Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - 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 43
... sulphide mineralisation , over a strike length of nearly 1 km . The present programme envisages to provide laboratory support to the Kayar investigation by integrated studies . Ore micoscopic study reveals the texture of the ore which ...
... sulphide mineralisation , over a strike length of nearly 1 km . The present programme envisages to provide laboratory support to the Kayar investigation by integrated studies . Ore micoscopic study reveals the texture of the ore which ...
Page 98
... sulphide mineralisation . Silicification , chloritisation and presence of quartz - magnetite sulphide veins , quartz- tourmaline veins and occasional thin lenses of stratabound tourmalinites mark the old working zones with the felsic ...
... sulphide mineralisation . Silicification , chloritisation and presence of quartz - magnetite sulphide veins , quartz- tourmaline veins and occasional thin lenses of stratabound tourmalinites mark the old working zones with the felsic ...
Page 165
Geological Survey of India. Sulphide mineralisation in the form of chalcopyrite alongwith bornite , pyrrhotite and pyrite disseminations was observed near Rolep . Visual examination accounts to 2-3 % of chalcopyrite . Sulphide ...
Geological Survey of India. Sulphide mineralisation in the form of chalcopyrite alongwith bornite , pyrrhotite and pyrite disseminations was observed near Rolep . Visual examination accounts to 2-3 % of chalcopyrite . Sulphide ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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Common terms and phrases
Alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin belt Bihar biotite Block boreholes Calcutta Director carried chalcopyrite charnockite clay coal comprising Construction stage geotechnical core covered Deccan Trap delineated deposits depth district DIVISION Headquarters Divn drilling dykes earth dam exploration exposed field season Formation foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation gneiss gold Gondwana grade granite gneiss granitoids gravity Group indicated investigation was taken Kumar limestone lineaments located logging Madhya Pradesh magnetic Maharashtra migmatite mineral Nagpur Orissa pegmatite phyllite power house Pradesh Code programme proposed quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION rhyolite river samples were collected sandstone scale schist seams sediments shear zone Shri Singh slope spillway sq km stage geotechnical investigation stratigraphic strike length studies sulphide mineralisation Supergroup surveys thick Toposheet traverse trending tunnel ultramafic upto volcanics