130ct Opalized Ammonite

**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

RARE HUGE OPALIZED AMMONITE (F47) 5.2 LB Height: 5.5 in. by Width: 6

Fossil Opalized ammonite Madagascar 100 million years old

Excellent natural specimen; tens of millions of years old

Excellent natural specimen; tens of millions of years old

Excellent natural specimen; tens of millions of years old

2 1/4"

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

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

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

Excellent 250m+ year old specimen with flashy rainbow colors

Excellent natural specimen; tens of millions of years old

Excellent natural specimen; tens of millions of years old

Excellent 250m+ year old specimen with flashy rainbow colors

Excellent natural specimen; tens of millions of years old

Beautiful specimen approx 2"

Beautiful specimen approx 2"

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

Fossil Opalized Ammonites Cretaceous ~ Madagascar Cleonoceras 1lb 12oz

Opalized Ammonite Fossil Cretaceous Madagascar

Opalized Ammonite Cretaceous Madagascar

Opalized ammonite specimen-iridescent material in shell - possibly from Canada possible 400 million years old

Fossil Opalized Ammonite Cretaceous ~ Madagascar 3.5"

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