Copper from selected localities.
Sweden | |
| Nysten, P., Holtstam, D. and Jonsson, E. (1999) The LÄngban minerals. In LÄngban - The mines,their minerals, geology and explorers (D. Holtstam and J. Langhof, eds.), Swedish Museum of Natural History and Raster Förlag, Stockholm & Chr. Weise Verlag, Munich, pp. 89-183. |
| Dana, E.S. (1892) System of Mineralogy, 6th. Edition, New York: Appendix 1:1; Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 806. |
| Nysten, P. (1984): Copperarsenides from Harstigen, central Sweden. Geologiska Föreningen i Stockholm Förhandlingar. 106, 293-294 |
LĂ„ngban Mine, LĂ„ngban Ore District, Filipstad, VĂ€rmland County, Sweden