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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... structures are due to superposition of coaxial F , and F , structures with a dominant E - W trend . These tight isoclinal reclined to upright folds are involved in two phases of late upright folding on N- S and NE - SW axes . As a ...
... structures are due to superposition of coaxial F , and F , structures with a dominant E - W trend . These tight isoclinal reclined to upright folds are involved in two phases of late upright folding on N- S and NE - SW axes . As a ...
Page 1
... Structural and petrological studies indicate three cycles of metamorphism , ( M1 , M , and M ̧ ) , related to the three ... structures . The second generation regional fold trending NE - SW reoriented the first folds , and controlled the ...
... Structural and petrological studies indicate three cycles of metamorphism , ( M1 , M , and M ̧ ) , related to the three ... structures . The second generation regional fold trending NE - SW reoriented the first folds , and controlled the ...
Page 7
... structures are bedding , graded - bedding , load casts , scour and fill structures , slump structures , flame structures and oscillatory ripples . These have been useful in deciphering the younging direction with the additional support ...
... structures are bedding , graded - bedding , load casts , scour and fill structures , slump structures , flame structures and oscillatory ripples . These have been useful in deciphering the younging direction with the additional support ...
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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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 km² 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