Deposit
White Signal District
White Signal District is a site with recorded past production in New Mexico, recorded in the USGS USMIN rare earth element occurrence database (ver. 4.0, June 2019).
Location: New Mexico, United States
Commodities: copper; uranium; gold; silver; lead; bismuth; fluorine; radium; garnet; rare earth elements; thorium; zinc; niobium; tantalum; turquoise; beryllium; barium; mica; tellurium
Recorded production
- White Signal District: produced approximately 1,810 metric tons of gold (Au) at 0.002911 percent, containing about 0.1 metric tons Au, 1880–1968 (McLemore (2017), Appendix 2)
- White Signal District: produced approximately 1,810 metric tons of copper (Cu) at 0.65111 percent, containing about 11.8 metric tons Cu, 1880–1968 (McLemore (2017), Appendix 2)
- White Signal District: produced approximately 1,810 metric tons of lead (Pb) at 0.055111 percent, containing about 1.0 metric tons Pb, 1880–1968 (McLemore (2017), Appendix 2)
- White Signal District: produced approximately 1,810 metric tons of silver (Ag) at 0.004291 percent, containing about 0.1 metric tons Ag, 1880–1968 (McLemore (2017), Appendix 2)
Exploration and site history
- Discovery — No data on discovery, 1880 (McLemore (2017))
Sources
- U.S. Geological Survey · published Jun 1, 2019 · retrieved Aug 12, 2026 · archive unavailable: Wayback snapshot 20260427015518 of the ScienceBase item exists but the archive service returned 503 on verification 2026-08-12; recheck on a weekly pass