Běhounekite, U(SO.sub.4./sub.).sub.2./sub.(H.sub.2./sub.O).sub.4./sub., from Jachymov (St Joachimsthal), Czech Republic: the first natural U.sup.4+./sup. sulphate

Plášil, J., Fejfarová, K., Novák, M., Dušek, M., Škoda, R., Hloušek, J., Čejka, J., Majzlan, J., Sejkora, J., Machovič, V., Talla, D. Běhounekite, U(SO₄)₂(H₂O)₄, from Jachymov (St Joachimsthal), Czech Republic: the first natural U⁴⁺ sulphate. Mineralogical Magazine. 2011, 75(6), 2739-2753. ISSN 0026-461X. E-ISSN 1471-8022. Available: doi: 10.1180/minmag.2011.075.6.2739