POLset152 Polyhedroid Agate Slice From Australia but all will have nine

but all will have nine leaves and be approximately the same size

View photos of the impact scar - twice the size of Earth - where Comet Shoemaker/Levy collided with Jupiter

each entry combines a precise description with annotated photography to highlight a fossil's chief characteristics and distinguishing features

This polished specimen features translucent and white quartz and agate with yellow-orange and red banding and an eye

This polished Blue Mountain Jasper slab features brecciation

POLset152 Polyhedroid Agate Slice From Australia but all will have nineThis Polyhedroid Agate slice is polished on both sides, making it perfect for custom jewelry use. It shows white banded agate at the center surrounded by translucent crystal. 48mm x 23mm 5mm thick Polyhedroid Agates were found in Paraiba, Brazil, but are now unavailable. They are a unique formation of agate, featuring naturally flat surfaces at a variety of different angles. They are believed to have formed in the negative spaces between large crystal