
%0 Journal Article
%A Gidley, P.R. 
%A Stuart, D.C. 
%T Magnetic property studies and magnetic surveys of the Elura prospect, Cobar, NSW
%J Exploration Geophysics
%D 1980/12/01
%V 11
%N 4
%P 25-30
%K 
%R https://doi.org/10.1071/EG9804025
%U https://www.publish.csiro.au/paper/EG9804025 
%X During 1978 and 1979 the Bureau of Mineral Resources investigated the characteristics of the magnetic anomaly at Elura by a program of airborne, ground, carborne, and down-hole magnetic surveys, and laboratory magnetic measurements on core samples. The results of this work show that the magnetic anomaly at Elura is caused mainly by a remanently magnetised pyrrhotitic zone within the Elura deposit. However, near-surface magnetic sources contribute to the anomaly at low altitudes. Spectral analyses of airborne and carborne magnetic data at Elura indicate that the effects of near-surface and bedrock magnetic sources can be separated by careful attention to data acquisition and filtering. 
