Khetri Copper Belt, Chandmari
Rajasthan (northeast Delhi Fold Belt), India
IOCGCu
- Type
- IOCG (iron oxide copper-gold)
The Chandmari lode, whose lead signature differs from those of Madan Kudan and Kolihan.
207Pb/206Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.7209 / 0.7682 | sulfides Ratios expressed as xPb/206Pb, not xPb/204Pb. The range, wider than at Madan Kudan and Kolihan, suggests more heterogeneous lead sources for the Chandmari lode. | Pb isotopic assessment of Khetri Copper Belt, Rajasthan, India (2021) |
208Pb/206Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 1.9463 / 2.1134 | sulfides Same remark: ratio expressed as xPb/206Pb. | Pb isotopic assessment of Khetri Copper Belt, Rajasthan, India (2021) |
Deposits of the same type
- Khetri Copper Belt, Madan Kudan and Kolihan India
- Singhbhum Copper Belt India
- Bafq district Iran
- Kiirunavaara (Kiruna) Sweden
- Grängesberg and Blötberget Sweden
- Olympic Dam Australia
- Olympic Dam Australia
- El Laco Chile
Cite this page
IsoFind Atlas (2026). Khetri Copper Belt, Chandmari, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/ceinture-cuprifere-de-khetri-chandmari/ (accessed 2026-10-06).
@misc{isofind2026khetricopperbeltchandmariisot,
title = {Khetri Copper Belt, Chandmari, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/ceinture-cuprifere-de-khetri-chandmari/},
note = {Accessed 2026-10-06}
}Updated : 2026-10-06