Records of the Geological Survey of India, Volume 89Government of India, 1961 - 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. |
From inside the book
Results 1-3 of 47
Page 16
... developed . Near Giddalur ( 15 ° 23 ' : 78 ° 56 ′ ) , there are numerous quartz - veins aligned parallel to the bedding of the phyllites and schists , whose source is still doubtful . Anantapur district : -Mr . C. K. R. Sastry ...
... developed . Near Giddalur ( 15 ° 23 ' : 78 ° 56 ′ ) , there are numerous quartz - veins aligned parallel to the bedding of the phyllites and schists , whose source is still doubtful . Anantapur district : -Mr . C. K. R. Sastry ...
Page 32
... developed extensively around Hokrani , Hagargund , Maskanal ( 16 ° 26 ′ : 76 ° 20 ′ ) , Bilebhavi ( 16 ° 26 ′ : 76 ° 29 ′ ) and Salvadgi . Quartz is the dominant mineral in all rocks and microcline is the common felspar . The matrix is ...
... developed extensively around Hokrani , Hagargund , Maskanal ( 16 ° 26 ′ : 76 ° 20 ′ ) , Bilebhavi ( 16 ° 26 ′ : 76 ° 29 ′ ) and Salvadgi . Quartz is the dominant mineral in all rocks and microcline is the common felspar . The matrix is ...
Page 459
... developed in sections of some of the dykes ( Sec . Nos . 29405 , 29406 , 29412 , 29420 ) . It is thus evident that , plagioclase gets saussuritised even when the uralitization of augite is only incipient . However , it continues to ...
... developed in sections of some of the dykes ( Sec . Nos . 29405 , 29406 , 29412 , 29420 ) . It is thus evident that , plagioclase gets saussuritised even when the uralitization of augite is only incipient . However , it continues to ...
Contents
GEOLOGICAL SURVEY | 1 |
PAGES | 46 |
MINERAL INVESTIGATIONS | 69 |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
42nd Indian Sci abutment alignment alluvium Andhra aquifers Archegosaurus B.Sc bands Barakar beds Bihar biotite Bombay boreholes Calcutta Chatterjee clay coal seams coalfield colour conglomerate Congr copper Cretaceous Damuda Deccan Trap deposits depth district district.-Mr Ditto dolerite drilling dykes east examined exposed fault feet felspar ferruginous formations fossils furlongs G. S. I. Type Geol geological mapping Geological Survey Geologist gneisses Gondwana granite groundwater Hazra hill Hyderabad investigated laterite lignite limestone located Lower Lystrosaurus M. R. Sahni M.Sc Madhya Pradesh Madras magnetite Messrs Murthy Mysore nala occur Orissa outcrops Panchet pegmatites phyllites Proc quarry quartz quartz veins quartzites Rajasthan region reported ridge river rocks samples sand sandstones Sastry schists sediments seen shales Sinha specimen square miles Survey of India taluk thickness tion topo-sheets tubewells Unconformity Upper Valley village Vindhya Vindhya Pradesh water supply zone