Blue Quartz is a ore, item , and block that is found on Vortis in the ground and on the surface. Blue Quartz Ore can be mined with any pickaxe and will drop Blue Quartz unless the pickaxe has silk touch. Blue Quartz is then used to make Blue Quartz Block.
Crafting Recipe[]
The crafting recipe for Blue Quartz Block requires four Blue Quartz.

Blue Quartz Ore in a cave on Vortis

Blue Quartz Ore on the surface of Vortis