Stunning Opalized Ammonite Fossils w/ Pyrite

**First Time At Auction** Ancient seas, Russia, Jurassic period, 201.3 to 145 Million years ago. A stunning collection of 8 ammonite fossils from the Quenstedtoceras genus that have been grouped to fo

Ancient Seas, North America, Paleozoic period. ca. 400 million years ago. A vibrant and large ammonite fossil that has opalized and developed shimmering iridescence from ammolite formations. The shell

North Africa, Morocco, Devonian to Cretaceous, ca. 409 to 66 million years ago. A stunning collection of 38 ammonite fossils that not only fossilized but many have pyritized and opalized forming a shi

Ancient seas, Paleozoic period. ca. 400 million years ago. A gorgeous and large ammonite fossil with shimmering iridescence. The shell is nicely preserved, and the creamy white surface is polished to

ASSORTED OPALIZED AMMONITE FOSSILS - LOT OF 19 Assorted polished opalized ammonite fossils - lot of 19. Condition: Very fine. Mineral specimens

Amazing Opalized Ammonite rainbow color reflections. From Madagascar. size 3" No Reserve Shipping This item ships from Protland, OR.

Opalized rainbow sheen ammonite with high gloss - good condition for ancient fossil -about 250 million years old - 2 x 1 1/2 "

Beautiful specimen approx 2"

Beautiful specimen approx 2"

Opalized ammonite fossil table sculpture, ammonites are a group of extinct marine mollusc animals of the class cephalopods, that are often found as fossils in marine rocks dating from the Devonian Per

Name: Ammonite Fossil Pyrite Titanium Size: 2,3 inch (60 mm) Ammonite was considered by the ancients as a symbol of time, allowing to open the gift of foresight. A successful assistant is a talisman b

Opalized Ammonite Fossil Cretaceous Madagascar

Three Necklace Pendants w Ammonite Fossils. Each approximately 1.75 inches in length.

Back left one is approx 2" x 1 7/8" x 7/8"

North America, ca. millions of years ago. A lovely sterling silver pendant setting containing a fossilized ammonite shell, a petrified (fossilized) piece of peanut wood, and 2 topaz gemstones. The pen

Fossil Opalized ammonite Madagascar 100 million years old

Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2 1/4"

Ammonite in matrix as found- opalized chocolate tone 250-500 million years old -about 1 1/2 x 1 inch large specimen in matrix- other ammonites in same matrix as well.

Three Necklace Pendants w Ammonite Fossils. Clasp is hallmarked. Measures nearly 7 inches in length.

Fossil "opalized" ammonite. Madagascar Creataceous, 100 million years old

Fossil Ammonite "Opalized" Madagascar

Fossil Opalized Ammonites Cretaceous ~ Madagascar Cleonoceras 1lb 12oz

Fossil Ammonite Opalized Madagascar 5"