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CONSTRUCTION MATERIALS<br />
Burt Plain Project continued<br />
The holes intersected mafic gneisses from shallow<br />
depth with a consistent magnetite content of about<br />
10%, which explains the observed magnetic and gravity<br />
anomalies. All holes also intersected substantial<br />
intervals of pyrite, which is clearly the source of the IP<br />
responses. Drill core samples were analysed for a<br />
suite of elements. Base metals, precious metals and<br />
uranium values were uniformly low.<br />
Significantly, all holes show enrichment in vanadium<br />
with weak associated cobalt, nickel and barium values.<br />
Better vanadium intersections are shown below:<br />
Drillhole Downhole depth Thickness Assay result<br />
DD07BP01 227-370m 143m 533ppm V2O5<br />
DD07BP01 362-370m 8m 971ppm V2O5<br />
DD07BP02 200-235m 35m 443ppm V2O5<br />
DD07BP02 260-320m 60m 471ppm V2O5<br />
DD07BP03 25-145m 120m 452ppm V2O5<br />
DD07BP03 180-255m 75m 445ppm V2O5<br />
DD07BP05 55-70m 15m 516ppm V2O5<br />
DD07BP05 130-155m 25m 485ppm V2O5<br />
DD07BP06 235-420m 185m 486ppm V2O5<br />
It is postulated that the vanadium is associated with<br />
magnetite. Vanidiferous magnetite occurs in many<br />
gabbroic bodies worldwide and is mined in South Africa<br />
and Russia. Vanadium is an essential element in the<br />
composition of certain types of specialised steel.<br />
Further exploration will be required to determine<br />
whether zones of higher magnetite content occur within<br />
the mafic gneisses. Any magnetite-rich zones could<br />
be expected to contain higher and possibly economic<br />
vanadium values. A detailed airborne magnetic survey<br />
is planned to determine targets for further drilling.<br />
Diamond drilling at the Capricorn<br />
prospect, Burt Plain.<br />
During 2008 exploration work on the tenement included:<br />
• Acquisition of airborne EM data over the<br />
tenement using the Tempest system.<br />
• Acquisition of gravity data over the western<br />
part of the tenement in conjunction with the<br />
NT government’s regional gravity program.<br />
• Collection of water samples from six bores.<br />
Following interpretation of the EM data, drilling may be<br />
undertaken by NuPower <strong>Resources</strong> for palaeochannel<br />
uranium deposits.<br />
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