Pezzottaite
Pezzottaite
Pezzottaite
Pezzottaite
Pezzottaite

Pezzottaite

€980,00
SKU: A925
Sahananana, Ibity, Antsirabe, Madagascar
An excellent large, flat pezzottaite, double-layered, with side faces on matrix; very good luster on the main face.
3.9 x 2.5 x 2.3 cm
16.2 g

Pezzottaite is a very rare representative of the beryl group and the only one that crystallizes in the trigonal crystal system. One of the reasons for this is cesium, which is built into the silicate crystal lattice as a large atom. Intact crystals have a pseudo-hexagonal pyramidal structure. Pezzottaite was first described after the turn of the millennium. The previous finds in Madagascar were mined and sold within 1-2 years. The most recent find at the end of 2022, which produced tabular crystals, has already largely been mined.