Found intergrown with pectolite. Isostructural with vuagnatite and adelite group minerals.
IMA Status:
Approved IMA 1993
Locality:
Circhiara mine, near Faggiona, Val di Vara, La Spezia, eastern Liguria, Italy. Link to MinDat.org Location Data.
Name Origin:
Named for Wolfgang Amadeus Mozart (1756-1791) and his opera "The Magic Flute". The mineral was first noted in 1991, the 200th annivarsary of the composer's death.