Medicine Bow Dendritic Agate Slab orbicular agate slab it's also likely to take

it's also likely to take a higher polish

durability

This classic

It’s comprised primarily of iron and phosphate (“sideros” is the Greek word for iron)

For those who love a black-and-white palette

Medicine Bow Dendritic Agate Slab orbicular agate slab it's also likely to takeThis classic, old stock material comes from an area near Medicine Bow in Albany County, Wyoming. It is one of the best and most renowned sources of dendritic agates in the world. The dendrites are manganese oxides and the surrounding agate can be white, blue, or both. I've heard that the older digs are predominately white agate while the newer stuff is bluer, but am not sure if this is true. This slab is showing dense black plumes surrounding by white