have parts containing skarn (for example, Storliden, Sweden) or veins (for example, Fox, Manitoba, Canada;...Tasmania, Australia (Burton, 1975); Kristineberg, Sweden (Billstrom and Weihed, 1996); Currawong, Victoria...the area. For example, the Stekenjokk deposit in Sweden has a markedly concave shape and a measured area...the Paleoproterozoic Skellefte District, Northern Sweden: Economic Geology, v. 91, no. 6, p. 1054– 1072...7% cassiterite, 7% siderite, 7% kaolinite, 7% cubanite, 7% boulangerite, 7%), molybdenite, 7% stannite |