NEWS
RELEASEÂ Â Â Â Â 2008 -01
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CONTINUED POSITIVE RESULTS CONFIRM
EL PILAR OXIDE COPPER PROPERTY POTENTIAL
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January 9, 2008 – Toronto, Ontario, Canada Peter Mordaunt, CEO and Chairman of
Stingray Copper Inc. (“Stingrayâ€) states; “The 2007 year was a banner
year that saw Stingray complete a $50M financing for the acquisition and
development of the El Pilar oxide copper property from Xstrata Copper. This
$23M acquisition has positioned Stingray in the enviable position of
driving the technical assessment/feasibility study and development of one
of Mexico’s newest, potential copper producers. Stingray is well
financed, with approximately $24M in the treasury, to carry out the current
technical assessment of the El Pilar copper resource. We believe this will
become one of the region’s next, open pit SX-EW operations, subject to
the successful completion of our work. Stingray has been able to add all
the key, experienced professionals to the engineering team that is busy
directing the technical studies and assessment of El Pilar. With 3 drill
rigs turning for the past 6 months, we have made great progress in
completing the fill-in drilling necessary for the upgrade of the
resource/reserve model. Additionally, we have been able to extract required
drill core material to be utilized in the metallurgical program that is
underway at Metcon Research Inc. in Tucson.â€
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Stingray
reports the results of six (6) additional drill holes completed at the
Company’s El Pilar copper property located in Sonora, Mexico. Stingray
has now reported 55 drill holes completed on 10 drill sections from 9200
North to 8300 North. The in-fill drilling campaign has completed almost 100
drill holes on 100 meter drill section spacing continuing to the south and also
in the “Starter Pit Area†defined at the north end of the resource (See
News Release 2007 -16). Three drill rigs are testing the oxidized copper
mineralization that occurs as a flat lying to gently dipping horizon with
vertical, HQ sized drill holes. The NI43-101 compliant inferred mineral
resource of 180 million tonnes grading 0.37% total copper calculated at a
cutoff of 0.25% total copper is being systematically drilled at minimum 100
meter drill centers along its current 1.2 kilometer length and approximate
400 meter width. At a lower cut-off of 0.20% total copper, the inferred
mineral resource is 237 million tonnes grading 0.33% total copper. The
resource is open ended to the south and earlier drilling has outlined
adjacent horizons of oxidized copper mineralization (See News Release 2007
-13, Table 2).
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The
drill holes reported from this central area of the resource continue to
intersect wide intervals of oxidized copper mineralization similar in
character to the previous wide spaced (200 meter) drill results completed
by former property owner, Noranda Exploracion Mexico S.A. de C.V. (Xstrata
Copper). These holes are posted at the Company’s website and a map of the
hole locations can be found at the link below or at the Company’s website;
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http://www.stingraycopper.com/PressReleases/elpilar_drillingmap.pdf
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Copper
intervals reported in Table 1 reflect approximate true widths and the
principal copper mineral intersected is chrysocolla occurring as intrusive
fragments in the host conglomerate. All drill core samples reported have
been split by the Company’s staff under the direction of the Company’s
geologists and are delivered for assaying to ALS Chemex, Hermosillo,
Sonora, Mexico.Â
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Table 1:Â
Inferred Mineral Resource In-Fill Drill Results
Section
|
Easting
|
Hole
|
From (m)
|
To (m)
|
Interval
(m)
|
Grade
(Total Copper %)
|
Â
|
Â
|
Â
|
Â
|
Â
|
Â
|
Â
|
8700N
|
1600
|
38
|
56
|
96
|
40
|
0.40
|
8500N
|
1700
|
61A
|
108
|
222
|
114
|
0.36
|
8400N
|
1500
|
69
|
82
|
132
|
50
|
0.40
|
Â
|
1700
|
70
|
122
|
246
|
124
|
0.31
|
Â
|
Â
|
        Â
or
|
154
|
234
|
80
|
0.35
|
8300N
|
1400
|
77
|
58
|
110
|
52
|
0.40
|
Â
|
1500
|
78
|
92
|
166
|
74
|
0.37
|
Â
|
Â
|
Â
|
Â
|
Â
|
Â
|
Â
|
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Stingray
is working to reclassify the inferred mineral resource and develop the El
Pilar as an open pit, heap leach, solvent extraction–electrowinning
(SX-EW) copper mine. The oxidized copper mineralization as reported may
appear lower in percentage copper than reported by sulphide copper
developers and miners, however the capital and operating costs of heap
leach, SX-EW operations are significantly lower. Additionally, such SX-EW
copper operations produce a cathode copper product and not an intermediate
concentrate that must be treated by a smelter and refiner.
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Advanced
metallurgical testwork has started at the Starter Pit Area where core from
30 drill holes has been shipped to Metcon Research Inc. in Tucson, Arizona.
Sample preparation is underway on drill core that will be utilized for ore
characterization and column leach testing.
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Exploration to the north of the known
resource at the 10 square kilometer El Pilar property is yielding
encouraging copper and molybdenum results from recent surface work (See
News Release 2007-16). Geological mapping, approximately 2.5 kilometers
from the northern limit of the El Pilar resource, at the Arriba Zone,
displays a strong fracture system that is oriented in a Northwest-Southeast
trend. This trend is parallel to the regional structure that hosts many of
the large, known porphyry copper deposits in Southern Arizona and Northern
Sonora. Surface mapping
of an area 2200 meters by 400 meters has identified many old workings
within three distinct areas where high grade copper and molybdenum were
mined historically for direct shipment to local smelters. Veins and
silicified disseminations of fractured, acid intrusive rocks reveal
malachite, azurite, chrysocolla (copper minerals) and molybdenite
(molybdenum mineral). Follow up work in this area will consist of trenching
and then diamond drilling of prospective targets.
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Peter
Mordaunt, P.Geo is the Qualified Person responsible for the technical
content of this release.
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Website:
www.stingraycopper.com
TSX Symbol:
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Common Shares -
“SRYâ€
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Issued:
|
58,725,982 common shares
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Warrants -
“SRY.WTâ€
|
|
20,850,000 warrants
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FOR
FURTHER INFORMATION PLEASE CONTACT:
“Steve Brunelleâ€
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“Peter
Mordauntâ€
|
Steve Brunelle
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Peter Mordaunt
|
Vice President at
(416) 368-6240
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|
CEO &
Chairman
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Certain Statements
presented herein may constitute “forward-looking statementsâ€. Such forward-looking statements may include
potential mineralization, resources and reserves, conclusions of
prefeasibility and feasibility studies, estimates of future production,
capital and operating costs, prices of metals and other known and unknown
risks. These and other factors and uncertainties may cause material
differences from future results as expressed or implied by these
forward-looking statements. These risks, uncertainties and other
factors include but are not limited to the risks involved in the
exploration, development and mining business.
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