Agua Nueva Agate Slab - Fortification Purple Moss Drusy golden shimmer quartz This is a good rock

This is a good rock to substitute a picture jasper addiction

So far this coprolite has been well silicated and pretty similar to Utah Coprolite

It has some light oxidation that is staining the quartz some

Mexican Velvet Obsidian

and it is unclear if any fresh material will ever hit the market again

Agua Nueva Agate Slab - Fortification Purple Moss Drusy golden shimmer quartz This is a good rockAgua Nueva Agate Slab Fantastic Fortification with Purple and Moss Mexican New Water Ranch This gorgeous slab showcases the fantastic fortification, purple colorings, and moss agate that make Agua Nueva so desirable all combined in one exceptional piece. Some fortifications feature small drusy pockets that could create unique natural sparkle in cabochons. This represents the full range of what this increasingly scarce material can produce.