Two generations of fluorine of Maine Mine - Morvan - France.
First generation: cubes up to 4 cms edges < br >Second generation: round octahedrons (like those which were found in the "La barre" fluorite mine -) light purple.

The gangue was dissolved in fluorhydric acid.
Specimen of the Moinsot collection - collected in 1988. Octahedrons sometimes polysynthetics, translucent. Rare formation.

Dim : 11 x 9 x 5,5 cm