Other Black Abstract Gems
This is a collection of cabochons that fit within the Black Abstract category, but whose numbers are smaller so they can't have individual pages.
This stone, sometimes called "Pinolith," makes a wonderful abstract design, plus some of the areas..
This stone, sometimes called "Pinolith," has a pattern of small white stripes, in the classic "pin..
The abstract design on this stone looks like a garden gone wild, with leaves and stems bursting out..