Duluth Metals Announces 120 Feet of 2.22% Copper Equivalent South of the Twin Metals Project Eastern High Grade Zone

Duluth Metals Limited ("Duluth Metals") (TSX: DM) (TSX: DM.U) is pleased to announce assay results for another 16 holes drilled on the Twin Metals Project in northeastern Minnesota.  The drill results confirm the continuity of the Nokomis Resource with the Maturi Resource and highlight two higher grade holes in the vicinity of the Eastern Higher Grade Zone:

    Mex-247 returned 120.0 feet of 0.921% copper, 0.260% nickel, 3.1 g/t silver and 1.335 grams TPM (Cu Equivalent* of 2.22%), including a 15.0 foot section of 1.360% copper, 0.426% nickel, 4.7 g/t silver and 2.101 grams TPM (Cu Equivalent* of 3.45%), and including a 40.0 foot section of 1.160% copper, 0.319% nickel, 3.9 g/t silver and 1.714 grams TPM (Cu Equivalent* of 2.79%).

Read more: Duluth Metals Limited ( DM )

Cenit Intersects 4.8 m of 7.27% Copper, 144 g/t Silver at Batchawana Copper Project

Cenit Corporation (CNT: TSXV) completed the SB Zone Drill Program in October 2011 consisting of 6 drill holes.  The program was designed to test the SB Zone which is the southeast extension of the past-producing Coppercorp Mine. Assays are pending for the last two drill holes completed on the SB Zone.  The drill has now been moved to test a second target, the Kincaid Breccia, located 6 kilometres northeast of the Coppercorp Mine. The reconnaissance geological mapping and surface sampling program have now been completed.

The Batchawana Copper Project is located approximately 85 kilometres northwest of Sault Ste. Marie, Ontario.  Cenit and its joint venture partner First Minerals Exploration Ltd. retain approximately 60 square kilometres of contiguous claims covering a large part of the prospective Mamainse Point Formation and the western portion of the Batchawana Greenstone Belt.

Read more: Cenit Corporation ( CNT )

Nevsun Drills 88.5m of 11.8% Zinc at Bisha Mine

Nevsun Resources Ltd. (TSX: NSU.TO - News)(AMEX: NSU.TO - News) is pleased to report assays from the 41 infill diamond drill holes at the Bisha Main deposit.

Highlights
--  High-grade zinc with copper below current Bisha pit design
--  Confirmation of mineralization grades and widths at depth

Select High Grade Results Include:
--  Hole #B-433 - 88.50m of 11.84% Zn & 0.76% Cu from 268.0m-356.5m
--  Hole #B-459 - 94.65m of 8.29% Zn & 0.84% Cu from 308.5m-403.15m
--  Hole #B-461 - 85.90m of 10.71% Zn & 0.86% Cu from 275.1m-361.0m
--  Hole #B-427 - 103.80m of 4.98% Zn & 1.13 % Cu from 234.0m-363.0m
--  Hole #B-434 - 99.60m of 5.78% Zn & 1.27% Cu from 294.4m-394.0m

Read more: Nevsun Resources Ltd ( NSU )

Ridgemont Intercepts 54% Iron Over 54 Meters at Redford

NOT FOR DISSEMINATION IN THE UNITED STATES OR FOR RELEASE TO U.S. NEWSWIRE SERVICES

Ridgemont Iron Ore Corp. (TSX VENTURE:RDG)(OTCQX:RIOOF)(PINK SHEETS:RIOOF) ("Ridgemont") is pleased to announce additional assay results from the ongoing drill program on the Redford Iron Ore Property located on Vancouver Island, British Columbia. Highlights include:

Read more: Ridgemont Iron Ore Corp ( RDG )

Heatherdale and Niblack Agree to Terms for Friendly Acquisition

Heatherdale Resources Ltd. ("Heatherdale") (TSXV:HTR.V) and Niblack Mineral Development Inc. ("Niblack") (TSXV:NIB.V) jointly announce that Heatherdale intends to acquire all of the outstanding shares of Niblack.

On August 23, 2011, Heatherdale, Niblack and certain of their respective subsidiaries entered into a non-binding letter agreement pursuant to which they agreed to carry out due diligence reviews on each other with a view to concluding a transaction by which Heatherdale would acquire all Niblack common shares in exchange for Heatherdale common shares, and agreed to deal exclusively with each other with respect to the transaction until October 23, 2011.

Read more: Heatherdale Resources Ltd ( HTR )