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 9
... collected . Areas in which mineralogical variation in sediments was encountered in the top portion , two samples reflecting the variations were collected . Cases where bed rock has been encountered within this limit apart from top soil ...
... collected . Areas in which mineralogical variation in sediments was encountered in the top portion , two samples reflecting the variations were collected . Cases where bed rock has been encountered within this limit apart from top soil ...
Page 89
... collected . 28 L.km traverse mapping ( on 1 : 25,000 scale ) was carried out and ten samples were collected for geochronological studies . The area exhibits intermixing assemblages of rock units showing generally gradational contacts ...
... collected . 28 L.km traverse mapping ( on 1 : 25,000 scale ) was carried out and ten samples were collected for geochronological studies . The area exhibits intermixing assemblages of rock units showing generally gradational contacts ...
Page 106
... collected . The analytical results of the litho - geochemical samples collected from different formations are as follows ; The higher values of zinc ( Fig.58 ) are mostly associated with calcareous units of Krol - A and Krol - C & D ...
... collected . The analytical results of the litho - geochemical samples collected from different formations are as follows ; The higher values of zinc ( Fig.58 ) are mostly associated with calcareous units of Krol - A and Krol - C & D ...
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