United States 49 Canada 48 North America 38 Australasia 37 Australia 35 Eastern Canada 32 Africa 25 Europe 24 South Africa 22 Southern Africa 22 Canadian Shield 21 Asia 20 Transvaal region 19 Bushveld Complex 17 Ontario 17 Western Australia 17 Western Canada 15 Superior Province 14 Western Europe 11 Abitibi Belt 10 Southern Europe 10 Far East 9 Scandinavia 9 Quebec 8 British Columbia 7 South America 7 Appalachians 6 Sudbury igneous complex 6 Tasmania Australia 6 Alaska 5 California 5 Iberian Peninsula 5 Kambalda Australia 5 Minnesota 5 Nevada 5 Queensland Australia 5 Spain 5 Virginia 5 Yilgarn Craton 5 China 4 East Pacific 4 Finland 4 Mexico 4 Middle East 4 Montana 4 Newfoundland 4 Pacific Ocean 4 Yukon Territory 4 Andes 3 Arizona 3 more ...