EDITOR: | January 21st, 2013

Buchans & Minco announce that drilling has started at the Woodstock manganese project in New Brunswick, Canada

| January 21, 2013 | No Comments
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Buchans-Minerals-CorporationJanuary 21, 2013 (Source: CNW) — Buchans Minerals Corporation (TSXV: BMC) (“Buchans Minerals” or the “Company”), and Minco plc (AIM Market: MIO) (“Minco”) are pleased to announce that drilling has begun on the Woodstock manganese project located in New Brunswick, Canada. Drilling is expected to take 6 to 8 weeks to complete and will include 14 to 18 holes totaling between 3,700 and 4,350 metres of drilling. Assays are expected to be released as they are received and a map showing the location of the proposed holes relative to the historic resource is available on Buchans Minerals’ website at http://www.buchansminerals.com/.

Warren MacLeod, President & CEO of Buchans Minerals stated that “Buchans Minerals is very pleased to launch the drilling program on the Plymouth deposit with the goal of upgrading as much of the historical resource as possible into an NI 43-101 compliant inferred resource. An inferred resource will compliment the extensive hydrometallurgical test work and economic modeling accomplished to date and sets the foundation upon which the project is able to proceed towards a preliminary economic assessment (“PEA”) on the Plymouth deposit.

Plymouth Historic Resource:

The historic resource estimate for the Plymouth deposit is comprised of a non NI-43-101 compliant, historic, uncategorized resource estimate totaling 151.2 million tons (46.5 million tonnes) averaging 10.9% Mn (manganese) and 13.3% Fe (iron). This historic resource was compiled by Strategic Manganese Corporation in 1957 and is reported to include mineralization extending from surface to depths of at least 500 feet (152 metres). The quoted historical resource estimate for the Plymouth deposit is based on data obtained and prepared by previous operators and neither Buchans Minerals nor Minco has located original assay sheets or details of the estimation methodology completed, nor has Buchans Minerals or Minco undertaken the work necessary to verify or classify the mineral resource estimate. Neither Buchans Minerals nor Minco is treating the mineral resource estimate as a NI 43-101 defined resource verified by a qualified person, and the estimate should not be relied upon. Verification and classification of the resource will require considerable further evaluation.

The Minco Option Agreement:

Under the terms of the option agreement Minco has the right to earn up to a 50% interest in the Canadian Manganese Company Inc. (“CMC”), a wholly owned subsidiary of Buchans Minerals that owns 100% of the Woodstock manganese property. Minco will initially make a firm commitment to earn a 10% interest in CMC by spending phase one expenditures of $1.250 million that will include drilling an inferred resource on the Plymouth and additional hydrometallurgical test work seeking to optimize the flowsheet to produce high grade electrolytic manganese metal (EMM).

Following its initial firm expenditure commitment, Minco will have 30 days to elect to continue with further expenditures of $750,000 over a period of six months (second phase expenditures) to complete a preliminary economic assessment (“PEA”) on the Plymouth deposit to earn a further 10% interest in CMC. If Minco elects not to proceed with the second phase of expenditures, Buchans will have a 90 day option to buy back Minco’s 10% interest in CMC back for $1.250 million.

Upon completion of the PEA, Minco will have an exclusive 3 month option to elect to earn a further 30% interest in CMC by completing an NI 43-101 compliant pre-feasibility report on the Plymouth deposit within two years (the budget to be determined at that time). Buchans Minerals will be the operator for all work programs performed under the option agreement.

Opportunity for new Electrolytic Manganese Metal (“EMM”) Producers:

Buchans Minerals is currently evaluating the continued development of its Plymouth manganese deposit with a view to develop an EMM and/or electrolytic manganese dioxide (EMD) production facility with production capacity of either 50,000 TPY or 100,000 TPY of EMM. It is the Company’s goal to develop a project with a long mine life and a target operating cost below the $0.84 / lb mark identified in the latest Shanghai Metals Market EMM report as the current lowest operating cost by an EMM producer (Ningxia Tianyuan Manganese Limited Company).

China produces over 97% of the world’s Electrolytic Manganese Metal (“EMM”)3, but its industry is highly fragmented with high operating costs, increasing electrical tariffs, increasing labour rates, depleting resources and grades, reducing capacity, relatively higher inflation and tightening environmental regulations. China has 188 EMM plants with average production capacity of only 7,000 tonnes per year (“TPY”)2 and operating costs that range between $0.84/ lb to $1.06/ lb 4.

In addition to forecast growth in the EMM industry by CPM Group from the current 1.532 million TPY in 2011 to 2,839 million TPY in 20213, the Chinese government have committed in their 12th five year plan to close down all their small inefficient EMM plants and are anticipated to be reducing their total EMM production capacity and eliminating the small and in-efficient producers2. When reviewing the above increase in future EMM demand in comparison to the significant forecast reduction in Chinese EMM capacity, a scenario may arise whereby Chinese EMM production may not be able to cover the existing world EMM demand, let alone the anticipated increasing demand in years to come.

Warren MacLeod, President & CEO of Buchans Minerals stated that “When viewing the Buchans Minerals Woodstock Manganese project in relation to the EMM market as a whole, the key differentiating factors that we will be aiming to achieve will be a long mine life coupled with a target operating cost below the $0.84 / lbs mark identified in the latest Shanghai Metals Market EMM report as the current lowest operating cost by an EMM producer (Ningxia Tianyuan Manganese Limited Company). 4

Understanding Manganese:

When reviewing the global manganese market, it is important to understand that there are primarily two types of manganese ores; manganese oxide ores that generally grade 35%-44% Mn and manganese carbonate ores that grade 10%-20% Mn. The Buchans Minerals Plymouth deposit is primarily a manganese carbonate deposit with an average grade of about 11%.

The important characteristic of these two different ores is that they produce entirely different products. Oxide ores are processed by physical concentration techniques to produce manganese concentrates that grade about 50% Mn. These concentrates are sold primarily to produce 60-77% silicomanganese and 65-80% ferromanganese for production of flat and long steel.

Carbonate ores on the other hand are processed using hydrometallurgical leaching and electrowinning techniques to produce high purity > 99% electrolytic manganese metal (EMM) which is primarily used in the production of stainless steel, specialty steels and high purity alloys.

Although it is technically possible to produce EMM and EMD from oxide ores, the process is more complex, has higher capital costs than to process manganese carbonate ores and has higher operating costs3. Manganese carbonate deposits utilize less complex hydrometallurgy with a single stage acid leach to produce EMM and EMD. About 88% of the world’s EMM produced in 2010 originating from manganese carbonate deposits3.

Qualified Persons:

Paul Moore, MSc, P.Geo., (NL), Vice-President Exploration for Buchans Minerals Corporation, is acting as a Qualified Person in compliance with National Instrument 43-101 with respect to the geological technical information contained in this release and has reviewed and approved those contents for accuracy. Quoted historical resource estimates for the 1Plymouth deposit are based on data obtained and prepared by previous operators and Buchans Minerals has not located original assay sheets or details of the estimation methodology completed, nor has Buchans Minerals undertaken the work necessary to verify or classify the mineral resource estimate. Buchans Minerals is not treating the mineral resource estimate as a NI 43-101 defined resource verified by a qualified person, and the estimate should not be relied upon. Verification and classification of the resource will require considerable further evaluation.

References:

1 Historic resource estimate from an article written by K.O.J. Sidwell, 1957: The Woodstock, N.B., Iron-Manganese Deposits. Transactions of the Canadian Institute of Mining and Metallurgy, Volume LX, 1957, p.231-236. The article reports the resource is compiled from data acquired from a total of 17,388 feet (5,300 metres) of drilling

2 “A study of Electrolytic Manganese Metal (EMM) Industry and China’s Dominating Effects to the Global Market” by JF Zhang Associates, Nov 2011

3 “Manganese Market Outlook” by the CPM Group, Feb 2012

4 “Shanghai Metals Market report on China EMM Industrial Chain 2012-2013, Dec 2012

About Minco plc

Minco plc, registered in the Republic of Ireland and listed on the AIM Market of the London Stock Exchange (AIM: MIO) is involved in exploration and development activities in Canada at its Buchans, zinc-copper-lead-silver, volcanogenic massive sulphide (“VMS”) properties under joint venture with Buchans Minerals Corporation, and indirectly in exploring and developing silver-zinc properties in Central Mexico through its 29% shareholding in Xtierra Inc., a company listed on the TSX Venture Exchange.

Minco holds 30 million shares (approximately 29%) in Xtierra Inc. listed on the TSX Venture Exchange (TSX.V: XAG). Minco also holds 15 million shares (approximately 10%) in Buchans Minerals listed on the TSX Venture Exchange (TSX.V: BMC).

Minco currently holds approximately US$15 million in cash and is also evaluating a number of other investment opportunities in the minerals industry in North America and Europe.

For further information of Minco refer to Minco’s website at www.minco.ie.

About Buchans Minerals

Buchans Minerals is an Atlantic Canada based resource company that has three main assets that include its 100% owned base metal properties near Buchans in Central Newfoundland (Optioned to Minco plc.), its 100% owned manganese property located near Woodstock (Optioned to Minco) in New Brunswick and its 50% owned gold & copper Long Range Property in central Newfoundland.

Buchans Minerals executives

Forward Looking Statements & Disclaimer

Information set forth in this news release may involve forward-looking statements under applicable securities laws. Forward-looking statements are statements that relate to future, not past, events. In this context, forward-looking statements often address expected future business and financial performance, and often contain words such as “anticipate”, “believe”, “plan”, “estimate”, “expect”, and “intend”, statements that an action or event “may”, “might”, “could”, “should”, or “will” be taken or occur, or other similar expressions. All statements, other than statements of historical fact, included herein including, without limitation; statements about the potential of the Buchans Minerals projects, are forward-looking statements. By their nature, forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements, or other future events, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such factors include, among others, the following risks: the need for additional financing; operational risks associated with mineral exploration; fluctuations in commodity prices; title matters; environmental liability claims and insurance; reliance on key personnel; the potential for conflicts of interest among certain officers, directors or promoters with certain other projects; the absence of dividends; competition; dilution; the volatility of our common share price and volume and the additional risks identified the management discussion and analysis section of our interim and most recent annual financial statement or other reports and filings with the TSXV and applicable Canadian securities regulations. Forward-looking statements are made based on management’s beliefs, estimates and opinions on the date that statements are made and Buchans Minerals undertakes no obligation to update forward-looking statements if these beliefs, estimates and opinions or other circumstances should change, except as required by applicable securities laws. Investors are cautioned against attributing undue certainty to forward-looking statements.

This release contains market and industry data and statements that have been obtained from independent third-party sources, including the February 2012 report prepared by the CPM Group and the November 2011 study of Electrolytic Manganese Metal Industry and China’s Dominating Effects to the Global Market by JF Zhang Associates. While Buchans believes the data and statements derived from these sources to be reliable, Buchans has not independently verified such data and statements. Buchans cannot guarantee the accuracy or completeness of the market and industry data and statements contained in this release and does not independently endorse such data or statements. As a result, undue reliance should not be placed on the market and industry data and statements in this release.

Neither the Exchange nor its Regulation Services Provider (as that term is defined in the policies of the Exchange) accepts responsibility for the adequacy or accuracy of this release, and no securities regulatory authority has either approved or disapproved of the contents of this release.


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