Silver Standard Resources Inc.: Drilling Expands High-Grade in Ayel�n Vein at San Luis

Esperanza Silver Corporation (TSX VENTURE: EPZ) and Silver Standard Resources Inc. (TSX: SSO)(NASDAQ: SSRI) are pleased to announce results from drill holes SL06-11 to SL06-16 at their San Luis joint venture in central Peru. All drill holes were completed on the Ayelen Vein.

Bonanza Gold and Silver Grades Continue

Significant drill intercepts include:

- in Hole SL06-016, an angled hole drilled below Trench A-19, 35.8 feet averaging 1.46 ounces per ton gold and 26.7 ounces per ton silver (10.9 meters averaging 50.16 grams per tonne gold and 914 grams per tonne silver). This intercept included an interval of 18.0 feet averaging 2.68 ounces per ton gold and 44.0 ounces per ton silver (5.5 meters averaging 92.01 grams per tonne gold and 1508 grams per tonne silver).

- in Hole SL06-13, an angled hole drilled below previously announced drill holes SL06-9 and 10, 14.8 feet averaging 0.88 ounces per ton gold and 26.4 ounces per ton silver (4.5 meters averaging 30.09 grams per tonne gold and 906 grams per tonne silver). Detailed results are provided in the table below.


--------------------------------------------------------------------------
                                       Gold    Silver      Gold     Silver
                                     (grams    (grams    Equiva-    Equiva-
                           Inter-       per       per      lent       lent
                             val      tonne/    tonne/      (ii)       (ii)
          From       To       (i)    ounces    ounces   (ounces    (ounces
Drill  (meters/ (meters/ (meters/       per       per       per        per
Hole      feet)    feet)    feet)       ton)      ton)      ton)       ton)
--------------------------------------------------------------------------
                                                           0.87       43.5
                                                          oz./t      oz./t
SL06-11   63.1     64.7      1.6      18.84       549      AuEq       AgEq
         207.0    212.3      5.3       0.55      16.0
--------------------------------------------------------------------------
SL06-12   Vein Not Intercepted
--------------------------------------------------------------------------
                                                           1.41       70.3
                                                          oz./t      oz./t
SL06-13   88.4     92.9      4.5      30.09       906      AuEq       AgEq
         290.0    304.8     14.8       0.88      26.4
--------------------------------------------------------------------------
                                                           1.09       54.3
                                                          oz./t      oz./t
SL06-14   34.3     35.5      1.2      19.88       866      AuEq       AgEq
         112.6    116.5      3.9       0.58      25.3
--------------------------------------------------------------------------
                                                           0.41       20.4
                                                          oz./t      oz./t
SL06-15   59.9     62.0      2.1       8.60       271      AuEq       AgEq
         196.5    203.4      6.9       0.25      7.90
--------------------------------------------------------------------------
                                                           1.99       99.7
                                                          oz./t      oz./t
SL06-16   42.9     53.8     10.9      50.16       914      AuEq       AgEq
         140.7    176.5     35.8       1.46      26.7
         -----------------------------------------------------------------
                                                           3.56        178
                                                          oz./t      oz./t
includes  44.5       50      5.5      92.01      1508      AuEq       AgEq
         146.0    164.0     18.0       2.68      44.0
--------------------------------------------------------------------------
(i) True width to be determined.
(ii) Gold-equivalent ounces calculation assumes a 50:1 silver: gold ratio,
based on closing prices at October 27, 2006. Metallurgical recoveries have
not been determined and therefore have not been considered in the
gold/silver equivalent calculations.

Holes SL06-11 and 12 and holes SL06-14 and 15 were drilled 260 feet (80 meters) and 425 feet (130 meters) respectively to the south of holes SL06-01 and 02. Hole SL06-16 was drilled 540 feet (165 meters) to the north of holes SL06-01 and 02. The mineralization is open at depth and along strike. A location map is attached to this news release (1).

To view the location map please click on the following link: http://www.ccnmatthews.com/docs/sso0103.jpg

To date the joint venture has completed 28 drill holes totaling 3764 meters. Results from the remainder of this drill program will be released as received.

Expanding Exploration Activities

Drilling will resume following Christmas break on Jan 8, 2007. The original rig will continue drilling along strike and at depth on the Ayelen vein. A second drill rig will begin testing the Ines vein. As previously announced (EPZ News Release June 22, 2006), surface channel sampling has identified a 246 foot section of the Ines vein averaging 0.45 ounces gold per ton and 11.9 ounces silver per ton over 10.7 feet in width (75 meters at 15.5 grams per tonne gold and 407 grams per tonne silver over 3.25 meters in width). Individual samples along the Ines vein were as high as 2.41 and 1.52 ounces gold per ton (82.8 and 52.2 grams per tonne gold).

Joint Venture Interests

Silver Standard has now completed the required spending to increase its holding in the San Luis property to 55%. The next US$1.5 million of joint venture expenditures will be funded in accordance with each party's joint-venture interest. Thereafter, Silver Standard has the right to increase its interest to 80% by funding the project through to production.

About Esperanza

Esperanza is an exploration company focused on precious metals and is founded on the experience and success of its management and field teams in discovering ore bodies. Its properties include the San Luis high-grade gold and silver discovery in central Peru and the 100%-owned Cerro Jumil bulk-tonnage gold project in Morelos State, Mexico. It has other exploration interests in Peru, Mexico and Bolivia. The company's objective is to take properties up to the resource definition stage and then find partners to take them into production.

About Silver Standard

Silver Standard is a well-financed silver resource company that continues to seek growth through silver acquisitions, and exploration and development of its own silver projects. Silver Standard is also a significant shareholder of Esperanza.

(SSRI-SL)

(1) William Pincus, M.Sc., CPG. and President, Esperanza Silver Corp. is the Qualified Person (QP) under NI 43-101 responsible for the San Luis exploration program. He has verified the data disclosed in this news release, including sampling, analytical and test data. Field work has been conducted by Esperanza personnel under his supervision. All samples were submitted to SGS laboratories in Lima, Peru for analysis. Samples were analyzed by ICP analysis and fire assay. A description of quality control and quality assurance protocols can be found at http://www.esperanzasilver.com/s/QA-QC-Protocols.asp.

SAFE HARBOR: Some statements in this release are forward-looking in nature. The United States Private Securities Litigation Reform Act of 1995 provides a "safe harbor" for certain forward-looking statements. Such statements include statements as to the potential of the San Luis property, the ability to finance further exploration, to permit drilling and other exploration work, and the availability of drill rigs. The forward-looking statements involve risks and uncertainties and other factors that could cause actual results to differ materially, including those relating to exploration and bringing properties into production. Please refer to a discussion of some of these and other risk factors in Silver Standard's Annual Information Form filed with the Canadian regulators and both company's Form 20-F filed with the US Securities and Exchange Commission. The forward-looking statements contained in this document constitute managements' current estimates as of the date of this release with respect to the matters covered herein. Esperanza and Silver Standard expect that these forward-looking statements will change as new information is received and that actual results will vary, possibly in material ways. While Esperanza and Silver Standard may elect to update these forward-looking statements at any time, the companies' dos not undertake to do so.


Contacts:
Esperanza Silver Corporation
William Pincus
President and CEO
(303) 830-0988
(303) 830-9098 (FAX)
Website: www.esperanzasilver.com

Silver Standard Resources Inc.
Robert A. Quartermain
President
(604) 689-3846

Silver Standard Resources Inc.
Paul LaFontaine
Director, Investor Relations
Direct: (604) 484-8212 or N.A. Toll-Free: 1-888-338-0046
Email: invest@silverstandard.com
Website: www.silverstandard.com

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