Description
Grey chalcedony mamelonned on what appears to be a foundry slag (or basalt?) from Ariccia in Lazio, Italy.
Specimen from the Napoleon Doumet Adanson collection (XIXth century).
This post is also available in: French
French Minerals and Crystals of the World
30,00€
Grey chalcedony mamelonned on what appears to be a foundry slag (or basalt?) from Ariccia in Lazio, Italy.
Specimen from the Napoleon Doumet Adanson collection (XIXth century).
Grey chalcedony mamelonned on what appears to be a foundry slag (or basalt?) from Ariccia in Lazio, Italy.
Specimen from the Napoleon Doumet Adanson collection (XIXth century).
This post is also available in: French
Weight | 0,08 kg |
---|---|
Dimensions | 7 × 5 × 2 cm |