French Minerals and Crystals of the World
25,00€
Lovely specimen of white opal with manganese dendrites.
Conchoidal fracture on one side, polished on the other.
From Brazil. Mineral from the mineralogical collection of the Bally Museum in Schönenwerd, Switzerland (19th century). Supplied with its original label.
Lovely specimen of white opal with manganese dendrites.
Conchoidal fracture on one side, polished on the other.
From Brazil. Mineral from the mineralogical collection of the Bally Museum in Schönenwerd, Switzerland (19th century). Supplied with its original label.
This post is also available in: French
| Weight | 0,04 kg |
|---|---|
| Dimensions | 7 × 4 × 2 cm |
