|
|
|
Description
|
|
|
~
Ammonite cab ~
Offered here is a splendid 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 translucent shades of amber as well as opaque olive green, with a fascinating suture pattern of growth events which can be seen as white lines. Some of them roughly 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, the stone has a lovely warm translucence reminiscent of marmalade jam. No doubt it'll make a fascinating piece of jewelry! The cab has a well rounded dome of nearly 7mm, an extra plump 'almond' shape, and a slick glossy polish both front and back.
Size: 40x31mm
Weight: approximately 74 carats
Price: SOLD See current gemstones for sale
 Ammonite
|
|
|
