3.8" Sulfur Crystals On Selenite - Cianciana Mine, Italy

This is a beautiful, 3.8" wide sulfur crystal and selenite association collected from the Cianciana Mine in Sicily, Italy. The crystals on the specimen are beautifully formed and can be found throughout the selenite.

It comes with an acrylic display stand.

The chemical composition of sulfur crystal is S8, meaning 8 sulfur atoms bonded together to form a sulfur molecule. The crystal structure is typically tabular or as blocky dipyramids that form in sedimentary rock.