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- Skellefte mining district
| Billström, K., Mattson, B., Söderlund, U., Årebäck, H., & Broman, C. (2012). Geology and Age Constraints on the Origin of the Intrusion-Related, Sheeted Vein-Type Åkerberg Gold Deposit, Skellefte District, Sweden. Minerals, 2(4), 385-416.
Eilu, Pasi (2003) Exploration for orogenic gold deposits. Fennoscandian Exploration and Mining. Rovaniemi. |
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| Mäki, T. (1997). Volcanic hosted massive sulphide and gold deposits in the Skellefte district, Sweden and western Finland. Geological Survey of Finland.
Grensman, Fredrik (1989) Björkdalsgruvan. NAGS-NYTT, 16 (2) 15 |
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| T. Wikström, thesis from Stockholm University |
Björkdal Mine, Sandfors, Skellefte mining district, Skellefteå, Västerbotten County, Sweden