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Description
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Ammonite cab ~
Offered here is a cabochon cut from a fossil ammonite, from Madagascar. The species is Cleoniceras madagascariense, and I'm told it lived hundreds of millions of years ago. This example has shades of amber, and shows a fascinating suture pattern of growth events which can be seen as white lines, some of which resemble the shape of oak leaves. Those interlocking sutures are thought to have allowed the living ammonite to withstand the immense pressure of the underwater depths. When backlit, it shows a nice translucence that reminds me of marmalade jam, my favorite. No doubt it'll make a fascinating piece of jewelry! The cab has a well rounded dome of 5mm, a versatile designer shape, and a great glossy polish both front and back.
Size: 38x28mm
Weight: approximately 38 carats
Price: SOLD See current gemstones for sale
 Ammonite
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