Your name

Your email

Message

Fluorite (“phantom” crystals)

Fluorite – CaF₂

Elements: Calcium, Fluorine

Class: Halides

Crystal System: Cubic

Hardness: 4

Fluorite

Talc (1)Diamond (10)

Softer than glass. A steel knife scratches it.

Origin: Valzergues, Aveyron – France History: Ex Paul Zerfass Collection