Place
Alaska
1
Alberta
1
Austria
1
British Columbia
2
Canada
3
Cape Breton County
1
Finland
2
Greenland
1
Halifax County
1
Labrador
2
Manitoba
3
Meguma Terrane
1
New Brunswick
Newfoundland
3
Northwest Territories
1
Norway
1
Nova Scotia
Ontario
2
Prince Edward Island
1
Quebec
3
Saskatchewan
2
Sweden
1
United States
1
Yukon Territory
1