Hancockite from selected localities.
Sweden | |
| Christy, A.G. & Gatedal, K. (2005): Extremely Pb-rich rock-forming silicates including a beryllian scapolite and associated minerals in a skarn from LĂ„ngban, VĂ€rmland, Sweden. Mineralogical Magazine, 69, 995-1018. |
| Gatedal, K., Holtstam, D., Langhof, J. (1994) Hancockite from Jakobsberg, Filipstad, Sweden: the second world occurrence. Mineralogical Magazine: 58: 172-174. |
Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, VĂ€rmland County, Sweden