Arcangelo Scacchi

Arcangelo Scacchi (9 February 1810 – 11 October 1893) was an Italian physician, mineralogist, malacologist, and naturalist. He served as a professor of mineralogy at the University of Naples. Between 1841 and 1884 he explored the volcanic lava flows of Mount Somma and named several minerals claimed as new forms from the deposits although they were subsequently re-identified as being already described. He also contributed to the study of volcanoes and molluscs.