| Simon, Grigore, Kesler, Stephen E., Essene, Eric J. (1997) Phase relations among selenides, tellurides, and oxides; II, Applications to selenide-bearing ore deposits. Economic Geology, 92 (4) 468-484 doi:10.2113/gsecongeo.92.4.468 Can Min Vol. 29, pp. 4ll-4l8 (1991) |
Box Mine, Goldfields District, Beaverlodge Lake area, Saskatchewan, Canada