliation Formation fossils foundation grade Ganga geochemical GEOENVIRONMENTAL geological mapping Geology Division geomorphological geophysical geotechnical gneiss grained granite Granitoid grey Group HIMACHAL PRADESH Himalaya HYDEL indicated intrusive JAMMU joints KASHMIR kmē Krol Ladakh limestone lineament located Mangalwar metre mineral mineralisation nala Older Alluvium pegmatite phyllite porphyritic power house Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Sirohi district Siwalik skarns slate slope spillway sq.km STAGE GEOLOGICAL INVESTIGATION structural studies sulphide surface tectonic terrace thick Thrust toposheet traverse trending tunnel Udaipur district Upper upto UTTAR PRADESH valley Vindhyan volcanics