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 177
... material , scree and talus , besides Central Crystalline rocks represented by garnetiferous - biotite gneiss with intermittent bands of schist and subordinate quartzite . Subvertical to vertical rock cliffs with debris cones on the ...
... material , scree and talus , besides Central Crystalline rocks represented by garnetiferous - biotite gneiss with intermittent bands of schist and subordinate quartzite . Subvertical to vertical rock cliffs with debris cones on the ...
Page 185
... materials , to arrive at critical angles along which different materials tend to fall in a given geological and climatic conditions . The overburden material normally tails at slopes higher than 26. Crystallines of Dudhatoli - Almora ...
... materials , to arrive at critical angles along which different materials tend to fall in a given geological and climatic conditions . The overburden material normally tails at slopes higher than 26. Crystallines of Dudhatoli - Almora ...
Page 186
... material is exhibiting failure under different conditions viz . structural discontinuities in bedrock ; impact of lithology , vegetation and landuse ; drainage and slope morphometry . Following interpretation have been drawn by ...
... material is exhibiting failure under different conditions viz . structural discontinuities in bedrock ; impact of lithology , vegetation and landuse ; drainage and slope morphometry . Following interpretation have been drawn by ...
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 kmĀ² 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