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South Africa
Naboomspruit (Mookgophong, Limpopo, Northern Province) -
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Italy
Torreano Faedis, San Leonardo, San Pietro al Natisone, Provincia di Udine -
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Poland
Skala, Bolesławiec, Kreis Lwówek Śląski, Niederschlesien, Lower Silesia -
China
Spain
Bulgaria
Switzerland
Australia
Germany
Egypt
Thailand
Czech Republic