Gumroad: Mohave Amethyst Precious Gemstone

I've developed this substance to accompany my Beryl post on gumroad. It focuses on targeting precious gemstones that have flowing veins more so then subsurface reflectance. This would include things like solid amethyst, jade, opal, or carnelian.

https://gum.co/Yhne

The two substances could be combined in tandem to get the subsurface effects along with flowing shapes.

The system takes advantage of an fx scatter and various techniques common for marbles, but adds additional layers of scattered organic forms.