Records of the Geological Survey of India, Volume 122, Part 7The Survey, 1987 - 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 18
... show show gullying , deep dissection and badland topography which fall in the catchment areas of either Banganga or Sabi river . The tract of the Sabi river shows a remark- able flattening of its gradient . Its present flood - plain in ...
... show show gullying , deep dissection and badland topography which fall in the catchment areas of either Banganga or Sabi river . The tract of the Sabi river shows a remark- able flattening of its gradient . Its present flood - plain in ...
Page 44
... shows profuse post- crystalline mylonitisation . The rocks show evidences of polyphase folding in the form of hook - shaped folds and more than one set of axial planar foliations . During the period 976.60 m of drill- ing was carried ...
... shows profuse post- crystalline mylonitisation . The rocks show evidences of polyphase folding in the form of hook - shaped folds and more than one set of axial planar foliations . During the period 976.60 m of drill- ing was carried ...
Page 69
... shows a significant increase in Rb against depletion of Ba in case Udaipurwati , Chapoli and Barodia grani- tes . The Balda granite particularly shows a depletion in both Rb and Ba . Trace element data when plotted in the discriminatory ...
... shows a significant increase in Rb against depletion of Ba in case Udaipurwati , Chapoli and Barodia grani- tes . The Balda granite particularly shows a depletion in both Rb and Ba . Trace element data when plotted in the discriminatory ...
Contents
Aravalli transect | 1 |
Highgrade sequence and the associated rocks of the Sandmata Complex 3 Stratigraphy and structure of north Delhi basin | 2 |
Study of volcanism in Delhi Supergroup | 3 |
Copyright | |
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aeolian Ajabgarh Group Ajmer Ajmer district Alwar amphibolite analysed anomaly zone antiform Bajta basalt BASE METAL INVESTIGATION basin belt Berach Granite Bethunmi Bhander Bhilwara Bhilwara district Bikaner block boreholes calcareous carbonatite carried chert clay comprises conglomerate copper mineralisation covering Deccan Delhi Supergroup deposits depth dips dolerite dolomite drilling dunes dykes exploration exposed facies felsic fluvial folds Formation Gangwara geochemical geological mapping Geology Division geophysical Geotechnical investigation gneiss gossan grade GUJARAT Hindoli indicated intersected intruded Jahazpur Jaipur km² area km² was mapped landforms lignite limestone located Mangalwar Complex marble metabasics metasediments mica schist Migmatite mineral mineralised zone Nagaur NE-SW Pali district pegmatites phase phyllite quartz quartz veins quartzite Quaternary Raialo Rajasthan river sand sandstone scale schist sediments sequence shale shear zones silt Sirohi district skarns spillway strike length sulphide Supergroup surveys Tertiary thick toposheets trench trending Udaipur district unconformably Vindhyan volcanics Zawar