Released on = April 12, 2007, 10:02 am

Press Release Author = Econ Corporate Services, Inc

Industry = Industrial

Press Release Summary = Resource Stocks: Tenajon Resources Corp (TSX.V: TJS);
Strongbow Exploration Inc. (TSX.V: SBW); Mantle Resources Inc. (TSX.V: MTS); and
Copper Fox Metals Inc. (TSX.V: CUU) Join April 18th Online Conference

Press Release Body = POINT ROBERTS, WA and DELTA, BC - April 12, 2007,
www.InvestorIdeas.com, and mining portals www.Gold-MiningStocks.com,
www.MiningSectorStocks.com, update the list of presenters for the upcoming online
mining and resource investor conference being held on April 18th. Joining the group
of resource companies presenting
are: Tenajon Resources Corp (TSX.V: TJS); Strongbow Exploration Inc. (TSX.V: SBW);
Mantle Resources Inc. (TSX.V: MTS); and Copper Fox Metals Inc. (TSX.V: CUU).
Investors can tune into the conference to listen to over 25 companies and 6 industry
experts including Peter Grandich, Eric Coffin, Jon Nadler, Adrian Day, John Kaiser
and Lawrence Roulston to learn about opportunities across the diverse mining and
resource segments.

The format for the online conference "Mining and Resources: Perspectives on gold,
silver, copper, diamond, uranium, metals and other key mining segments" will consist
of audio and visual presentations averaging 15-20 minutes in length. The
presentations will be made live beginning the morning of April 18th with a new
presentation posted every 20 minutes, with the entire conference archived
thereafter. The conference is free to investors with login and registration. Free
Investor Registration: http://www.investorideas.com/forums/Register.aspx

Investors following resource stocks can view the full list of presenters at:
http://www.investorideas.com/forums/Portals/resources.aspx

Recent Additions Include:

Tenajon Resources Corp (TSX.V: TJS) is part of The Northair Group of Companies and
is focused on advanced stage exploration projects in Northwest BC. Tenajon has a
strong technical and management team, with a successful track record in mineral
exploration through to production. The company has several projects with exploration
potential, including the World Class Ajax Molybdenum Project and the Kansas Claim
Gold Property. www.tenajon.com

Strongbow Exploration Inc. (TSX.V: SBW) is engaged in the search for economic
mineral deposits in Canada. An exploration drilling program is currently underway at
the company's 100% owned Nickel King property, NWT, and aggressive programs,
including drilling, are planned for its Spences Bridge gold belt properties in
southern British Columbia. With $8 million in working capital, Strongbow is well
financed to complete these programs. www.strongbowexploration.com

Copper Fox Metals Inc. (TSX.V: CUU) is a resource company developing one of the
largest copper/gold deposits in Canada. The Schaft Creek mineral deposit has a
world-class indicated resource of 8.6 million ozs Gold, 9.15 billion lbs Copper, 620
million lbs Molybdenum, and 82.4 million ozs Silver. There are 1,595 million Tonnes
of Resources in total. www.copperfoxmetals.com

Mantle Resources Inc. (TSX.V: MTS) is a publicly listed mineral resource exploration
company with a 100% interest in the Akie property in British Columbia, Canada. The
Akie sedex zinc property comprises approximately 5,400 hectares in the Omineca
mining division of British Columbia and is located approximately 280 kilometres
northwest of the town of Mackenzie. The property contains a partly explored
zinc-lead-silver-barite massive sulphide deposit. Lundin Mining Corporation has
purchased approximately 10% equity interest in Mantle.
www.mantleresources.com

Additional Presenting Companies:
Keynote: Kinross Gold Corporation; Longview Capital Partners; Northern Canadian
Uranium; Rimfire Minerals Corporation; Sabina Silver Corporation; Buffalo Gold Ltd.;
Geodex Minerals Ltd.; Ascendant Copper; Lateegra Gold Corporation; Christopher James
Gold Corporation; Diamonds North Resources; Oriental Minerals Inc.; Macarthur
Minerals Ltd; Stornoway Diamond Corporation; Uranium North Resource Corporation;
NioGold Mining Corporation; Rimfire Minerals Corporation; Sherwood Copper
Corporation; Bayswater Uranium Corporation; Unor, Inc.; Target Exploration & Mining;
Hawk Uranium Inc. and Mining Interactive Corporation.

Conference Sponsor: Resource World Magazine - Resource World Magazine reports on the
business of Mining, Oil & Gas and Alternative Energy. www.resourceworld.com

Media Sponsors: U3O8.biz - U3O8.biz is a leading provider of business news,
financial information and analytical tools on the uranium market www.u3o8.biz and
Small-Cap Conference Series www.smallcapconference.ca/

About our Mining Portals:

www.Gold-MiningStocks.com (GMS) and www.MiningSectorStocks.com (MSS), portals within
the InvestorIdeas.com® content umbrella, do not make recommendations, but feature
industry and stock news, exclusive articles and financial columnists, audio
interviews and Podcasts, investor conferences, Blogs, and a directory of stocks in
the sector. Industry participants are invited to submit news, articles and research:
http://www.gold-miningstocks.com/NewsUploader/Submission.aspx

Conference Disclaimer: InvestorIdeas.com is paid a one-time fee of $1000, by
participating public companies (groups of multiple presenters may be discounted).
All descriptions are provided by participants. All companies agree to adhere to
regulatory policies.

Disclaimer: Our sites do not make recommendations, but offer information portals to
research news, articles, stock lists and recent research. Nothing on our sites
should be construed as an offer or solicitation to buy or sell products or
securities. We attempt to research thoroughly, but we offer no guarantees as to the
accuracy of information presented. All Information relating to featured companies is
sourced from public documents and/ or the company and is not the opinion of our web
sites. Investorideas.com is compensated by featured companies, news submissions and
online advertising.
www.InvestorIdeas.com/About/Disclaimer.asp

For Additional Information on Participating in this Upcoming Online Conference
Please Contact:

Dawn Van Zant: 800-665-0411 - dvanzant@investorideas.com

Ann Marie Fleming: 866-725-2554 - afleming@investorideas.com

Website: www.InvestorIdeas.com

Source: InvestorIdeas.com; Tenajon Resources Corp; Strongbow Exploration Inc; Copper
Fox Metals Inc.; Mantle Resources Inc.


Web Site = http://www.miningsectorstocks.com

Contact Details = Dawn Van Zant: 800-665-0411 - dvanzant@investorideas.com

Ann Marie Fleming: 866-725-2554 - afleming@investorideas.com