This materials, sourced primarily from the Ellensburg space of Washington state, represents a selected sort of chalcedony. Characterised by its distinctive blue hues and usually present in an unrefined, pure state, it’s prized for its rarity and potential use in lapidary arts. Its coloration originates from hint components current throughout its formation inside volcanic host rocks. The uncut kind usually displays a weathered exterior, concealing the sought-after coloration inside.
Its significance stems from its restricted geographical incidence and the aesthetic attraction of its distinctive coloration. This has led to its desirability amongst collectors and artisans alike. Traditionally, its discovery and subsequent appreciation have contributed to native lore and financial exercise associated to gem and mineral buying and selling within the area. Its inherent magnificence makes it appropriate for creating distinctive jewellery and decorative objects.