LAG712c Laguna Agate Cabochon Sage but is not visible along SKU000434 16 Size:2.75 lb Its classic blue color

but is not visible along the inner crystals themselves

Its chemical formula is SiO2 and the irradiation of ferrous iron (Fe3+) causes localized purple that is generally strongest toward the tips of the crystals

and pink banded agate with a polished face and edges as well as visual parallax

and white agate with sagenite inclusions

LAG712c Laguna Agate Cabochon Sage but is not visible along SKU000434 16 Size:2.75 lb Its classic blue color but is not visible along the inner crystals themselves Its chemical formula is SiO2 and the irradiation of ferrous iron (Fe3+) causes localized purple that is generally strongest toward the tips of the crystals