- Článek:Natrodufrénit z Vlastkovce u Slavonic, Morava, Česká republika (2022/2)Vrtiška, L., Malíková, R., Dolníček, Z., Sejkora, J., 2022: Natrodufrénit z Vlastkovce u Slavonic, Morava, Česká republika. – Acta Mus. Morav., Sci. Geol., 107, 2, 145–154 (with English summary)Článek v PDF
Natrodufrénite from Vlastkovec near Slavonice, Moravia, Czech Republic
Secondary phosphate, natrodufrénite, was found on historical samples from Stříbrný vrch near Vlastkovec, Moravia (Czech Republic). Natrodufrénite forms crusts…
