Yorbeau Resources Inc. Reports Encouraging Results From the Rouyn Property

Marketwire


Yorbeau Resources Inc.
TSX:	YRB.A

Other Recent News

September 25, 2008

Yorbeau Reports Encouraging Results From the Rouyn Property - 8.1 g/t Gold Over 7.0 Metres

MONTREAL, QUEBEC--(Marketwire - Sept. 25, 2008) - Yorbeau Resources Inc. ("Yorbeau"')(TSX:YRB.A) is pleased to report results from four diamond drill holes on the Cinderella target of the Rouyn property.

"The Piche formation is much wider in this area and steeper - an indication of a strong structural thickening between the Lake Gamble and Augmitto areas. This is very encouraging for significant gold mineralization in this target zone," said Dr. Thomas L. Robyn, President and CEO. "I believe hole 464 penetrated the tip of a significant gold zone that plunges steeply to the west. We will offset this hole when drill testing of our eastern targets is complete, most likely in early November."

Four holes were drilled to test the Piche formation east of the Augmitto block. The Piche formation in this sector of the Cinderella block exhibits favourable geophysical characteristics (combination of magnetic low, resistivity high and moderate chargeability). The holes were drilled in two fans of two holes each (see accompanying drill location map, longitudinal section and target location map). The two eastern holes, 08-CI-465 & 08-CI-466, penetrated a thick, steeper portion of the target Piche formation, which has a true width of about 100 m in this area and has minor silicification (see accompanying cross sections). The two western holes, 08-CI-463 & 08-CI-464, penetrated similar thicknesses of the Piche but these holes also contain strongly silicified zones over 20-25 m core lengths (about 14-18 m true width). Hole 08-CI-464 exhibits one grain of visible gold at 261.5 m.

The following table shows the results of the Cinderella target:

----------------------------------------------------------------------
Drill    From(m)  To(m)    Core   Approx. True  Au g/t    Visible Gold
Hole(1)                  Length       Width (m)     (m)          at (m)
                             (m)
----------------------------------------------------------------------
 463                      No significant values           Not observed
----------------------------------------------------------------------
 464      252.5  268.1     15.6             11    3.83
------------------------------------------------------
 Incl.    258.2  265.2      7.0              5    8.12    One grain at
                                                                 261.5
------------------------------------------------------
 Incl.    259.2  262.2      3.0              2   16.58
----------------------------------------------------------------------
 465(2)   272.0  273.0      1.0            0.7    6.80    Not observed
----------------------------------------------------------------------
 466                      No significant values           Not observed
----------------------------------------------------------------------
(1)all holes have prefix 08-CI-
(2)in quartz vein in southern sediments

Lake Gamble target:

Step-out and in-fill drilling continues on the Lake Gamble target with one of the two drill rigs operating on the Rouyn property. Since the first six holes on this 2008 target were reported (see press release of August 19) an additional eight holes have been completed and the ninth is being drilled (see accompanying map). Visible gold has been observed in five additional holes (assays pending for 488, 489 and 491), as shown in the following table:

--------------------------------------------------------------------------
Drill     Piche Fm  Piche Fm  Core Length   True Width        Visible Gold
Hole(i)    from (m)    to (m) of Piche Fm. of Piche Fm.               at(m)
                                       (m)          (m)
--------------------------------------------------------------------------
485(1)       374.6     393.0         18.4           13   20 grains between
                                                           384.1 and 387.0
--------------------------------------------------------------------------
 486(1)      358.8     378.6         19.8           14     364.5 and 364.8
--------------------------------------------------------------------------
 457(2)      247.0     285.7         38.7           27    2 grains between
                                                           264.4 and 264.9
--------------------------------------------------------------------------
 4582        441.7     459.8         18.1           13     1 grain @ 446.5
--------------------------------------------------------------------------
 488          55.4     108.5         53.1           37   1 grain @ 144.4(3)
--------------------------------------------------------------------------
 489         174.9     216.8         41.9           30  3 grains; @ 211.3,
                                                           211.4 and 212.2
--------------------------------------------------------------------------
 491         356.5     395.8         39.3           28   2 grains; @ 373.6
                                                                 and 374.1
--------------------------------------------------------------------------
(i) all holes have prefix 08-GA-
(1):announced in news release of August 19
(2):assay results announced in news release of August 19; visible gold (VG)
    was seen after August 19
(3):VG was observed in a quartz vein with minor arsenopyrite, sphalerite
    and chalcopyrite in the southern sediments

To date, visible gold has been observed in eleven of the fourteen holes that the Company has drilled on the Lake Gamble target during this year and 2006. This observation illustrates a high rate of gold intercepts and is a good indication that the Lake Gamble zone is indeed a potentially significant gold-bearing structure.

President and CEO Dr. Thomas L. Robyn added: "Our renewed exploration approach for Yorbeau's Rouyn property has been rewarded by the discovery of two new distinct gold-bearing zones in the ongoing drill program. This clearly illustrates the high exploration potential of our property and we are looking forward to extending these zones and to making additional discoveries along our 12 km segment of the Cadillac Break."

Bouzan West and Lake Bouzan targets:

Five holes have been completed on the Bouzan West target and assays are pending. The Company's second drill rig is currently drilling the Lake Bouzan target where two holes of the eight-hole program have been completed. Assay results are pending.

The qualified persons under National Instrument 43-101 are Thomas L. Robyn Ph.D., CPG, RPG, and Louis R. Bernier P.Geo., Ph.D., who have reviewed and approved the content of this release.

Samples are analyzed at ALS-Chemex in Val-d'Or, Quebec. All samples are analysed by standard fire assay. Samples returning more than 3 g/t are re-analyzed by fire assay with a gravimetric finish. Samples returning more than 6 g/t and those with visible gold have their rejects analysed by a metallic sieve method. Yorbeau has implemented a QA/QC program that consists of inserting blanks and gold standards in batch samples being sent to the assay laboratory. Selected pulp samples will also be re-analysed by a different laboratory.

About Yorbeau Resources Inc.

Yorbeau is an exploration company managed by a highly respected team of industry veterans. The raison d'etre of Yorbeau is to identify a world-class gold deposit in a major mining camp. Against the backdrop of a market that is steadily more welcoming for gold, Yorbeau is poised to significantly increase the known gold resources on its properties in northern Quebec.

Forward-looking statements: Except for statement of historical fact, all statements in this news release, without limitation, regarding new projects, acquisitions, future plans and objectives are forward-looking statements which involve risks and uncertainties. There can be no assurance that such statements will prove to be accurate; actual results and future events could differ materially from those anticipated in such statements.

Maps are available at the following address: http://media3.marketwire.com/docs/Yorbeau_0925.pdf

CONTACT INFORMATION:

Yorbeau Resources Inc.
Thomas L. Robyn, Ph.D.
President and CEO
tlrobyn@yorbeauresources.com

or

Yorbeau Resources Inc.
Louis Bernier P.Geo, M.Sc.A., PhD
Vice President Exploration
lrbernier@yorbeauresources.com
http://www.yorbeauresources.com

or

Sun International Communications
Nicole Blanchard
Investor Relations
450-973-6600
Nicole.blanchard@isuncomm.com

INDUSTRY: Manufacturing and Production - Mining and Metals

Footer

Légende
	Production
	Mine développement
	Découverte
	Exploration
	Ancien producteur
Sur Google Earth, cliquez sur les pictogrammes, pour voir les informations du projet, accéder à sa page, ou à la page de la compagnie.

Yorbeau Resources Inc.

Reports Encouraging Results From the Rouyn Property - 8=2E1 g/t Gold Over 7

Yorbeau Resources Inc.