E-mail: osvald.petr@mineralos.cz
Al3(PO4)2(OH,F)3 . 5H2O Foto - Osvald Petr 2, Wavellit (Wavellite), Milina, Čechy (Bohemia) CZ, 110×70×35 mm, 3,0 Home | W - Minerals E-mail: osvald.petr@mineralos.cz