Golden Tag & ECU Silver Announce New Resource Estimate and Confirm Major New Deposit on San Diego Joint Venture Project, Durango, Mexico.

Canadian Corporate News, December, 2007

MONTREAL, QUEBEC, Dec 12, 2007 (Marketwire via COMTEX) -- Golden Tag Resources Ltd. (TSX VENTURE:GOG) ("Golden Tag") and ECU Silver Mining Inc. (TSX:ECU) ("ECU") are pleased to report the results of an independent NI 43-101 compliant resource evaluation on the San Diego Project, Durango State, Mexico. Preliminary drilling completed in 2006-07 from 17 diamond drill holes along with 192 surface and underground samples have to date confirmed:

- INDICATED RESOURCES OF 370,852 TONNES GRADING 245 Ag g/t, 1.80 % Pb, 1.33 % Zn and, 0.339 Au g/t, and

- INFERRED RESOURCES OF 4,976,461 TONNES GRADING 167 Ag g/t, 1.25 % Pb, 1.26 % Zn and 0.163 Au g/t,

The Resource Estimate was completed by Kateri Marchand, P.Geo, Exploration Manager on the San Diego...