4" Polished Spiderweb Jasper Slab - Oregon
This is a beautiful, 4" wide polished slab of Spiderweb Jasper that was collected from the Heppner area of northeastern Oregon. Comes with a display stand.
Spiderweb Jasper is the name for an olive green and red-brown rhyolite that is found in eastern Oregon. Open cavities can be found throughout this rhyolite, often making the polishing process difficult. Sometimes these cavities are filled with white-colorless agate and in some cases, blue agate. It's described as having the appearance of leaves that have fallen onto a spiderweb, likely where the name came from.