RGD Reunion Gold Corp

Reunion Gold Corporation (TSX VENTURE:RGD) ("Reunion" or the "Company") is
pleased to announce positive results from metallurgical testwork on its 100%
held Matthews Ridge Manganese Project in Guyana, South America. The test results
are provided in the summary table in Appendix 1.
(http://media3.marketwire.com/docs/rgd_appendix10827.pdf)


Highlights 

A program of metallurgical testing of the Matthews Ridge manganese ores was
conducted at the Matthews Ridge site by FILAB Guyana under the supervision of G
Mining Services Inc. The mineralisation tested included all the four types of
potential ore identified at Matthews Ridge. The test results in a laboratory
scrubbing, screening and jigging circuit show that:




--  Tailings from the previous operation (-6 mm material) produces
    concentrate assaying +40% Mn at 24% mass pull. 
    
--  Detrital manganese material above 1 mm yields concentrate assaying +40%
    Mn with mass pull of 49%. 
    
--  Banded manganese material can produce concentrate approaching 40% Mn
    with mass pulls slightly below 30%. 
    
--  Massive manganese material above 1 mm produces concentrate with greater
    than 40% Mn at 67% mass pull. Some crushing and sizing ahead of jigging
    is required on material from this lithology. 



G Mining metallurgists have concluded that: 



--  All the manganese material used for testing from the Matthews Ridge
    deposit is amenable to jig concentration. They all produced marketable
    concentrates at good mass recoveries. In all cases, phosphorous content
    of the concentrates were less than 0.1% P. Silica (SiO2) values ranged
    from 7.6% to 24.2% suggesting a silico-manganese product. Alumina
    (Al2O3) content ranged from 6.8% to 9.5%. Manganese to iron ratios
    (Mn:Fe) ranged from 3 to 17. 
    
--  The coarse size fraction (+6 mm) of the detrital material, in
    particular, may be amenable to upgrading by simple scrubbing and wet
    screening without jigging. From the current testing, the process flow
    sheet for the Matthews Ridge ores would consist of a combination of
    sizing, scrubbing, wet screening and treatment of the screened fractions
    in a jigging circuit. 
    
--  Further metallurgical test work will focus on the refinement of the
    process flow sheet, increasing the sample population at optimized
    jigging settings and evaluation of the variability within the deposit. 



Test objectives 

The objective of this program was to expand testing for the amenability of the
Matthews Ridge material to upgrading by jig separation. Earlier work by Bateman
Engineering in South Africa on banded manganese material (reported in October
2011) concluded that jigging would produce acceptable concentrate grades at a
good yield. This program was designed to provide additional information from
testing all known ore lithologies and data for process design, process
optimisation and product identification. 


Sample Preparation

Bulk samples corresponding to each of the above potential sources of ore were
collected from the tailings basin, from trenches and from exposed faces
according to specific protocols designed and supervised by Mr. Carlos Bertoni,
P. Geo., the Company's exploration QP. Sampling points were recorded and
photographed.


Sample preparation involved subjecting all materials to a combination of
crushing (to -19mm), scrubbing and slimes removal (at 0.86 mm), screening and
oversize re-crushing as appropriate. This allowed for a full material balance to
be obtained for each sample and also for the production of the requisite
subsamples for jigging testwork.


Jigging testwork

A laboratory-scale batch jigging unit was used for the testwork using an
Allmineral wet jig, which works by using air to create pulses in water to give
an under-bed-air-pulsed jig. The effect of pulsation is to stratify test
particles suspended in a stratification chamber according to differences in
density - low density particles rise while heavy particles settle in lower
levels of the bed. Test optimisation control parameters include frequency,
amplitude and shape of the pulses applied during the jigging operation.


The testing conducted consisted of timed batch tests, typically of 15 minutes
duration (considered long enough for the separation and re-mixing forces to
reach equilibrium). The test chamber consists of stratification chambers -
removable plastic frames - of varying depth downwards to the most upgradeable
holder. After a test run, the frames are removed one at a time to extract layers
of different densities. The frames are then reset for a subsequent trial.


Follow-up work to be performed

On the basis of the results reported here, Reunion is planning additional
geo-metallurgical characterisation of the various lithologies using the jigging
technology. Testing will be done to:




--  Quantify the metallurgical variability vertically within the weathered
    material; 
    
--  Increase the amount of samples within each individual hill, lithology
    and grade range; 
    
--  Measure variability within individual hill; and 
    
--  Refine the process flow sheet. 



Quality assurance and quality control

Sample preparation, jig testing and XRF assay of samples were done by FILAB
Guyana Laboratories on site. FILAB is an independent laboratory specialized on
the assaying of geological materials. Sample preparation for assaying comprises
crushing to minus 2 mm and pulverization to passing 200 mesh. Assays for
manganese and other relevant oxides were then done by XRF following borate
fusion. 


G Mining Services Inc. is an independent Canadian company specialized in
services to the mineral industry and the work described herein was done under
the supervision of Ahmed Bouajila, its VP Mineral Processing, a metallurgical
engineer acting as QP for the metallurgical portion for an ongoing
pre-feasibility study. 


Mr. Mathieu Gignac, ing, Vice-President, Projects for G Mining Services Inc., is
a qualified person as defined under the terms of NI 43-101, and has reviewed and
approved the technical information contained in this press release.


About the Company

The Company is a mineral exploration company focused on the acquisition,
exploration and development of mineral properties in the Guyana Shield of South
America. The Company, through its 100% indirectly owned subsidiary Reunion
Manganese Inc., has assembled a large, strategic land position to conduct
exploration and development activities for manganese in the North West District
of Guyana. The Company also has the right to acquire a 100% interest in the Lely
gold exploration project located in Eastern Suriname. 


Manganese is the fourth largest metal consumed in the world, behind iron,
aluminum and copper. It is a key component in steel and iron production with no
viable substitute.


Additional information about the Company is available on SEDAR at www.sedar.com
and at www.reuniongold.com.


Forward Looking Statements

This press release contains forward-looking information. Although the Company
believes in light of the experience of its officers and directors, current
conditions and expected future developments and other factors that have been
considered appropriate that the expectations reflected in this forward-looking
information are reasonable, undue reliance should not be placed on them because
the Company can give no assurance that they will prove to be correct. The reader
is cautioned that the potential recoverability and grade are conceptual in
nature; it is uncertain if further exploration will result in the exploration
project being delineated as a mineral resource and there is no guarantee that
these resources, if delineated, will be economic or sufficient to support a
commercial mining operation. Until a feasibility study has been completed, there
is no certainty that the commercial production will be initiated. 


Forward-looking information involves known and unknown risks, uncertainties,
assumptions and other factors that may cause actual results or events to differ
materially from those anticipated in such forward-looking information. The
forward-looking statements contained in this press release are made as of the
date hereof and the Company undertakes no obligations to update publicly or
revise any forward-looking statements or information, whether as a result of new
information, future events or otherwise, unless so required by applicable
securities laws.

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