Yellow Tree Dendritic Jasper Slab Rare Lapidary Rough The background tends to oscillate

The background tends to oscillate between purple and white hues

which is most commonly blue

the milk quartz is mostly opaque

Another thing that’s noteworthy and unique about this material is that it’s very colorful for a fossil - that coupled with the distinct orbicular and oblong shapes of the larval casings make for an incredibly striking specimen

This absolutely fantastic specimen is showing intricately threaded swaths of metallic black (hematite + magnetite)

Yellow Tree Dendritic Jasper Slab Rare Lapidary Rough The background tends to oscillateThis material comes from Fremont County, Wyoming. Its formations vacillate between finely detailed dendrites and bold, inky silhouettes reminiscent of Rorschach tests. The numerous dark dendrites against the earthy yellow, cream, and salmon colored background make for a stunning scene! Lots of drama and contrast. This is a rough, unpolished slab. Please observe images closely for flaws, as some degree of that is normal. Pictured wet and dry.