Records of the Geological Survey of India, Volume 122, Part 7The Survey, 1989 - 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 35
... phyllite interbedded with purple phyllite ( ash beds ) , calcareous phyllite with thin dolomite bands and the quartzite . The shear planes in the iron stone phyllite appear to have largely controlled localisation of Pb - Zn ...
... phyllite interbedded with purple phyllite ( ash beds ) , calcareous phyllite with thin dolomite bands and the quartzite . The shear planes in the iron stone phyllite appear to have largely controlled localisation of Pb - Zn ...
Page 36
Geological Survey of India. 200 Dolomite with interbanded phyllite calcareous phyllite Calcareous phyllite with interbanded dolomite and carbonaceous phyllite Purple and grey phyllite ( Siliceous ) 2 Cherty quartzite Fig.20 . Geological ...
Geological Survey of India. 200 Dolomite with interbanded phyllite calcareous phyllite Calcareous phyllite with interbanded dolomite and carbonaceous phyllite Purple and grey phyllite ( Siliceous ) 2 Cherty quartzite Fig.20 . Geological ...
Page 37
... phyllite 60 +65 Dork - brown irone stone phyllite Melagreywacke with intercolated greenish chlorite phyllite . Gangwara Gossari 1. P. anomaly axis . O 80 m Fig.21 . Geological map of Gangwara block showing geophysical ( I.P. ) anomaly ...
... phyllite 60 +65 Dork - brown irone stone phyllite Melagreywacke with intercolated greenish chlorite phyllite . Gangwara Gossari 1. P. anomaly axis . O 80 m Fig.21 . Geological map of Gangwara block showing geophysical ( I.P. ) anomaly ...
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Common terms and phrases
aeolian airborne E.M. Ajmer Ajmer district Alwar amphibolite analysed antiform Bajta basalt BASE METAL INVESTIGATION basin bed rock Belwa Berach Granite Bethunmi Bhander Bhilwara Bhilwara district Bikaner boreholes calcareous carbonatite carried chert clay comprises conductor conglomerate copper mineralisation covering Deccan Delhi Supergroup deposits depth dolerite dolomite dolomite bands drilling dunes dykes exploration exposed facies felsic felsic volcanic 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 mineral mineralised zone Mise-a-la-masse Nagaur NE-SW Pali district pegmatites phase phyllite potential quartz quartz veins quartzite Quaternary Raialo Rajasthan river sand sandstone scale schist sediments sequence shale shear zone Sirohi district skarns spillway strike length sulphide Supergroup Tertiary thick toposheets trench trending Udaipur district unconformably Vindhyan Zawar