Penikat complex, Lapin (Lapland) Lääni, Finland

Ref.: Alapieti, T.T. and Lahtinen, J.J. (1986) Stratigraphy, petrology, and platinum group element mineralization of the Early Proterozoic Penikat layered intrusion, northern Finland. Economic Geology: 81: 1126-1136.

Alapieti, T.T. and Lahtinen, J.J. (1989) Penikat Intrusion. In Early Proterozoic Layered Intrusions in the Northeastern Part of the Fennoscandian Shield (T. Alapieti, Ed.) Fifth Internatonal Platinum Symposium, Guide to the Post-Symposium Field Trip, Geological Survey of Finland, Guide 29: 15-21.

Halkoaho, T.A.A., Alapaieti, T.T., and Lahtinen, J.J. (1989a) The Sompujärvi PGE mineralization in the Penikat layered intrusion, Northern Finland. In Early Proterozoic layered intrusions in the northeastern part of the Fennoscandian Shield (T. Alapieti, Editor). Fifth International Platinum Symposium, Guide to the Post-Smposium Field Trip, Geol. Survey of Finland, Guide 29: 71-92.

Halkoaho, T.A.A., Alapaieti, T.T., and Lahtinen, J.J. (1990) The Sompujärvi PGE Reef in the Penikat layered intrusion, northern Finland. Mineralogy and Petrology: 42: 39-55.

Halkoaho, T.A.A. (1993) The Sompujärvi and Ala-Penikka PGE reefs in the Penikat layered intrusion, northern Finland: implications for PGE reef-forming processes. Acta Univ. Oul. A249, University of Oulu, Oulu, Finland.

Alapieti, T.T. and Halkoaho, T.A.A. (1995) Cryptic variation of augite in the Penikat layered intrusion, northern Finland, with reference to megacyclic units and PGE-enriched zones. Mineralogy and Petrology: 54: 11-24.

Barkov, A.Y., Halkoaho, T.A.A., Roberts, A.C., Criddle, A.J., Martin, R.F., and Papunen, H. (1999a) New Pd-Pb and Pb-V oxides from a bonanza-type PGE-rich, nearly BMS-free deposit in the Penkat layered complex, Finland. Canadian Mineralogist: 37: 1507-1524.

Barkov, A.Y., Martin, R.F., Halkoaho, T.A.A., and Poirier, G. (2000) The mechanism of charge compensation in Cu-Fe-PGE thiospinels from the Penikat layered intrusion, Finland. American Mineralogist: 85: 694-697.

Barkov, A.Y., Martin, R.F., Halkoaho, T.A.A., and Criddle, A.J. (2002) Laflammeite, Pd3Pb2S2, a new platinum-group mineral species from the Penikat layered complex, Finland. Canadian Mineralogist: 40: 671-678.

Barkov, A.Y., Fleet, M.E., Martin, R.F., and Alapieti, T.T. (2004a) Zoned sulfides and sulfarsenides of the platinum-group elements from the Penikata layered complex, Finland. Canadian Mineralogist: 42: 515-537.

Barkov, A.Y., Fleet, M.E., Martin, R.F., and Halkoaho, T.A.A. (2004b) A potentially new konderite-like sulfide of Fe, Pb, Cu, Rh, Pd and Ir from the Penikat layered complex, Finland. Canadian Mineralogist: 42: 499-513.