TY - RPRT TI - Effect of mineral deposit data on predictions from the three-part approach to quantitative mineral resource assessment—A study of 16 previous U.S. Geological Survey assessments AU - Karl J. Ellefsen PY - 2026 DO - 10.3133/sir20265031 UR - https://pubs.usgs.gov/publication/sir20265031 ID - sir20265031 ER -