- Congonhas de Campo, Minas Gerais, Southeast Region, Brazil
- Cabinet, 9.6 x 7.0 x 3.8 cm
- Ex. Philadelphia Academy of Natural Sciences; William Vaux
One largest crystal here is 1.4 cm, the best I have seen for the locale! This is very old material, and seldom seen for sale. The piece overall is extremely rich, and really quite attractive all things considered. It s an important addition, I would think, to any copper or Brazilian collection in particular.