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 31
... bands Stromatolitic dolomite with chert bands Carbon phyllite with carbonate bands and 10 to 15 % pyrite and pyrrhotite mineralisation Siliceous dolomite ( host rock for silver mineralisation ) Calc - silicate rock and amphibolite with ...
... bands Stromatolitic dolomite with chert bands Carbon phyllite with carbonate bands and 10 to 15 % pyrite and pyrrhotite mineralisation Siliceous dolomite ( host rock for silver mineralisation ) Calc - silicate rock and amphibolite with ...
Page 39
... bands which form antiformal closures in Mochia- Balaria and Zawar Mala mines . The Mochia antiform trends E - W and plunges moderately due west . The Zawar Mala antiform is N - S and plunges moderately due north ( Strackzek and ...
... bands which form antiformal closures in Mochia- Balaria and Zawar Mala mines . The Mochia antiform trends E - W and plunges moderately due west . The Zawar Mala antiform is N - S and plunges moderately due north ( Strackzek and ...
Page 65
... bands with no lignite seams . Ground- water acquifers in the Quaternaries are indicated . Depth of the Nagaur basement is found to be about 130 m . In Sarup- desar - Palana sector borehole KLR - 3 25 m indicated thick Quaternaries ...
... bands with no lignite seams . Ground- water acquifers in the Quaternaries are indicated . Depth of the Nagaur basement is found to be about 130 m . In Sarup- desar - Palana sector borehole KLR - 3 25 m indicated thick Quaternaries ...
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