Lead Mountain

Southern California or southern Nevada (Mojave region, Basin and Range), United States

OtherPb (Zn, Ag)

Type: Basin and Range lead prospect or mine (no production described in the paper)

Locality of Table 2 of Church et al. (2005) (Gn in brecciated Tertiary andesite). Published coordinates (n° 30 : 34°55′18″ N, 116°55′54″ O).

206Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
19.059		1	galena Single analysis (n° 30 (3FI-Na)). Data of Zartman (1974) for the 3FI-Na method.	Church et al. (2005), Base- and precious-metal deposits in the Basin and Range of Souther…

207Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
15.684		1	galena Single analysis (n° 30 (3FI-Na)). Data of Zartman (1974) for the 3FI-Na method.	Church et al. (2005), Base- and precious-metal deposits in the Basin and Range of Souther…

208Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
39.275		1	galena Single analysis (n° 30 (3FI-Na)). Data of Zartman (1974) for the 3FI-Na method.	Church et al. (2005), Base- and precious-metal deposits in the Basin and Range of Souther…

Deposits of the same type

Kramer (Boron) United States
Blue Bell United States
Searles Lake United States
Copper Basin Group United States
Gold Bug United States
Clair Camp United States
Sentinel Peak United States
OBJ United States

Cite this page

IsoFind Atlas (2026). Lead Mountain, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/lead-mountain/ (accessed 2026-10-21).

@misc{isofind2026leadmountainisotopesignatures,
  title = {Lead Mountain, isotope signatures},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/deposits/lead-mountain/},
  note = {Accessed 2026-10-21}
}

Updated : 2026-10-21