...Fig. 12. Supergene minerals in the Wombat Hole skarn. (a) Mrázekite clusters in cavities in chrysocolla, M43557, field of view (fov) is 6 mm across; (b) radiating aggregate of mrázekite (0.5 mm across) in chrysocolla, J Haupt specimen; (c) mrázekite in fracture in garnet, M43616, fov is 6 mm; (d...

..., francisite Cu 3 BiO 2 (Se 4+ O 3 ) 2 Cl ( Pring et al. , 1990 ). In mrázekite Cu 3 Bi 2 O 2 (PO 4 ) 2 (OH) 2 ·2H 2 O, the Bi 3+ cations demonstrate a [2 + 2] coordination with the one-side arrangement of ligands typical for cations with lone-pair electrons ( Effenberger et al. , 1994 ). Favreauite...

... of Chemical Technology in Prague. Zdeněk was the first person to investigate štěpite, more than 30 years ago. He attempted to synthesize U(AsO 3 OH) 2 (H 2 O) 4 with the aim of comparing the natural and synthetic phases. This research was terminated by his tragic and untimely death. The mineral mrázekite...

... Metastrengite Mindigite Minguettite Miomirite Miropolskite Mispickel Miyashiroit Mohsite Montasite Montdorite Mossite Mountain wood Mozambikite Mrazekite Mumbite Munkforssite Munkrudite Murgocite Nakas6ite Namaqualite Natrongrammatit Natronrichterite Magnesio-anthophyllite Jacobsite Suanite Titanian potassian...

... of mrazekite, Bi 2 Cu 3 (OH) 2 O 2 (PO 4 ) 2.2 (H 2 O) . Can Mineral 32 : 365 – 372 Egorov BL , Dara AD , Senderova VM ( 1969 ) Melkovite, a new phosphate-molybdate from the zone of oxidation . Zap Vses Mineral Obshch 98 : 207 – 212 (in Russian) Ercit TS ( 1991...