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News Releases
2006 June 7
Xemplar Identifies Uranium Rich Alaskitic Pegmatites in the Warmbad Area, Namibia
Xemplar Energy Corp. ("the Company") advises that its subsidiary
Namura Mineral Resources (Pty) Ltd. is the beneficial holder of
Exclusive Reconnaissance Licences (ERL) No. 63, No. 64 and No.
65, covering uranium exploration properties in Namibia. It is
also the registered holder of a fourth pending ERL application (ERL
No. 62) over the Engo Valley uranium deposit. These ERL cover
various uranium occurrences and uranium mineralization types,
which include Rossing, Langer Heinrich and sandstone-conglomerate
hosted epigenetic/diagenetic-type deposits.
Warmbad Uranium Project - ERL 65
The Warmbad Uranium Project is located along the north side of
the Orange River. The project area is covered by igneous rocks of
the Orange River Group and of the Namaqualand Metamorphic belt,
by Karoo sills and sediments and to a minor extent by sediments
of the Nama Group and by alluvial deposits. High radiation
patterns extend over most of the area. It has been found that the
Houms River alaskitic pegmatites demonstrate a clear and
anomalous uranium channel response.
Anomalous uranium occurrences within the license area were first
discovered and mapped during the period 1979 to 1980 by Swanson
Enterprises and Southern Sphere Uranium (Pty) Ltd. These uranium
locations occur along a linear feature some 30 kilometres in
length and 15 kms in width. The main uranium mineralization was
found to occur in a pegmatitic granite (alaskite) body located in
the northeast portion of the farm Houms River. This body was
found to be roughly 800 metres by 2 kilometres in size. The main
uranium minerals observed in the Houms River alaskites were
uranophane and pitchblende. Areas of visual mineralization vary
from 0.5 to several square metres in area.
The following assay results were obtained by Swanson Enterprises
in 1980 from rock samples collected from the Houms River area.
Samples were collected over a random closed loop traverse. The
total area covered by the traverse was approximately 1 square
kilometer. Eight samples were taken; these were of a minimum
weight of 0.5 kg each.
Houms River Assay Results, Swanson 1980
|
Sample |
U3O8
|
ThO2 |
Material |
Counts |
U/Th |
|
No |
kg/t |
Ppm |
|
per sec |
|
|
1 |
0.95 |
70 |
Alaskite |
400 |
14:1 |
|
2 |
14.00 |
10 |
Quartz Vein |
8000 |
1400:1 |
|
3 |
3.24 |
10 |
Alaskite |
2000 |
324:1 |
|
4 |
0.085 |
30 |
Alaskite |
150 |
3:1 |
|
5 |
4.72 |
260 |
Alaskite |
1500 |
18:1 |
|
6 |
0.60 |
200 |
Alaskite |
750 |
3:1 |
|
7 |
0.285 |
15 |
Alaskite |
250 |
19:1 |
|
8 |
0.51 |
10 |
Alaskite |
350 |
50:1 |
The following was quoted in a Swanson Monthly report for the area:
"It is immediately obvious that the alaskite here is of an
extraordinary high background uranium content and this factor
together with the spread of the mineralized sections observed
must make this an important area for possible economic uranium
potential. A further positive feature is indicated in the U/Th
ratio. Considering that the U/Th ratios at Rossing mine samples
are in the order of 9:1 to 10:1 further enhances the quality of
the material sampled."
The above geological data and assay results are historical in
nature and do not presently conform to the standards as outlined
in National Instrument 43-101. Xemplar has relied on information
obtained from geological reports prepared by Swanson Enterprises
and Southern Sphere Uranium (Pty) Ltd. Xemplar has not conducted
sampling to verify the above grades.
In summary, Xemplar has carried out a comprehensive review of
all previous exploration and evaluation work carried out within
the area defined by the Exclusive Reconnaissance Licence No 65.
This includes an interpretation of detailed airborne radiometric
data covering the area. This review clearly shows that areas of
anomalous uranium mineralization occur at many localities
throughout the Warmbad licence area. The form of the
mineralization is best described as uraniferous alaskitic
pegmatites. These alaskitic pegmatites have a strong resemblance
to the uraniferous alaskitic pegmatites found at the Rossing
uranium mine located in the central part of Namibia.
Rossing currently produces 8% of world U3O8 production. In 2004
Rossing processed 19 million tons of rock to produce 3582 tons
of U3O8. The mine has been operating since 1976. At the moment
it contributes some 26% of Namibia's export earnings and is
responsible for 10% of Namibia's domestic GDP. The uranium
mineralization at Rossing occurs within an alaskitic pegmatite.
It is a unique granite related uranium occurrence. Another
similar uranium occurrence in Namibia is the Valencia uranium
occurrence discovered in the early 1970's by Goldfields of South
Africa. Forsys Metals Corporation is currently working on the
Valencia property.
This review by Xemplar has clearly shown that uranium
mineralization is known to occur at many localities throughout
the ERL 65 licence area. As a result Xemplar/Namura on the 18th
day of May 2006 filed an application for two exclusive
prospecting licences (EPL's) within the Warmbad area. These are
EPL's 3567 and 3568, totaling some 174,000 hectares in size.
These EPL's cover all of the uranium occurrences discovered by
Swanson Enterprises and many other uranium channel airborne
anomalies identified by Xemplar/Namura while interpreting the
airborne radiometric data for the area.
Xemplar believes that this area has a high potential to host an
economic uranium ore body very similar to that found at Rossing.
Mike Magrum, PEng, a qualified person under National Instrument
43-101, has approved the technical content of this news release.
Xemplar Energy Corp.
"Gennen McDowall"
Gennen McDowall
President
The TSX Venture Exchange has in no way passed upon the merits of
the proposed transaction and has neither approved nor disapproved
the contents of this press release.
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