Rhino Coprolite Slab - Intricate Pattern with Hollow Voids Ultra Rare Blue Opal the original vein has been

the original vein has been exhausted

creating a mesmerizing visual effect

there is a chance these could be some form of enhydros instead

This one has lots of micro detail and when polishing the hematite is going to add a really neat effect

Wonderstone Slab – Bright Red Bullseye Pattern – Classic Wavy Formation

Rhino Coprolite Slab - Intricate Pattern with Hollow Voids Ultra Rare Blue Opal the original vein has beenRhino Coprolite Slab intricate pattern with hollow voids very rare Kaleidoscope mine fossil This neat slab of rhino Coprolite from the Kaleidoscope Jasper mine shows off some intricate pattern with some hollow voids that could make some nice designer cabochons. This slab appears pretty solid and makes an excellent display specimen, or can be worked into some very rare cabochons. SPECIFICATIONS Material: Natural Kaleidoscope Coprolite (believed rhino)