Production - assembly company natural and artificial stones
Onyx Collection

Onyx Collection from Frangranit

Magical onyx with banded layered structure is known since biblical times. Onyx lit from within and it’s really mystical.
Onyx is a banded variety of the silicate mineral chalcedony. Onyx has parallel bands. The colors of its bands range from white to almost every color. Commonly, specimens of onyx contain bands of black and/or white.
It is cryptocrystalline, consisting of fine intergrowths of the silica minerals quartz and moganite. Its bands are parallel to one another, as opposed to the more chaotic banding that often occurs in agates.
Onyx is durable and reliable stone. Onyx is also treated as a gemstone and it has been used as a jewelry item by individuals.