Records of the Geological Survey of India, Volume 125, Part 2The Survey, 1990 - 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 9
Page 17
... isotopic age data on the Peninsular Gneisses in Andhra Pradesh , studies have been initiated in Nizamabad and Mehboobnagar areas . The Rb - Sr isotopic systematics seem disturbed . Isotopic ages on Tekan and Balda granites of Rajasthan ...
... isotopic age data on the Peninsular Gneisses in Andhra Pradesh , studies have been initiated in Nizamabad and Mehboobnagar areas . The Rb - Sr isotopic systematics seem disturbed . Isotopic ages on Tekan and Balda granites of Rajasthan ...
Page 25
... isotopic age data on the Peninsular Gneiss of Andhra Pradesh are scarce . Several whole rock samples were collected from Nizamabad and Mehboobnagar areas . The Rb - Sr isotopic composition of six samples are given below : TABLE - I ...
... isotopic age data on the Peninsular Gneiss of Andhra Pradesh are scarce . Several whole rock samples were collected from Nizamabad and Mehboobnagar areas . The Rb - Sr isotopic composition of six samples are given below : TABLE - I ...
Page 26
... isotopic study . Three samples have been analyses for Sr isotopic composition . The results are given below : Rbppm Stippuil 87 Sr / 86 Sr + 2SE ( ppui ) 196 0.70517 + .00093 15 327 0.70528.00015 48 185 0.70394.00008 B / 51 Olivine ...
... isotopic study . Three samples have been analyses for Sr isotopic composition . The results are given below : Rbppm Stippuil 87 Sr / 86 Sr + 2SE ( ppui ) 196 0.70517 + .00093 15 327 0.70528.00015 48 185 0.70394.00008 B / 51 Olivine ...
Contents
Overview of the DirectorinCharge | 107 |
East Coast DivisionII | 117 |
West coast Division | 127 |
Copyright | |
7 other sections not shown
Other editions - View all
Common terms and phrases
aeromagnetic amphibolite analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measures Formation basemetal basin belt Bengal Bhutan BIHAR biotite block boreholes chalcopyrite charnockites clay coal seams COALFIELD coarse grained Code copper deposition depth range DISTRICT Division drilling dyke east eastern EXPLORATION FOR COAL fault felsic field season foraminifera geochemical GEOLOGICAL MAP geophysical gneisses Gondwana grade grey Group heavy mineral horizon INDEX India indicate intersected in boreholes investigation isobath isotopic Kamthi Formation lignite limestone line km lineaments located MADHYA PRADESH magnetic magnetite Maharashtra metamorphism migmatites million tonnes mineralisation NW-SE occur Orissa phyllite plagioclase PLATE-I Precambrian quartz quartz veins quartzite Rajasthan Raniganj Raniganj Formation REGIONAL EXPLORATION rocks Saharjuri sand sandstone schist seabed seam zones sector sediments shallow shelf silty Singhbhum sq km strike length studies sulphide survey Talchir Formation tectonic thickness Thimphu toposheet trending upto varies volcanic