Bardet, J. Titanite (sphene) Titanite (11.2 x 7.7 cm; major crystal's height: 9 mm) on albite from Tavetsch area (Grisons, Switzerland) with its label (8.7 x 6.8 cm) "Collection Minéralogique | J. Bardet" where it was numbered "1,800". A second handwritten label (7.9 x 5.4 cm) accompanies the specimen and bears the text "Sphen. | Piz Culmatsch, | Tavetsch."