Cacoxenite 8mm Round 15-16 Inch Color_Black until the 17th century Crystal

until the 17th century Crystal Quartz was believed to be permanently frozen water

Rocky Butte Jasper is mined in Oregon and may have either dendritic or landscape qualities

According to Norse legend

Sardonyx has a Sard base

Black Eye Agate is a variety of Sardonyx which has a Sard base

Cacoxenite 8mm Round 15-16 Inch Color_Black until the 17th century CrystalCacoxenite is the trade name for this naturally occurring blend of seven stone types. It was originally named for the visible inclusions of the mineral Cacoxenite. However, this stone, often called the "Super Seven" or "Melody Stone" contains Amethyst, Clear Quartz, Smoky Quartz, Lepidocrosite, Goethite, and Rutile as well.