Description
It’s a rare convergent macle, visible on this imposing, translucent and highly colored calcite crystal.
Acid-cleaned crystal (typical brilliance).
A mineral from the collection of René Hubin, a famous Belgian collector, and supplied with its own label.
Specimen from the Pont-à-Nôle quarry, Mont-sur-Marchienne, Belgium. It was harvested in the 1970-1980s.
This post is also available in: French
