Description

Exceptional set of fluorite, quartz and chalcopyrite crystals from the old fluorite mine of Burc, in the Tarn department; a mine well known for its exceptional blue fluorite cubes.

It is a large cube of blue fluorite finely covered with quartz and the whole on a large veneer of quartz and large golden chalcopyrites well crystallized.

Here is a video of this large specimen of quartz fluorite and chalcopyrite from Burc, Tarn :

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