- Pyrrhotite Included in Quartz
- Small Cabinet, 7.1 x 3.6 x 3.2 cm
- Morro Velho (gold) mine, Nova Lima, Minas Gerais, Brazil
- Ex. Richard Hauck
A really beautiful quartz rich with sparkling, metallic inclusions of paper-thin pyrrhotite crystals, from this classic locality which is a deep gold mine. Never seen another like it!