An iridescent ammonite shaped fossil.
Iridescent ammonite fossil next to a wooden ruler on a white background

Ammonite Cast Bismuth

$ 18.00
$ 18.00
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Only 3 left!

Product Description

Laboratory grown Bismuth poured into ammonite negatives as a cast.

Bismuth is a brittle, hard metal with a stepped crystalline structure and low melting point. Though it naturally has a silvery-white color similar to tin, it takes on a distinctly iridescent appearance when oxidized.

Material: Bismuth (Bi)
Weight: ~0.2 lbs
Dimensions: ~1.75" Diameter
Made in England

Used for display purposes only. 
Please note that each specimen is unique and may differ slightly from the photograph. 

Product Details