Viarago

Name: Viarago, isotope signatures
Creator: IsoFind

Trentino, Italy

Other hydrothermalCu

Type: Polymetallic vein

A copper deposit of the Southeastern Alps, analysed to build a lead reference database for tracing the origin of prehistoric copper. It belongs to the Southalpine AATV isotopic group.

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

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
18.201 ± 0.002	18.2 / 18.203	2	copper ore (sulfides, a few secondary minerals) Mean and standard deviation of 2 analyses from Table 2. Secondary copper minerals can be more radiogenic than primary sulfides.	Artioli et al. (2016), A lead-isotope database of copper ores from the Southeastern Alps:…

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

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
15.657 ± 0.01	15.65 / 15.664	2	copper ore (sulfides, a few secondary minerals) Mean and standard deviation of 2 analyses from Table 2. Secondary copper minerals can be more radiogenic than primary sulfides.	Artioli et al. (2016), A lead-isotope database of copper ores from the Southeastern Alps:…

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

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
38.421 ± 0.02	38.407 / 38.435	2	copper ore (sulfides, a few secondary minerals) Mean and standard deviation of 2 analyses from Table 2. Secondary copper minerals can be more radiogenic than primary sulfides.	Artioli et al. (2016), A lead-isotope database of copper ores from the Southeastern Alps:…

Deposits of the same type

Cite this page

IsoFind Atlas (2026). Viarago, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/viarago/ (accessed 2026-10-06).

@misc{isofind2026viaragoisotopesignatures,
  title = {Viarago, isotope signatures},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/deposits/viarago/},
  note = {Accessed 2026-10-06}
}

Updated : 2026-10-06