EL 30007 First relinquishment report, Tower Rock

Abstract

A program of regional reconnaissance combined with preparation of equivalent Uranium /Thorium greater than 5ppm Contour images were prepared from HUCKITTA Radiometric 500m l.s. geophysical survey located digital data flown over the licence area,dominated by highly radiogenic cropping/subcropping Mt Swan Granite assigned to Jinka Domain of Palaeoproterozoic Aileron Province. Although highly anomalous in uranium (grab samples assay 10-30ppm U) Mt Swan Granite is dominated by Thorium ,ratio 3:1 thus downgrading prospectivity potential for intrusive-hosted uranium deposits. The licence area is reduced by 7 sub blocks butting up to sub cropping periphery/contact zone of highly radiogenic Mt Swan Granite, essentially devoid of any elevated radiometric signature.