Joe May
Southern California or southern Nevada (Mojave region, Basin and Range), United States
Mississippi Valley TypePb (Zn, Ag)
- Type
- Mississippi Valley-type Zn-Pb in carbonate breccias (Goodsprings Terrane)
Locality of Table 2 of Church et al. (2005) (Gn in carbonate fault breccia). Goodsprings Terrane (Table 1). Published coordinates (n° 58 : 36°31′56″ N, 115°17′57″ O).
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.987 | 1 | galena Single analysis (n° 58 (Gel-N)). | 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 |
|---|---|---|---|---|
| 15.691 | 1 | galena Single analysis (n° 58 (Gel-N)). | 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 |
|---|---|---|---|---|
| 38.587 | 1 | galena Single analysis (n° 58 (Gel-N)). | Church et al. (2005), Base- and precious-metal deposits in the Basin and Range of Souther… |
Deposits of the same type
- Quartzite Hill (White Caps prospect) United States
- June Bug United States
- Lucky Strike United States
- Ada-Edith United States
- Potosi (Goodsprings district, Nevada) United States
- Yellowpine United States
- Pend Oreille United States
- Tri-State district United States
Cite this page
IsoFind Atlas (2026). Joe May, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/joe-may/ (accessed 2026-10-21).
@misc{isofind2026joemayisotopesignatures,
title = {Joe May, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/joe-may/},
note = {Accessed 2026-10-21}
}Updated : 2026-10-21