"Museum National d'Histoire Naturelle" (Paris) Liroconite Liroconite (6.5 x 5.6 cm; cavity: 2.6 x 1.5 cm) from Cornwall with its label (4.9 x 2.2 cm) "Lyroconite | Cornwall – Angleterre | 135.226 M. Lacroix" from the collection of the Museum National d'Histoire Naturelle (Paris). The numbering "135.226" is painted at the back of the specimen, indicating that it was acquired in 1935..