Top quality, Brazilian natural agate freeform slice in a custom black wooden frame. This piece polished on both sides, untreated and displays beaut...

Top quality, Brazilian natural agate freeform slice in a custom black wooden frame. This piece polished on both sides, untreated and displays beaut...

Beautiful Brazilian banded agate with an exposed cavity, lined with lustrous colorless quartz crystals. Both sides polished to a high yield to a gl...