Janice Coggin, mining data researcher and wife of mining expert and cowboy poet Mason Coggin passed away on January 9. Nyal Niemuth who worked for Mason at ADMMR, remembers that one of her most significant contributions was as a compiler on the US Bureau of Mines MILS (Minerals Industry Location System) database. She worked extensively on the northern and central Arizona counties. [Photo credit, Charlierussell.org]
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