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 14
... structures and weathered profiles have been identified . The upper member comprises cherty quartzitic sandstone , feldspathic - friable sandstone and clay / shale sequence which has yielded fossil plants from other localities at ...
... structures and weathered profiles have been identified . The upper member comprises cherty quartzitic sandstone , feldspathic - friable sandstone and clay / shale sequence which has yielded fossil plants from other localities at ...
Page 27
... structures are isoclinal folds the bedding and axial planar schisto- sity , and crenulation cleavage . Broad warps and folds with fracture cleavage are the third generation structures . on Incidence of base metals is recorded in both ...
... structures are isoclinal folds the bedding and axial planar schisto- sity , and crenulation cleavage . Broad warps and folds with fracture cleavage are the third generation structures . on Incidence of base metals is recorded in both ...
Page 76
... structures for generation of 1,400 MW power and irrigation of about 17.92 lac hectares . The results of investigation are described below : Navagam dam The construction stage geotechnical investigations were continued for Navagam dam ...
... structures for generation of 1,400 MW power and irrigation of about 17.92 lac hectares . The results of investigation are described below : Navagam dam The construction stage geotechnical investigations were continued for Navagam dam ...
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 |
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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