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 10
... Proterozoic Aravalli sequence near Debari is unconformable and along this contact a ductile shear zone has developed . The contact between the metasediments of the Mangalwar Complex and the Hindoli Group is gradational in Kapasan ...
... Proterozoic Aravalli sequence near Debari is unconformable and along this contact a ductile shear zone has developed . The contact between the metasediments of the Mangalwar Complex and the Hindoli Group is gradational in Kapasan ...
Page
... Proterozoic - transition and Mid - Proterozoic types . Sedimentary ( Skarnoids ) and igneous plutonic ( calc - alkaline to alkaline ) related low grade W + Sn + Mo mineralisation within skarns and greisens have also been recognised in ...
... Proterozoic - transition and Mid - Proterozoic types . Sedimentary ( Skarnoids ) and igneous plutonic ( calc - alkaline to alkaline ) related low grade W + Sn + Mo mineralisation within skarns and greisens have also been recognised in ...
Page 28
... Proterozoic Late Proterozoic Proterozoic Late Proterozoic Proterozoic Salkhala Bani Drabrhi Sincha Ramban Baila Gamir dolomite and limestone . Grey , bluish grey , thinly bedded Proterozoic limestone , grey and carbonaceous argillite ...
... Proterozoic Late Proterozoic Proterozoic Late Proterozoic Proterozoic Salkhala Bani Drabrhi Sincha Ramban Baila Gamir dolomite and limestone . Grey , bluish grey , thinly bedded Proterozoic limestone , grey and carbonaceous argillite ...
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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Common terms and phrases
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