Red Tiger Iron 10mm Round - 15-16 Inch R0862 Jasper is an opaque

Jasper is an opaque

Blue Peruvian Opal naturally occurs with swirling patterns of deep blues

and can display a nearly emerald green color due to the presence of Chromium within the stone

yellow or green

It forms when Quartz and Feldspar crystallize in radial aggregates within other silica to rich stones

Red Tiger Iron 10mm Round - 15-16 Inch R0862 Jasper is an opaqueComposed mostly of tiger's eye, red jasper and black hematite, Tiger Iron has long been popular with jewelry makers. The gold, silver, brown and red bands of color allow the stone to be matched with many other gemstones in designs, and the chatoyancy of the tiger's eye can make it a very attractive stone on its own.