TY - RPRT TI - The critical minerals initiative of the U.S. Geological Survey’s mineral deposit database project: USMIN AU - Jeffrey L. Mauk AU - Nick A Karl AU - Carma A. San Juan AU - Liam Dandurand Knudsen AU - German Schmeda AU - Clayton Robert Forbush AU - Bradley S. Van Gosen AU - Morgan Mullins AU - Patrick Christopher Scott PY - 2021 DO - 10.1007/s42461-020-00372-w UR - https://pubs.usgs.gov/publication/70226958 ID - 70226958 ER -