- JWHITE-77
- Villiaumite
- Bortolan quarry, Pocos de Caldas, Minas Gerais, Southeast Region, Brazil
- Miniature, 5.0 x 3.0 x 2.1 cm
- Ex. John S. White
- SOLD
Rare, discrete microcrystals of villiaumite, from an old find in Brazil. John White purchased this from Carlos Barbosa in 1978 for $30. Such discrete (if small) crystals are extremely rare, both for the species and for Brazil as a source of it, and I believe this was a one-time find.