Domestic Uranium Production Report - Annual
U.S. uranium mines produced 1.2 million pounds of triuranium octoxide (U3O8), or uranium concentrate[1] , in 2017, 55% less than in 2016.
1. A yellow or brown powder obtained by the milling of uranium ore, processing of in-situ leach mining solutions, or as a byproduct of phosphoric acid production
https://www.eia.gov/uranium/production/annual/