748g MultiColor Double Sided Ammolite Fossil Fragment from Canada Chalcedony We consider this piece to

We consider this piece to be a Extra Large Specimen (XLC)

Weight: 634g

Measurement: 66mm x 38mm x 37mm

Measurement: 163mm x 160mm x 139mm

but this gemmy piece has been looked at by our cutter (Steve Moriarty) and he estimated that this crystal potentially holds 24 carats worth of facet grade cut gemstones inside

748g MultiColor Double Sided Ammolite Fossil Fragment from Canada Chalcedony We consider this piece toThis naturally bright & colorful specimen is a fragment of a full ammolite fossil. Stabilizing and polishing these specimens is typical from this source. This double sided piece has a beautiful color range on both sides. Both sides being mainly red, orange, yellow and greens and the other is more of a multicolor that includes some blues. It's a beautiful piece! These fossil ammolites are around 70 million years old & these particular ammonites are