These are cut and polished from Ocean Jasper stones that my brother, the rock and gem hound, received in a trade. If the colors tend to the green/tan, that's on purpose. Of all the jasper he had, I liked those colors the best so he cut to give me the widest range of those he could.
These were labor intensive to do, but the final result was fabulous! These were cut and then tumbled to give a gloss/glass shine to them and allow the colors and lines in the rock to show clearly.