HOUSTON, Feb. 27, 2015 /PRNewswire/ --Natural Resource Partners L.P. (NYSE:NRP) announced today that it has filed its Form 10-K for the period ended December 31, 2014 with the Securities and Exchange Commission. The report is available for viewing or downloading on its website www.nrplp.com. Unitholders may request a hardcopy of the complete audited financial statements, free of charge, at info@nrplp.com or by contacting the partnership at 601 Jefferson, Suite 3600, Houston, TX 77002.

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NRP has also completed the mailing of its 2014 tax packages for unitholders, including the individual K-1 tax information. The K-1 tax information may also be accessed online, by registering on NRP's website at www.nrplp.com/taxpackagesupport. For additional K-1 tax information and unitholder support, unitholders may call (888) 334-7102.

Company Profile

Natural Resource Partners L.P. is a master limited partnership headquartered in Houston, TX. NRP is a diversified natural resource company that owns interests in oil and gas, coal, aggregates and industrial minerals across the United States. A large percentage of NRP's revenues are generated from royalties and other passive income. In addition, NRP owns an equity investment in OCI Wyoming, a trona/soda ash operation, owns non-operated working interests in oil and gas properties and owns VantaCore, a construction aggregates business, making NRP ranked as one of the top 25 aggregates producers in the United States.

For additional information, please contact Kathy H. Roberts at kroberts@nrplp.com. Further information about NRP is available on the partnership's website at http://www.nrplp.com.

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SOURCE Natural Resource Partners L.P.