This is a collection of gemstone materials built for the Cycles render engine. The shader node setups are designed to replicate the physical and optical properties of real minerals, incorporating data for behaviors like birefringence and pleochroism.

The pack is built for the AGX color space and includes specific material node trees for a variety of stones. The collection features setups for YAG, Diamond, Ruby, Sapphire, Quartz, Amethyst, Citrine, Topaz, Emerald, Bixbite, Aquamarine, Heliodor, Goshenite, Morganite, and Chrysoberyl. Some materials utilize a modified version of Jocafa's Fancy Glass setup. Materials can be appended into new projects directly from the source blend file.