Plate 9 from Mineralogie by Swebach Desfontaines

Superbe cristal de Spath calcaire qui passe a l'etat de Fer Spatique dont ou voit la Mine de Fer qui le penetre. From Recuille complet de Mineralogie (1790) by Swebach Desfontaines.

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Photo credit: © Natural History Museum, London / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 9, desfontaines, geological, geology, mineralogie, mineralogy, plate, swebach