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Duluth Metals Highlights 136 feet of 0.945% Copper, 0.256% Nickel and 0.638 grams Total Precious Metals at west Maturi in the Twin Metals Minnesota Project

09.11.2012 | CNW

Duluth Metals Highlights 136 feet of 0.945% Copper, 0.256% Nickel and 0.638 grams Total Precious Metals at west Maturi in the Twin Metals Minnesota Project

Drill results of an additional 30 holes (MEX-379 to MEX 408) in the Maturi Deposit of Twin Metals Minnesota
Approximately 159 additional drill holes and 70 wedge offsets for the Maturi Deposit, including the 30 holes featured in this press release, will be factored into the final pre-feasibility AMEC resource numbers due later this month (November 2012)
The final pre-feasibility AMEC resource estimate report will confirm the extent and distribution of the higher grade portions of the deposit the presence of which is indicated by the current drill results

TORONTO, Nov. 9, 2012 /CNW/ - Duluth Metals Limited ("Duluth Metals") (TSX: DM) (TSX: DM.U) is pleased to announce assay results for 30 additional holes, MEX-379 to 408, on the Maturi Deposit within the Twin Metals Minnesota Project in northeastern Minnesota. The majority of the holes have significant length intercepts that meet a 0.5% Cu cut-off criteria. These holes, distributed across the Maturi Resource, continue to indicate the ability to define a higher grade sub-set of the resource for early utilization. These additional holes will be incorporated into the final resource estimate to be issued by AMEC later this month (November 2012).

"These additional 30 holes will be factored into the final pre-feasibility AMEC resource study which we are expecting by the end of this month", stated Vern Baker, President of Duluth Metals. "The final pre-feasibility AMEC resource estimate will allow mine planning to focus on early utilization of the most economic mineralization. This resource estimate is expected to upgrade a significant portion of the resource from the Inferred to the Indicated category."

Drilling highlights in the western section of the Maturi Deposit include:

In Area 1 (shallow west Maturi):

Mex-400 returned a 136 foot intersection of 0.945% copper, 0.256% nickel, 3.2 g/t silver and 0.638 grams TPM (TPM = Platinum+Palladium+Gold) at a 0.5% Cu cut-off.
Mex-390 returned a 189 foot intersection of 0.829% copper, 0.253% nickel, 2.4 g/t silver and 0.519 grams TPM at a 0.5% Cu cut-off.

In Area 2 (deeper west Maturi):

Mex-399 returned a 172.5 foot intersection of 0.793% copper, 0.280% nickel, 2.6 g/t silver and 0.578 grams TPM at a 0.5% Cu cut-off.
Mex-388 returned a 115.5 foot intersection of 0.653% copper, 0.259% nickel, 3.0 g/t silver and 0.719 grams TPM at a 0.5% Cu cut-off.

In Area 3 (central Maturi):

Mex-381 returned a 125 foot intersection of 0.866% copper, 0.266% nickel, 2.8 g/t silver and 0.661 grams TPM (TPM = Platinum+Palladium+Gold) at a 0.5% Cu cut-off.
Mex-391 returned a 148.5 foot intersection of 0.853% copper, 0.269% nickel, 3.3 g/t silver and 0.882 grams TPM at a 0.5% Cu cut-off.

A more detailed summary of the assay results for MEX-379 to 408 as grouped by areas can be found in the table below. True thickness is estimated at about 90% of core length:

Area 1 (shallow west Maturi)
HOLE	Zone	From	To	Length	Cu	Ni	TPM
		(ft)	(ft)	(ft)	(%)	(%)	(g/t)
MEX-0379	@0.3% Cu cut-off	1733	1828	95	0.420	0.173	0.386
	Footwall	2088	2148	60	0.817	0.178	0.491
MEX-0383	@0.3% Cu cut-off	1135.5	1319	183.5	0.698	0.220	0.546
	@0.5% Cu cut-off	1135.5	1274	138.5	0.797	0.250	0.622
	Footwall	1424	1484	60	0.421	0.160	0.355
MEX-0384	@0.5% Cu cut-off	713	848	135	0.699	0.212	0.515
	@0.5% Cu cut-off	868	923	55	0.550	0.179	0.288
	@0.3% Cu cut-off	963	9 92	29	0.435	0.147	0.234
MEX-0385	@0.3% Cu cut-off	1308	1473	165	0.683	0.213	0.478
	@0.5% Cu cut-off	1308	1433	125	0.753	0.234	0.536
	Footwall	1493	1558	65	0.506	0.175	0.371
	Footwall	1573	1598	25	0.462	0.131	0.358
	Footwall	1778	1813	35	0.436	0.103	0.310
MEX-0386	@0.5% Cu cut-off	957.5	1193	235.5	0.666	0.210	0.530
MEX-0387	@0.5% Cu cut-off	953	1158	205	0.713	0.212	0.490
MEX-0389	@0.5% Cu cut-off	1626.5	1778	151.5	0.646	0.274	0.549
MEX-0390	@0.3% Cu cut-off	1284	1538	254	0.743	0.225	0.458
	@0.5% Cu cut-off	1284	1473	189	0.829	0.253	0.519
MEX-0392	@0.5% Cu cut-off	537	727	190	0.618	0.184	0.436
	@0.3% Cu cut-off	822	872	50	0.413	0.125	0.206
MEX-0393	@0.3% Cu cut-off	1003	1088	85	0.613	0.253	0.554
	@0.5% Cu cut-off	1003	1038	35	0.845	0.346	0.839
MEX-0394	@0.5% Cu cut-off	1836.5	1858	21.5	0.672	0.242	0.738
MEX-0395	@0.5% Cu cut-off	1099.5	1193	93.5	0.891	0.279	0.567
	@0.5% Cu cut-off	1213	1263	50	0.641	0.193	0.378
	@0.3% Cu cut-off	1278	1308	30	0.590	0.196	0.330
MEX-0396	@0.5% Cu cut-off	1643	1883	240	0.743	0.234	0.699
MEX-0397	@0.3% Cu cut-off	918	948	30	0.498	0.158	0.277
	@0.3% Cu cut-off	998	1083	85	0.416	0.130	0.288
	@0.5% Cu cut-off	678	838	160	0.776	0.223	0.637
MEX-0398	@0.5% Cu cut-off	1227	1338	111	0.779	0.264	0.692
	@0.3% Cu cut-off	1373	1398	25	0.471	0.167	0.314
MEX-0400	@0.3% Cu cut-off	1408	1593	185	0.812	0.225	0.541
	@0.5% Cu cut-off	1412	1548	136	0.945	0.256	0.638
MEX-0402	@0.5% Cu cut-off	772.25	1063	290.75	0.667	0.197	0.482
MEX-0403	@0.3% Cu cut-off	1123	1327	204	0.692	0.195	0.405

MEX-0404	@0.5% Cu cut-off	1463	1677	214	0.743	0.235	0.525
MEX-0405	@0.5% Cu cut-off	1178.75	1358.5	179.75	0.749	0.230	0.572
MEX-0406	@0.3% Cu cut-off	1262.5	1502	239.5	0.692	0.219	0.458
	@0.5% Cu cut-off	1262.5	1457	194.5	0.761	0.241	0.512
MEX-0407	@0.3% Cu cut-off	1249.5	1508	258.5	0.688	0.210	0.474
	@0.5% Cu cut-off	1249.5	1398	148.5	0.830	0.256	0.583
MEX-0408	@0.3% Cu cut-off	889	1149	260	0.636	0.192	0.423
	@0.5% Cu cut-off	889	1094	205	0.688	0.211	0.462
	Footwall	1174	1234	60	0.387	0.125	0.244

Area 2 (deep west Maturi)
HOLE	Zone	From	To	Length	Cu	Ni	TPM
		(ft)	(ft)	(ft)	(%)	(%)	(g/t)
MEX-0380	@0.5% Cu cut-off	2457	2542	85	0.614	0.204	0.521
MEX-0388	@0.5% Cu cut-off	2592	2707.5	115.5	0.653	0.259	0.719
MEX-0399	@0.5% Cu cut-off	1945.5	2118	172.5	0.793	0.280	0.578

Area 3 (central Maturi)
HOLE	Zone	From	To	Length	Cu	Ni	TPM
		(ft)	(ft)	(ft)	(%)	(%)	(g/t)
MEX-0381	@0.3% Cu cut-off	2233	2418	185	0.710	0.221	0.524
	@0.5% Cu cut-off	2233	2358	125	0.866	0.266	0.661
MEX-0382	@0.3% Cu cut-off	2097	2276	179	0.621	0.206	0.572
	@0.5% Cu cut-off	2097	2241	144	0.662	0.215	0.608
MEX-0391	@0.5% Cu cut-off	2479.5	2628	148.5	0.853	0.269	0.882
MEX-0401	@0.3% Cu cut-off	1938	2108	170	0.706	0.256	0.660
	@0.5% Cu cut-off	1938	2098	160	0.726	0.265	0.682
	Footwall	2138	2193	55	0.518	0.312	0.473

(*TPM = Platinum+Palladium+Gold)

Complete gold, platinum, palladium, silver and cobalt assays for MEX-379 to 408 are as follows:

Area 1 (shallow west Maturi)
HOLE	Zone	From	To	Length	Pt	Pd	Au	Co	Ag
		(ft)	(ft)	(ft)	(g/t)	(g/t)	(g/t)	(%)	(g/t)
MEX-0379	@0.3% Cu cut-off	1733	1828	95	0.103	0.243	0.041	0.010	1.3
	Footwall	2088	2148	60	0.130	0.281	0.080	0.008	3.3
MEX-0383	@0.3% Cu cut-off	1135.5	1319	183.5	0.134	0.335	0.076	0.010	1.1
	@0.5% Cu cut-off	1135.5	1274	138.5	0.153	0.384	0.085	0.010	2.6
	Footwall	1424	1484	60	0.092	0.211	0.052	0.007	0.6
MEX-0384	@0.5% Cu cut-off	713	848	135	0.125	0.295	0.095	0.012	2.7
	@0.5% Cu cut-off	868	923	55	0.080	0.159	0.048	0.012	1.5
	@0.3% Cu cut-off	963	992	29	0.067	0.130	0.037	0.009	1.5
MEX-0385	@0.3% Cu cut-off	1308	1473	165	0.128	0.279	0.071	0.011	2.4
	@0.5% Cu cut-off	1308	1433	125	0.145	0.313	0.078	0.012	2.6
	Footwall	1493	1558	65	0.092	0.225	0.054	0.007	1.8
	Footwall	1573	1598	25	0.092	0.212	0.055	0.004	1.5
	Footwall	1778	1813	35	0.080	0.192	0.039	0.003	2.0
MEX-0386	@0.5% Cu cut-off	957.5	1193	235.5	0.139	0.316	0.075	0.011	2.2
MEX-0387	@0.5% Cu cut-off	953	1158	205	0.124	0.296	0.071	0.012	2.7
MEX-0389	@0.5% Cu cut-off	1626.5	1778	151.5	0.145	0.317	0.087	0.012	2.1
MEX-0390	@0.3% Cu cut-off	1284	1538	254	0.117	0.273	0.067	0.010	2.1
	@0.5% Cu cut-off	1284	1473	189	0.132	0.312	0.075	0.011	2.4
MEX-0392	@0.5% Cu cut-off	537	727	190	0.097	0.255	0.058	0.010	4.3
	@0.3% Cu cut-off	822	872	50	0.049	0.121	0.037	0.011	1.5
MEX-0393	@0.3% Cu cut-off	1003	1088	85	0.143	0.316	0.095	0.014	2.2
	@0.5% Cu cut-off	1003	1038	35	0.222	0.475	0.142	0.018	3.2
MEX-0394	@0.5% Cu cut-off	1836.5	1858	21.5	0.238	0.418	0.082	0.014	5.2
MEX-0395	@0.5% Cu cut-off	1099.5	1193	93.5	0.133	0.328	0.106	0.012	2.7
	@0.5% Cu cut-off	1213	1263	50	0.102	0.219	0.057	0.009	2.2
	@0.3% Cu cut-off	1278	1308	30	0.092	0.198	0.040	0.011	2.1
MEX-0396	@0.5% Cu cut-off	1643	1883	240	0.172	0.424	0.103	0.010	2.8
MEX-0397	@0.3% Cu cut-off	918	948	30	0.073	0.157	0.048	0.010	1.5
	@0.3% Cu cut-off	998	1083	85	0.066	0.170	0.051	0.008	1.7
	@0.5% Cu cut-off	678	838	160	0.164	0.327	0.145	0.011	2.6
MEX-0398	@0.5% Cu cut-off	1227	1338	111	0.182	0.410	0.100	0.012	2.4
	@0.3% Cu cut-off	1373	1398	25	0.076	0.190	0.048	0.010	1.1
MEX-0400	@0.3% Cu cut-off	1408	1593	185	0.136	0.320	0.084	0.010	2.6
	@0.5% Cu cut-off	1412	1548	136	0.166	0.373	0.098	0.011	3.2
MEX-0402	@0.5% Cu cut-off	772.25	1063	290.75	0.123	0.260	0.100	0.010	2.3
MEX-0403	@0.3% Cu cut-off	1123	1327	204	0.096	0.238	0.071	0.010	2.4
	@0.5% Cu cut-off	1123	1257	134	0.118	0.301	0.088	0.012	2.8
MEX-0404	@0.5% Cu cut-off	1463	1677	214	0.134	0.307	0.085	0.010	2.5
MEX-0405	@0.5% Cu cut-off	1178.75	1358.5	179.75	0.145	0.341	0.086	0.011	2.8
MEX-0406	@0.3% Cu cut-off	1262.5	1502	239.5	0.112	0.280	0.066	0.011	2.1
	@0.5% Cu cut-off	1262.5	1457	194.5	0.126	0.313	0.073	0.012	2.2
MEX-0407	@0.3% Cu cut-off	1249.5	1508	258.5	0.121	0.263	0.089	0.010	2.6
	@0.5% Cu cut-off	1249.5	1398	148.5	0.139	0.327	0.116	0.011	3.0
MEX-0408	@0.3% Cu cut-off	889	1149	260	0.106	0.249	0.068	0.010	3.5
	@0.5% Cu cut-off	889	1094	205	0.117	0.272	0.073	0.011	3.9
	Footwall	1174	1234	60	0.058	0.149	0.037	0.007	1.6

Area 2 (deep west Maturi)
HOLE	Zone	From	To	Length	Pt	Pd	Au	Co	Ag
		(ft)	(ft)	(ft)	(g/t)	(g/t)	(g/t)	(%)	(g/t)
MEX-0380	@0.5% Cu cut-off	2457	2542	85	0.128	0.296	0.097	0.009	2.0
MEX-0388	@0.5% Cu cut-off	2592	2707.5	115.5	0.211	0.437	0.071	0.012	3.0
MEX-0399	@0.5% Cu cut-off	1945.5	2118	172.5	0.161	0.347	0.070	0.012	2.6

Area 3 (central Maturi)
HOLE	Zone	From	To	Length	Pt	Pd	Au	Co	Ag
		(ft)	(ft)	(ft)	(g/t)	(g/t)	(g/t)	(%)	(g/t)
MEX-0381	@0.3% Cu cut-off	2233	2418	185	0.162	0.293	0.071	0.010	2.3
	@0.5% Cu cut-off	2233	2358	125	0.208	0.364	0.089	0.011	2.8
MEX-0382	@0.3% Cu cut-off	2097	2276	179	0.155	0.314	0.103	0.011	2.4
	@0.5% Cu cut-off	2097	2241	144	0.163	0.336	0.110	0.012	2.6
MEX-0391	@0.5% Cu cut-off	2479.5	2628	148.5	0.247	0.521	0.114	0.011	3.3
MEX-0401	@0.3% Cu cut-off	1938	2108	170	0.161	0.414	0.085	0.010	2.6
	@0.5% Cu cut-off	1938	2098	160	0.166	0.428	0.087	0.011	2.6
	Footwall	2138	2193	55	0.131	0.282	0.060	0.011	2.0

The Twin Metals Minnesota Project covers over 32,000 acres of land/mineral interests and consolidates the largest base and precious metal land position in Minnesota. This extensive land position provides Twin Metals with the platform to plan and develop one the world's largest copper-nickel-PGM deposits within a new emerging mining belt in Minnesota, USA.

For the 2011-2012 Drill Program, half core samples are being prepared at ALS Minerals laboratories in Thunder Bay and then shipped to its analytical facilities in Vancouver. Samples are being analyzed for Au, Pt, and Pd using a 30g standard fire assay with an ICP-AES finish and for 33 other elements using a four acid (near total) digestion and a combination of ICP-MS and ICP-AES. ICP over-limits for copper and nickel are re-analyzed using dissolution four acid (near total) digestion followed by ICP-AES or AAS. The remaining half core samples are being stored in Minnesota.

Phillip Larson, P. Geo. is the Qualified Person for Duluth Metals and Senior Geologist for Duluth Metals, in accordance with NI 43-101 of the Canadian Securities Administrators, and is responsible for Duluth Metals technical content of this press release and quality assurance of the exploration data and analytical results.

About Duluth Metals Limited

Duluth Metals Limited is committed to acquiring, exploring and developing copper, nickel and platinum group metal (PGM) deposits. Duluth Metals has a joint venture with Antofagasta plc on the Twin Metals Minnesota Project, located within the rapidly emerging Duluth Complex mining camp in north-eastern Minnesota. The Duluth Complex hosts one of the world's largest undeveloped repositories of copper, nickel and PGMs, including the world's third largest accumulation of nickel sulphides, and one of the world's largest accumulations of polymetallic copper and platinum group metals. Aside from the joint venture, Duluth Metals retains a 100% position on approximately 40,000 acres of mineral interests on exploration properties adjacent to and nearby the Twin Metals Minnesota LLC joint venture.

About Twin Metals Minnesota LLC

Twin Metals Minnesota, LLC, is a joint venture company, 60 percent owned by Duluth Metals Limited and 40 percent by Antofagasta plc. Twin Metals was formed in 2010 to pursue the development and operation of a copper, nickel and platinum group metals (strategic metals) underground mining project within the Duluth Complex in northeastern Minnesota. Twin Metals holds mineral and land assets of approximately 32,000 acres of leased and permitted land, including mineral resources prepared in compliance with the requirements of NI 43-101.

This press release contains forward-looking statements (including "forward-looking information" within the meaning of applicable Canadian securities legislation and "forward-looking statements" within the meaning of the US Private Securities Litigation Reform Act of 1995) relating to, among other things, the results of drilling operations of Duluth Metals and exploration and mine development. Generally, forward-looking statements can be identified by the use of words such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or statements that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved". Duluth Metals has relied on a number of assumptions and estimates in making such forward-looking statements, including, without limitation, the prices of copper, nickel and platinum group metals (PGMs) and the costs associated with continuing exploration and mining development. Such assumptions and estimates are made in light of the trends and conditions that are considered to be relevant and reasonable based on information available and the circumstances existing at this time. A number of risk factors may cause actual results, level of activity, performance or outcomes of such exploration and/or mine development to be materially different from those expressed or implied by such forward-looking statements including, without limitation, whether such discoveries will result in commercially viable quantities of such mineralized materials, the possibility of changes to project parameters as plans continue to be refined, the ability to execute planned exploration and future drilling programs, possible variations of copper, nickel and PGM grade or recovery rates, the need for additional funding to continue exploration efforts, changes in general economic, market and business conditions, and those other risks set forth in Duluth Metals' most recent annual information form under the heading "Risk Factors" and in its other public filings. Statements related to "reserves" and "resources" are deemed forward-looking statements as they involve the implied assessment, based on realistically assumed and justifiable technical and economic conditions, that an inventory of mineralization will become economically extractable. Forward-looking statements are not guarantees of future performance and such information is inherently subject to known and unknown risks, uncertainties and other factors that are difficult to predict and may be beyond the control of Duluth Metals. Although Duluth Metals has attempted to identify important risks and factors that could cause actual actions, events or results to differ materially from those described in forward-looking statements, there may be other factors and risks that cause actions, events or results not to be as anticipated, estimated or intended. Consequently, undue reliance should not be placed on such forward-looking statements. In addition, all forward-looking statements in this press release are given as of the date hereof. Duluth Metals disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, save and except as may be required by applicable securities laws. The forward-looking statements contained herein are expressly qualified by this disclaimer.

SOURCE Duluth Metals Limited

Image with caption: "Figure 1 is a map illustrating the location of 30 drill holes reported in this press release which can be found on the Company website under this press release at www.duluthmetals.com. (CNW Group/Duluth Metals Limited)". Image available at: http://photos.newswire.ca/images/download/20121109_C6237_PHOTO_EN_20371.jpg

Mara Strazdins
Director of Corporate Communications
Telephone: (416) 369-1500 ext. 222
Email: mstrazdins@duluthmetals.com

Vern Baker
President
Telephone: (651) 389-9990
Email: vbaker@duluthmetals.com

Webpage: www.duluthmetals.com

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