French Minerals and Crystals of the World
30,00€
Rock sample with white and green veins. Nice contrast. A priori, it’s a volcanic rock, but its nature isn’t entirely clear.
This specimen comes from Calumet, on the shores of Lake Superior in the USA.
From the mineralogical collection of the Bally Museum in Schönenwerd, Switzerland (19th and 20th century), with original label and box.
Rock sample with white and green veins. Nice contrast. A priori, it’s a volcanic rock, but its nature isn’t entirely clear.
This specimen comes from Calumet, on the shores of Lake Superior in the USA.
From the mineralogical collection of the Bally Museum in Schönenwerd, Switzerland (19th and 20th century), with original label and box.
This post is also available in: French
| Weight | 0,16 kg |
|---|---|
| Dimensions | 9,9 × 5,4 × 4,4 cm |
