编号 99677617

编号 99677617

Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1136817667/fae61c3ae9
Here is an unusual calcite specimen from a rare alpine locality (Joue du Loup, Dévoluy massif), consisting in an architectural assemblage of three twinned crystals.
A floater, with no contact point!
Ex coll. Ferracin