"Museum National d'Histoire Naturelle" (Paris) Tourmaline Tourmaline (4 x 4 cm; crystal: 0.2 x 0.8 cm) from San Piero in Campo, Elba (Italia) with its label ( 4.2 x 6.3 cm) "Tourmaline sur orthose | S. Piero (Ile d'Elbe) | 108 1125 | Mr. ??? Italie" from the collection of the "Museum National d'Histoire Naturelle" (Paris). The numbering "1O8 / 1125" is painted at the back of the specimen, indicating that it was acquired in 1908. For more information about the MNHN-numbering system see the nagyagite specimen.