Madagascar - Red Flash
Buried Treasure Fossils offers a large selection of top quality "red flash" Ammonites for sale from Madagascar. These Madagascar ammonites are polished to show their natural red flash aragonite and mineral replacement color. The rock is a beautiful agate-like material! Exceptional color. Excellent iridescent red flash. Authenticity guaranteed.
- Cleoniceras sp. - Red Flash$47.50
A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.
XM307 Size: 2"
Learn MoreNote - Adding 15 Madagascar ammonites in December 2025 --> Link to Madagascar ammonites
- Cleoniceras sp.$0.00
A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.
XM302 Size: 2-3/4'
Learn More - Cleoniceras sp.$0.00
A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.
XM310 Size: 2"
Learn More - Cleoniceras sp.$0.00
A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.
XM313 Size: 1-7/8"
Learn More - Cleoniceras sp.$0.00
Polished ammonite to bring out the brilliant flashes of red and green in the shell material ("opal-like sheen!").
XM317 Size: 1-1/2"
Learn More - Cleoniceras sp.$0.00
A polished Cleoniceras ammonite which brings out the brilliant flashes of red and green in the aragonite shell material (produces an "opal-like sheen!") from the Cretaceous of Madagascar.
XM318 Size: 1-5/8"
Learn More - Cleoniceras sp.$0.00
Polished ammonite to bring out the brilliant flashes of red and green in the shell material ("opal-like sheen!").
XM319 Size: 1-5/8"
Learn More
