TY - RPRT TI - Ages of minerals from metamorphic and igneous rocks near Iron Mountain, Michigan AU - Lyman Thomas Aldrich AU - G.L. Davis AU - H. L. James PY - 1965 DO - 10.1093/petrology/6.3.445 UR - https://pubs.usgs.gov/publication/70221186 ID - 70221186 ER -