Records of the Geological Survey of India, Volume 123, Part 7The Survey, 1990 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 12
... Delhi or the Aravalli Supergroups in not yet clear . STRATIGRAPHY AND STRUCTURE OF THE NORTH DELHI BASIN B. Chakrabarti and G. P. Gupta SGM / 45 JM ... Delhi basin, Rajasthan Stratigraphy and structure of the north Delhi basin, Rajasthan.
... Delhi or the Aravalli Supergroups in not yet clear . STRATIGRAPHY AND STRUCTURE OF THE NORTH DELHI BASIN B. Chakrabarti and G. P. Gupta SGM / 45 JM ... Delhi basin, Rajasthan Stratigraphy and structure of the north Delhi basin, Rajasthan.
Page 17
... Delhi Fold Belt , occurring to the south of Ajmer ( Fig . 10 ) . The serpentinised carbonates of Bassi - Barun areas lack bedding , alternate with mafic- ultramafic rocks and are intruded by albite and albite - epidote veins ...
... Delhi Fold Belt , occurring to the south of Ajmer ( Fig . 10 ) . The serpentinised carbonates of Bassi - Barun areas lack bedding , alternate with mafic- ultramafic rocks and are intruded by albite and albite - epidote veins ...
Page 147
... Delhi fold belt is a new find of tectono - stratigraphic signifi- cance . Serpentine - bearing carbonate - mafic - ultramafic intru- sives in the Delhi paragneisses is likely to be an off - shoot of lineament - controlled alkali ...
... Delhi fold belt is a new find of tectono - stratigraphic signifi- cance . Serpentine - bearing carbonate - mafic - ultramafic intru- sives in the Delhi paragneisses is likely to be an off - shoot of lineament - controlled alkali ...
Contents
rock sequence | 1 |
Mangalwar Projec | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat | 7 |
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Common terms and phrases
aeolian Agucha Alluvium amphibolite amygdules anomalies Aravalli augite axial bands BASALT BASALT FLOW basin bedding belt Bethunmi biotite boreholes calcareous carbonate characterised chert clinopyroxene comprises conglomerate contains Deccan Traps deposits depth dolerite dolerite dykes dolomite drilling dunes eastern exploration exposed felsic Flow-II fluvial folds Formation geochemical Geological map geophysical surveys gneiss gossan granite grey Gujarat Hindoli INDEX indicated intersected intertrappean intruded Jahazpur Kalabar kmĀ² was mapped Magnetic Mangalwar Complex marble massive sulphide metamorphism metasediments mica schist migmatitic Miliolitic Limestone NE-SW NNE-SSW North Sindesar Ridge occur older olivine opaques overlying Pb-Zn pegmatite phase phenocrysts phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan Rann Clay regional rock types samples sandstone Sawar scale schist sequence shale shear zone silt Sindesar Ridge block Sirohi district Sirohi Group skarns stratigraphic strike length structures Surendranagar texture thickness tion toposheet trending tuffaceous Udaipur UDAIPUR DISTRICT unconformably unit volcaniclastic volcanics Wadhwan western