| Democratic Republic of the Congo (Zaïre) |
| |
Katanga |
| |
Shinkolobwe (type locale) |
| France |
| |
Brittany |
| |
Morbihan dépt. |
| |
Kerségalee |
| |
Auvergne |
| |
Puy-de-Dôme dépt. |
| |
Lachaux |
| |
Burgundy |
| |
Saône-et-Loire |
| |
Grury |
| Germany |
| |
Saxony |
| |
Vogtland |
| |
Bergan an der Trieb |
| Ivory Coast |
| |
Grabo |
| U.S.A. |
| |
New Hampshire |
| |
Grafton Co. |
| |
Grafton |
| |
Palermo No. 1 mine (in pegmatite) |
| |
Ruggles mine (in pegmatite) |
| |
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