Basaltic mound called the Stone of St. Blaise, Euganean Hills. Mass of porous quadrilateral columns. Butte basaltique appelee pierre de S. Blaise dans les monts Euganeens. Copperplate engraving by Milanese painter Gaetano Riboldi from Scipion Breislak’s Traite sur la Structure Exterieure du Globe, Treatise on the Exterior Structure of the Globe, Jean-Pierre Giegler, Milan, 1822.

---

Size: 7027px × 4762px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 1822, appelee, atlas, basaltic, basaltique, blaise, breislak, butte, columns, copperplate, dans, de, du, engraving, euga, euganean, euganeens, exterieure, exterior, family, farmer, gaetano, geological, geologique, geology, giegler, globe, hills, italy, jean-pierre, la, landscape, lava, les, magma, mass, milan, milanese, mineralogy, monts, mound, peasant, pierre, pittore, porous, quadrilateral, riboldi, science, scipion, st., stone, structure, sur, traite, treatise, volcano, volcanology, vulcanology