Stillwater Complex, Stillwater Co., Montana, USA

A platinum-palladium (PGE) deposit owned by Johns-Manville Corp.

References:
- Cabri, L.J. and Laflamme, J.H.G. (1974) Rhodium, platinum, and gold alloys from the Stillwater Complex. Canadian Mineralogist: 12: 399-403.
- Canadian Mineralogist (1976): 14:410.
- Cabri, L.J., Clark, A.M., and Chen, T.T. (1977) Arsenopalladinite from Itabira, Brazil, and from the Stillwater Complex, Montana. Canadian Mineralogist: 15: 70-73.
- Cabri, L.J., Rowland, J.F., Laflamme, J.H.G., and Stewart, J.M. (1979) Keithconnite, telluropalladinite and other palladium-platinum tellurides from the Stillwater Complex, Montana. Canadian Mineralogist: 17: 589-594.