7309 JL3453 Romanèchite, Manganese deposit, Romanèche-Thorens, La Chapelle-de-Guinchay, Mâcon, Saône-et-Loire, Bourgogne-Franche-Comté, France
Type Locality. Acquired by Joan Lamond in 1999 from the Holland Micro Group.
Type Locality. Acquired by Joan Lamond in 1999 from the Holland Micro Group.