Madagascar Ammonites - Catalog #1

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'

A natural Cleoniceras ammonite opal-like aragonite shell material shows brilliant flashes of red, blue, and green from the Cretaceous of Madagascar. An excellent display piece.  A very showy natural ammonite!

XM323      Size: 2-3/4"

An incredible sliced and polished Cleoniceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. Authenticity guaranteed. A very affordable gift.     

X232     Size: 3-7/8"

Note - Adding 20 Madagascar ammonites in October 2020    Link to Madagascar ammonites

An exceptional natural Cranaosphinctes ammonite showing the very nice external design from Saharaha, Madagascar. Jurassic age. A gorgeous display item!  Authenticity guaranteed.   

X270      Size: 3-1/2"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

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.

XM304         Size: 2-1/8"

An exceptional natural Cranaosphinctes ammonite showing the very nice external design from Saharaha, Madagascar. Jurassic age. A gorgeous display item!  Authenticity guaranteed.   

X209      Size: 3-1/2"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible sliced and polished Cleoniceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. Authenticity guaranteed. A very affordable gift.     

X233     Size: 3-5/8"

Note - Adding 20 Madagascar ammonites in October 2020    Link to Madagascar ammonites

An incredible natural Douvilleiceras ammonite showing the ornate external structure. A quality natural ammonite from the Cretaceous of Madagascar.  A gorgeous display item!  Authenticity guaranteed.

X277       Size: 2-1/4"

Note - Adding 20 Madagascar ammonites in October 2020    Link to Madagascar ammonites

An exceptional natural Cranaosphinctes ammonite showing the very nice external design from Saharaha, Madagascar. Jurassic age. A gorgeous display item!  Authenticity guaranteed.   

X275      Size: 3"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible natural Douvilleiceras ammonite showing the ornate external structure. A quality natural ammonite from the Cretaceous of Madagascar.  A gorgeous display item!  Authenticity guaranteed.

X278       Size: 2-1/8"

Note - Adding 20 Madagascar ammonites in October 2020    Link to Madagascar ammonites

A natural Cleoniceras ammonite opal-like aragonite shell material shows brilliant flashes of red, blue, and green from the Cretaceous of Madagascar.   

XM325      Size: 2-3/16"

An incredible sliced and polished Cleoniceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. The exterior is natural with a hint of red flash. Authenticity guaranteed. A very affordable gift.     

X235     Size: 2-3/4"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible sliced and polished Douvilleiceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. The exterior is natural. Authenticity guaranteed. A very affordable gift.     

X246       Size: 2-7/8"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An exceptional natural Cranaosphinctes ammonite showing the very nice external design from Saharaha, Madagascar. Jurassic age. A gorgeous display item!  Authenticity guaranteed.   

X271      Size: 2-1/2"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible sliced and polished Douvilleiceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. The exterior is natural. Authenticity guaranteed. A very affordable gift.     

X247       Size: 2-3/8"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior is natural. A gorgeous display item!  Authenticity guaranteed.  

X241       Size: 3-5/8"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior is natural. A gorgeous display item!  Authenticity guaranteed.  

X243       Size: 3-1/2"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior is natural. A gorgeous display item!  Authenticity guaranteed.  

X242       Size: 3-3/8"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible sliced and polished Cleoniceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. The exterior is natural with a hint of red flash. Authenticity guaranteed. A very affordable gift.     

X236     Size: 2-1/4"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible sliced and polished Douvilleiceras ammonite half showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. The exterior is natural. Authenticity guaranteed. A very affordable gift.     

X245       Size: 2-7/8"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior is polished. A gorgeous display item!  Authenticity guaranteed.  

X244       Size: 2-7/8"

Note - Adding 9 Madagascar ammonites in November 2021  -->   Link to Madagascar ammonites

An incredible polished whole Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Exterior may show some iridescent red flash. A gorgeous display item!  Authenticity guaranteed. Note - This item weighs 1.33 lb. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X204       Size: 5-1/4"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

A LARGE, incredible polished Nautiloid ammonite showing the strong suture / chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material. Very wide (thick) and fully inflated. Exceptional color and preservation. A gorgeous display item!  Authenticity guaranteed.  Note - This item weighs 1.6 lbs. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X273        Size: 3-15/16"   (2-1/2" W)

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

A Large, incredible polished Phylloceras ammonite showing the intricate external chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material. A gorgeous display item!  Authenticity guaranteed.

X210     Size: 3-3/4"

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior has some iridescent red flash. A gorgeous display item!  Authenticity guaranteed.       

X215       Size: 4-1/2"

An EXTRA LARGE, incredible polished whole Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Exterior may show some iridescent red flash. A gorgeous display item!  Authenticity guaranteed. My largest one!  Note - This item weighs 2.6 lbs. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X202       Size: 7/1/4"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior has some iridescent red flash. A gorgeous display item!  Authenticity guaranteed.       

X217       Size: 4"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible sliced and polished Cleoniceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. Authenticity guaranteed. A very affordable gift.     

X234     Size: 3-5/8"

Note - Adding 20 Madagascar ammonites in October 2020    Link to Madagascar ammonites

An incredible polished whole Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Opening is finished to the suture line to expose the druzy crystal lined structure of the chamber - very cool and a lot of additional work! Exterior may show some iridescent red flash. A gorgeous display item!  Authenticity guaranteed. Note - This item weighs 1 lb. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X206       Size: 4-3/4"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible polished Nautiloid ammonite showing the strong suture / chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material. Very wide (thick) and fully inflated. Exceptional color and preservation. A gorgeous display item!  Authenticity guaranteed. 

X274        Size: 3-1/8"   (1-7/8" W)

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An EXTRA LARGE, exceptional natural Cranaosphinctes ammonite showing excllent external design from Madagascar. The natural shell is well preserved and polished. An incredible display item!  Museum piece. Authenticity guaranteed.

X270 BoP     Size: 9-1/2""  (3-1/2" thick)   Weighs 6 lbs.

Note - International shipping will require a supplement.

An incredible polished Cleoniceras ammonite showing the intricate internal chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material with crystal lined cavities! Exterior has some iridescent red flash. A gorgeous display item!  Authenticity guaranteed.   

X214       Size: 5-3/8" 

An EXTRA LARGE, incredible polished whole Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Opening is finished to the suture line to expose the intricate chamber internal surface - very cool and a lot of additional work! Exterior may show some iridescent red flash. A gorgeous display item!  Authenticity guaranteed. Note - This item weighs 2.2 lb. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X203       Size: 6-3/8"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An EXTRA LARGE, incredible polished Nautiloid ammonite showing the strong suture / chamber structure from the Cretaceous of Madagascar. The rock is a beautiful agate like material. Very wide (thick) and fully inflated. Exceptional color and preservation. A gorgeous display item!  Authenticity guaranteed.  Note - This item weighs 1.9 lbs. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X272        Size: 4-3/8"   (2-3/4" W)

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An incredible sliced and polished Cleoniceras ammonite pair showing the intricate internal chamber structure. Gorgeous Cretaceous ammonites from Madagascar. Authenticity guaranteed. A very affordable gift.     

X237     Size: 3-1/4"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites

An EXTRA LARGE, incredible polished whole Cleoniceras ammonite showing the intricate external chamber structure from Madagascar. The rock is a beautiful agate like material. Exterior may show some iridescent red flash. A gorgeous display item!  Authenticity guaranteed.  Note - This item weighs 2.4 lbs. An international shipping surcharge will be applied to "Free Shipping". Please inquire for cost.

X201       Size: 6-7/8"

Note - Adding 20 Madagascar ammonites in October 2020  -->   Link to Madagascar ammonites