Mansfield-Martin Exploration Mining, Inc. announced the appointment of William B. Zipf, Jr. as a director and President of its Environmental Reclamation and Recovery, Inc. subsidiary, effective immediately. Mr. Zipf will also join Mansfield-Martin’s board effective March 1, 2018. Among other responsibilities, Mr. Zipf will manage ERR’s strategic planning, with an emphasis on commercial application of developing remediation technologies for tailings, mine waste and ground water. Mr. Zipf is a principal of WBZ Energy LLC. He has over twenty years of experience in the energy industry, including natural gas transportation, coal, carbon credits, power generation and oil refining, with a background in private equity, clean coal and biomass technology and operation of a FERC-regulated gas pipeline.