Jasper
From BiblePortal Wikipedia
Jasper [1]
Our word Jasper is plainly from the Greek jaspis, which comes from the Hebrew word yashpeh. Jasper is a species of the quartz family, and embraces a great many varieties. The brown Egyptian variety was perhaps the one selected for the breastplate of the high-priest . The brown is of various shades, disposed in concentric stripes. It occurs loose in the sands of Egypt, and is cut into ornaments.
