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Masuyite: Pb[(UO2)3O3(OH)2]·3(H2O)
Comments: Bright reddish orange crystals of masuyite. Location: Shinkolobwe mine, Tantara, Shaba, Democratic Republic of the Congo. Scale: Not Given. © Lou Perloff / Photo Atlas of Minerals
Comments: Dark reddish brown aggregate of masuyite with green metatorbernite on matrix. Location: Musonoi mine, Kolwezi, Shaba, (Katanga), Congo (Zaïre). Scale: Picture size 2 mm. © Paul M. Schumacher
Masuyite: Pb[(UO2)3O3(OH)2]·3(H2O) Metavandendriesscheite: PbU7O22·n(H2O)(n<12)
Comments: Botryoidal crusts of orange metavandendriesscheite with red- to yellow-brown prismatic masyuite. Location: Giftkiesstollen, Jachymov, Bohemia, Czech Republic. Scale: Not Given. © Diederik Visser