Online Mining and Resources Investor Conference Expands Its List of Presenters With Newly Added Copper, Uranium, and Mineral Companies

POINT ROBERTS, WA and DELTA, BC--(CCNMatthews - 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(R) 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 $1,000 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

Contact Information: For Additional Information on Participating in this Upcoming Conference Please Contact: or Dawn Van Zant: 800-665-0411 dvanzant@investorideas.com or Ann Marie Fleming: 866-725-2554 afleming@investorideas.com or Website: www.InvestorIdeas.com