The
Selebi-Phikwe Project comprises 21 contiguous Prospecting Licences(PLs)
covering approximately 11,262 sq km in the eastern part of the Central
District of Botswana. The Project covers prospective ground to the
south of the Selebi-Phikwe Nickel Mining District and includes several
Ni-Cu occurrences. These include the Lipadi Hill, Sunnyside and Kgwedi
nickel prospects.
Exploration has targeted both massive sulphide and disseminated
styles of nickel mineralisation. Ground geophysics was completed on all
the prospects with ground EM over the Sunnyside and Lipadi prospects
and IP over Sunnyside and Kgwedi. Grid-based soil sampling was also
completed over the Sunnyside and the Kgwedi targets with historical
soil data available over Lipadi.
The Sunnyside and Kgwedi prospects are located close to the
Sunnyside Shear Zone which is a major geological structure located in
the southern part of the Selebi-Phikwe tenement package. This zone
extends for many tens of kilometres. Because this structure contains a
number of known nickel sulphide occurrences, two large areas along the
Sunnyside Shear Zone were selected for an airborne electromagnetic
(VTEM) survey in addition to selected coverage over the Lipadi
prospect. Approximately 4,300 line kilometres were fl own. The survey
was completed in March 2008 and data processing is under way. Drilling
is planned in 2008 on targets generated from interpretation of the
airborne survey.
The
ground EM survey at Sunnyside identified a 600m x 400m strong conductor
within an IP anomaly that extends for approximately 1.7 km and is
coincident with anomalous copper and nickel values in soils. A 16-hole
drill program was initiated in December 2007 and 6 drillholes have been
completed to date, with assays pending. Matrix sulphides and
metre-scale intervals of massive sulphides were intersected in
drillholes ALB-002 and ALB-004. A portable XRF analyser confirmed the
visual identification of nickel sulphide in the drillcore and assay
results are pending.
A substantial drilling programme will be continued in 2008 if the
nickel assays from the initial drillholes are confirmed to be signifi
cant.
The Lipadi Hill prospect in the eastern part of the Botswana
tenement package was last explored in the 1970’s and yielded signifi
cant nickel intercepts in drilling and trenching. A ground EM survey
has been completed and an IP survey is underway on this target.
Drilling at Lipadi is planned for 2008.
The third priority target within the Selebi-Phikwe tenement package
is the Kgwedi nickel prospect. Ground IP was completed at Kgwedi and an
east-west trending IP target was identifi ed extending for
approximately 1600m. Four reconnaissance drillholes are planned as an
initial test of the Kgwedi prospect in 2008.