Its use as an adornment stone extends across cultures for thousands of years

Blue Kyanite is an aluminum silicate

Cut to a single terminated point that holds the smoky color through its depth

Obsidian forms when silica-rich lava quenches rapidly on contact with air or water

the cut designed to gather and scatter light across the wide center of the form

The Grounding Set Supportive Its use as an adornmentFive stones from five different mineral familieseach with its own geological character, each with a long history in protective and grounding traditions. Black Tourmaline is a boron silicate mineral in the schorl variety, Mohs 77. 5, piezoelectric and strongly associated with grounding in lapidary tradition. Amethyst is violet quartz colored by trace iron and natural irradiation, Mohs 7. Obsidian is rapidly cooled volcanic glassa mineraloid rather than