Background
Lehmann, Ernest Karl was born on June 8, 1929 in Heidelberg, Federal Republic of Germany. Came to the United States, 1935. Son of Karl and Elwine (Hartleben) Lehmann.
geologist Consulting company executive
Lehmann, Ernest Karl was born on June 8, 1929 in Heidelberg, Federal Republic of Germany. Came to the United States, 1935. Son of Karl and Elwine (Hartleben) Lehmann.
Bachelor, Williams College, 1951. Postgraduate, Brown University, 1953. Postgraduate, Harvard University Business School, 1984.
Geologist Signal Mining Company, Bannack, Montana, 1950. Assistant district geologist Bear Creek Mining Company, Minneapolis, 1951-1958. Private practice consultant, 1958-1959.
Vice president, treasurer Lindgren and Lehmann, Wayzata, 1959-1966. President E. K. Lehmann and Associates, Minneapolis, since 1967, North Central Mineral Ventures Inc., since 1985. Chair board directors Franconia Minerals Corporation, since 1999.
President, board directors Lowry Hill Residents, Inc., Minneapolis, 1969-1975. Member Minneapolis Housing Appeals Board. Chairman Calhoun Isle Planning Commission, Minneapolis.
Vice-chairman planning committee Plymouth Village, Minnesota, 1962-1966. Sergeant United States Army, 1953-1955. Member American Institute Professional Geologists (president 1985, Ben H. Parker medal 1987, chair AIPG Foundation 1985^), European Federation Geologists, Society Economic Geologists (life), Society Mining Engineers, Northwest Mining Association, Mining and Metallurgical Society of America, Minnesota Exploration Association (president and director since 1992) Institute.on Lake Superior Geology ( Gold Medalist, 2002).
Married Sarah Anne Willius, July 24, 1953. Children: Frederick C., Kathrine, Charlotte, Walter G.