The official GemStone IV encyclopedia.
Like the Eostone, the Bluerock is a vibrant blue stone found only in Zul Logoth.
Powdered bright bluerock is sold at the wizard and sorcerer guilds in Zul Logoth and is used in the making of some glowing prismatic oil, a potion containing the spell Elemental Blade (411).
List of Bluerocks
| Average value:
|| Zul Logoth
some bright bluerock
| Description: With its vitreous luster, the bright blue coloration of the transparent bluerock rivals that of any sapphire. The peculiar nature of the bluerock causes it to look as black as night from one side, display a violet blue tone from another side, and appear silvery white from the top.