

Salsigne, Aude, France
Safety guarantees
Delivery policy
Returns policy
Cronstedtite, Salsigne, Aude, France. In a 2.5 x 2 x 2 cm block of massive pyrite, vacuoles with black microcrystals of cronstedtite, an iron hydroxide oxide. Label from a collection assembled by a collaborator of the Natural History Museum in Paris, with very precise localities and determinations.