Cacoxenite 8x10-10x16mm Faceted Irregular Pear - 10 Inch Amazonite but it can still be

but it can still be damaged by abrasion or compromised by exposure to moisture and chemicals

The measurements shown are approximate

according to the Mohs hardness scale

White Howlite is named for Canadian mineralogist Henry How

Red Lightning Agate is predominantly red with swirls and mottling of green

Cacoxenite 8x10-10x16mm Faceted Irregular Pear - 10 Inch Amazonite but it can still beCacoxenite 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.