Rainy River Resources

NI 43-101 Resources of 3.42M oz. Au Indicated and 3.17M oz. Au Inferred (Feb. 2011)

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Message: Rainy River NR

Rainy River NR

posted on Jan 18, 2010 09:56AM

Rainy River Intersects 352.84 g/t (10.29 oz/t) Gold Over 6.0 Metres in Newly Expanded Beaver Pond Zone and 436.0 g/t (12.72 oz/t) Over 1.5 Metres in 433 Zone

Highlights

- Beaver Pond ("BP") drilling intersects 51.0 metres grading 42.5 g/t (1.24 oz/t) gold including 6.0 metres grading 352.84 g/t (10.29 oz/t) gold

- 433 Zone - 1.5 metres grading 436.0 g/t gold (12.72 oz/ton)

- 6th drill rig to be added to project

- Updated resource estimate on schedule for Q1 2010

Rainy River Resources Ltd. (TSX VENTURE:RR) (the "Company" or "Rainy") announces continued success in the 16 latest holes drilled at its 100% owned Rainy River Gold Project located in northwestern Ontario. The new high-grade zone in the Beaver Pond area was confirmed with Hole NR09-446 intersecting 51.0 metres grading 42.5 g/t (1.24 oz/t) gold including 6.0 metres grading 352.84 g/t (10.29 oz/t) gold, including 701.29 g/t (20.45 oz/t) gold over 3.0 metres. In addition, Hole NR09-422 confirmed the high-grade potential of the 433 zone during infill drilling with 1.5 metres grading 436.0 g/t (12.72 oz/t) gold. The Company is planning to mobilize a sixth drill rig to the property in order to continue its aggressive exploration of high priority targets.

Longitudinal sections and a drill hole location plan map with section lines for reference are posted on the Rainy River website www.rainyriverresources.com. Tables 1 and 2, at the end of this release, are to be read in conjunction with the text below.

New High Grade Gold Beaver Pond Discovery -- Open Down Plunge

Drill hole NR09-446 intercepted a 51.0 metre thick gold zone averaging 42.5 g/t (1.24 oz/t) gold at a vertical depth of 250 metres below surface. Hole NR09-446 has a high-grade core of 6.0 metres averaging 352.84 g/t gold (10.29 oz/t) including 701.29 g/t (20.45 oz/t) gold over 3.0 metres, surrounded by a lower grade halo that averages 0.92 g/t gold. This new intersection occurs 125 metres up-plunge from drill hole NR09-329 which intersected 29.2 metres grading 2.3 g/t gold (including 7.5 metres grading 5.46 g/t gold and 3.7 metres grading 5.69 g/t gold) and 30 metres east of drill hole NR09-402 which contained 1.34 g/t gold over 49.5 metres including 3.41 g/t gold over 4.5 metres and 3.37 g/t gold over 12.0 metres (which further included 5.64 g/t gold over 4.5 metres), defining a new higher grade core below the previously known shallow Beaver Pond mineralization (see news releases dated March 11, 2009 and December 1, 2009, respectively). This new high-grade occurrence remains untested down plunge.

433 Zone - Continuity of High Grades Developing

Drill hole NR09-422 intersected 1.5 meters of 436.0 g/t gold (12.72 ounces/ tonne) in the 433 zone at a vertical depth of 325 metres below surface. The current known strike length of the zone at this level is approximately 170 meters in an east-west direction. Drill hole NR09-422 was designed as in infill drill hole between drill holes NR08-228 (1.5 metres grading 8.8 g/t gold or 0.26 oz/t gold) and NR08-229 (1.3 metres grading 72.3 g/t gold or 2.11 oz/t gold). The high grade intercepts establish the potential for a continuous high grade area in this portion of the 433 Zone.

ODM/17 and HS Zone Drilling

Seven holes were completed in the ODM/17 and HS Zones to infill inferred gold mineralization in a continued effort to upgrade the existing resource mineralization to the indicated category. The drilling was very successful in confirming the shallow mineralization lying at the top of the ODM/17 Zone and further confirmed and added HS style mineralization between the ODM/17 Zone and 433 Zone.

HS mineralization has a potential strike length of approximately 600 metres and is semi-continuous. Widths range from 1.5 metres to 15 metres thick. The HS Zone mineralization defined in 2009 has the potential to add a significant amount of gold mineralization to the upcoming resource estimate.

2009 Drill Program - Revised Resource Estimate On Schedule

120 drill holes have been completed since January 1, 2009 on the Rainy River property and will be included in the new NI 43-101 compliant resource estimate to be completed by the end of the first quarter of 2010 by SRK Consulting Ltd.

"We are incredibly pleased with the results of the 2009 drill program and have discovered new high-grade zones at the Beaver Pond, 433 and deep ODM/17 Zones," commented Raymond Threlkeld. "The Company has also discovered through drilling the shallow South Zone in addition to confirming the grade and infilling a large portion of the open pit mineralization. We still have numerous untested targets within the known Richardson Caldera complex and the potential for further discovery is very encouraging for the future of Rainy River."

Comments

"NR09-446, surpassed in grade only by a 1.0 metre intercept of 4,158 g/t or 121.27 oz/t in 2007 in the 433 Zone in previously released hole NR07-218, has opened a new high-grade zone starting at approximately 200 metres below the surface at Beaver Pond," commented Raymond Threlkeld, President and CEO. "We are extremely excited about the potential of this zone and as a result, Rainy River will be adding a sixth drill rig to focus on this area and the high-grade found in the 433 Zone. Our geologic team at the site continues the excellent work of understanding the gold system at Rainy River and unlocking the potential."

Mineral Exploration Roundup 2010

The Company will have a booth (booth #F2) at the 2010 Mineral Exploration Roundup in Vancouver on Wednesday, January 20th and Thursday, January 21st. As well, a selection of representative drill core from the various 2009 discoveries will be exhibited in the Roundup Coreshack on Wednesday, January 20th 2010. Company geologists will be on hand to discuss the many aspects of the year's drilling successes. The high-grade drill core from hole NR09-446 will be available for viewing.

Qualified Persons

Rainy River's exploration program in Richardson Township is being supervised by Stuart Averill, P.Geo. Vice-President Exploration and is being managed by Wally Rayner, P.Geo., Project Manager, both Qualified Persons as defined by National Instrument 43-101. The Company's regional exploration manager, C.J. Baker, M.Sc., is managing the Company's Off Lake exploration program 15 km to the northeast. Raymond Threlkeld and Stuart Averill are the persons responsible for the contents of this news release. The Company continues to implement a rigorous QA/QC program to ensure best practices in sampling and analysis of drill core. The procedures of the QA/QC program are detailed on Rainy River's website at www.rainyriverresources.com.

About Rainy River Resources Ltd.

Rainy River Resources is a Canadian precious metals exploration company whose key asset is the Rainy River gold project. With over CAN$20 MM million in its treasury, the Company is well funded to conduct a dual-focused drilling program consisting of: 1) definition diamond drilling of the main gold resources in preparation for scoping and pre-feasibility studies, and 2) selective diamond drill testing of high-priority gold targets defined primarily by RC drilling within the large gold system centered in Richardson Township. The Company's property is extremely well located in the southwestern corner of northern Ontario near the U.S. border. It is accessed by a network of roads and is close to hydro-electric infrastructure. The Rainy River district has a skilled labour force and is one of the lowest-cost areas for mineral exploration and development. Ontario has low political risk and, according to the annual Fraser Institute global survey of the mining industry, has cons istently ranked as one of the top jurisdictions embracing mineral development.

RAINY RIVER RESOURCES LTD.

Raymond W. Threlkeld, President & CEO

                 Table 1 - Hole NR09-446 Results Detail
----------------------------------------------------------------------------
                                                                         Po-
                                                                        ten-
                                                             Vert-     tial
                                                   Au    Au  ical       Eff-
                                                 (cut  (cut Depth       ect
                             Len-                  to    to Below        on
                             gth      Au          100   100   Sur-       Re-
Hole             From    To   (m)   (g/t)   Au    g/t)  g/t) face       sou-
(m)     Section    (m)   (m)  (i)    (ii)(oz/t)  (g/t)(oz/t)   (m) Zone rce
----------------------------------------------------------------------------

NR09446 424,900 179.5 180.5  1.0    2.04  0.06   2.04  0.06   160 Beaver NEW
                                                                   Pond
NR09446 424,900 189.5 191.0  1.5    4.17  0.12   4.17  0.12   170 Beaver NEW
                                                                   Pond
NR09446 424,900 255.5 306.5 51.0   42.50  1.24   7.13  0.21   250 Beaver NEW
                                                                   Pond
 INCL   424,900 255.5 261.5  6.0  352.84 10.29  52.20  1.52   250 Beaver NEW
                                                                   Pond
 INCL   424,900 255.5 258.5  3.0  701.29 20.45 100.00  2.92   250 Beaver NEW
                                                                   Pond
 INCL   424,900 255.5 257.0  1.5  314.13  9.16 100.00  2.92   250 Beaver NEW
                                                                   Pond
 AND    424,900 257.0 258.5  1.5 1088.45 31.75 100.00  2.92   250 Beaver NEW
                                                                   Pond
NR09446 424,900 282.5 287.0  4.5    4.62  0.13   4.62  0.13   250 Beaver NEW
                                                                   Pond
----------------------------------------------------------------------------


Top capping values of 100 g/t determined from geostatistics performed by SRK Consulting Ltd. 2009 resource estimate.

               Table 2 - Summary of Significant Intercepts
---------------------------------------------------------------------------
                                                Vert-
                                                ical
                                               Depth                  Poten-
                                               Below                   tial
                                           Au    Sur-                Effect
                   From     To  Length   (g/t)  face                     on
Hole     Section     (m)    (m)  (m)(i)   (ii)    (m)  Zone        Resource
---------------------------------------------------------------------------
NR09414  425,040   42.5   68.0    25.5   1.03     45   BEAVER POND  CONFIRM
 INCL    425,040   51.5   53.0     1.5   9.09     43   BEAVER POND  CONFIRM
         425,040  188.0  204.5    16.5   0.70    157   HS           CONFIRM
---------------------------------------------------------------------------
NR09418  425,500   76.0   80.5     4.5   0.85     73   SOUTH        ADD
         425,500  172.0  173.5     1.5   1.07    160   SOUTH        NEW
         425,500  189.8  191.0     1.2   6.99    176   SOUTH        NEW
         425,500  208.9  212.4     3.5   0.76    194   SOUTH        NEW
         425,501  356.5  373.0    16.5   1.72    332   HW ODM       ADD
 INCL    425,501  370.0  373.0     3.0   4.70    332   HW ODM       ADD
         425,504  424.0  452.5    28.5   0.85    396   ODM          CONFIRM
         425,507  469.0  497.5    28.5   0.69    435   ODM          CONFIRM
         425,524  697.0  698.5     1.5   1.12    614   HS           ADD
         425,533  790.0  791.5     1.5   1.05    687   HS           CONFIRM
---------------------------------------------------------------------------
NR09421  425,514  123.5  125.0     1.5   1.90    108   HS           ADD
         425,514  154.3  183.5    29.2   0.61    146   HS           ADD
         425,524  428.0  443.0    15.0   0.81    368   433 WEST     NEW
---------------------------------------------------------------------------
NR09422  425,631   62.0   65.0     3.0   0.24     54   17 ZONE      CONFIRM
         425,630   86.0   96.5    10.5   0.81     77   17 ZONE      ADD
         425,629  116.0  120.5     4.5   0.69    100   17 ZONE      ADD
         425,629  227.9  228.5     0.6   2.07    190   HS           ADD
         425,637  317.0  339.5    22.5   0.65    271   HS           CONFIRM
         425,646  396.5  398.0     1.5 436.00    325   433          CONFIRM/
                                                                     UPGRADE
         425,654  445.4  449.7     4.3   0.78    365   433          CONFIRM
         425,694  623.0  624.5     1.5   1.76    498   FW 433       NONE
---------------------------------------------------------------------------
NR09423  425,795   82.5   83.5     1.0   1.90     72   17 ZONE      CONFIRM
         425,783  266.0  267.0     1.0   6.22    231   HS           ADD
         425,780  332.0  338.0     6.0   0.76    289   HS           NEW
---------------------------------------------------------------------------
NR09429  425,870   62.0   78.5    16.5   0.91     61   17 ZONE      CONFIRM
         425,877  276.0  286.6    10.6   0.76    241   HS           CONFIRM
---------------------------------------------------------------------------
NR09430  425,908   56.0   80.0    24.0   0.92     59   17 ZONE      CONFIRM
         425,907  105.5  108.5     3.0   3.05     93   17 ZONE      ADD
---------------------------------------------------------------------------
NR09431  425,943   60.0   61.0     1.0   1.10     53   17 ZONE      ADD
         425,939  246.5  248.0     1.5   1.14    214   HS           CONFIRM
         425,940  338.0  339.5     1.5   2.69    291   HS           NONE
---------------------------------------------------------------------------
NR09432  425,979   65.0   71.0     6.0   0.78     58   17 ZONE      ADD
         425,977  135.5  141.5     6.0   0.77    119   17 ZONE      ADD
         425,981  426.5  428.0     1.5   1.44    366   HS           ADD
---------------------------------------------------------------------------
NR09434  425,896  113.0  116.0     3.0   1.57    101   HS           ADD
         425,896  129.4  132.6     3.2   1.08    116   HS           ADD
---------------------------------------------------------------------------
NR09437  425,359  364.5  415.5    51.0   1.49    326   ODM          CONFIRM
 INCL    425,359  387.0  397.5    10.5   3.69    326   ODM          CONFIRM
         425,362  450.0  451.5     1.5   3.48    375   HS           ADD
         425,370  576.0  588.0    12.0   0.74    477   HS           ADD
---------------------------------------------------------------------------
NR09438  424,965   40.0   44.0     4.0   0.81     34   BEAVER POND  ADD
---------------------------------------------------------------------------
NR09439  425,108  208.0  256.7    48.7   0.77    206   CAP          ADD
 INCL    425,108  235.4  246.6    11.2   2.03    206   CAP          ADD
         425,115  295.0  298.0     3.0   1.96    259   CAP          ADD
         425,164  586.0  587.5     1.5   6.54    492   ODM          ADD
---------------------------------------------------------------------------
NR09440  425,063  266.0  267.5     1.5   4.73    226   HS           NEW
---------------------------------------------------------------------------
NR09441  425,911   72.5   74.0     1.5   2.87     71   17 ZONE      CONFIRM
         425,913  176.3  177.5     1.2   1.46    169   17 ZONE      NEW
         425,929  485.0  486.5     1.5   1.27    458   HS           NEW
---------------------------------------------------------------------------

(i) approximately equal to true thickness (ii) uncut


This release includes certain statements that may be deemed to be "forward-looking statements". All statements in this release, other than statements of historical fact, that address events or developments that the Company expects to occur, are forward looking statements. Forward looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential" and similar expressions, or that events or conditions "will", "would", "may", "could" or "should" occur. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results may differ materially from those in forward looking statements. Factors that could cause the actual results to differ materially from those in forward-looking statements in clude gold prices, results of exploration and development activities, regulatory changes, defects in title, availability of materials and equipment, timeliness of government approvals, continued availability of capital and financing and general economic, market or business conditions. The Company cautions that the foregoing list of important factors is not exhaustive. Investors and others who base themselves on the Company's forward-looking statements should carefully consider the above factors as well as the uncertainties they represent and the risk they entail. The Company believes that the expectations reflected in those forward-looking statements are reasonable, but no assurance can be given that these expectations will prove to be correct. Please see the public filings of the Company at www.sedar.com for further information.

SOURCE: Rainy River Resources Ltd.

Rainy River Resources Ltd.
Liz Caridi
Director of Investor Relations and Corporate Governance
(604) 639-4497
lcaridi@rainyriverresources.com
www.rainyriverresources.com

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