| Schumacher, J.C., Schäfer, K. & Seifert, F. (1987): Lamellar nigerite in Zn-rich spinel from the Falun deposit, Sweden. Contribution to Mineralogy and Petrology. 95: 182-190 Schumacher, J. C., Schäfer, K., & Seifert, F. (1987). Lamellar nigerite in Zn-rich spinel from the Falun deposit, Sweden. Contributions to Mineralogy and Petrology, 95(2), 182-190. |
Finnbo, Falun, Dalarna County, Sweden