Ammolite Ammonite Coffee Mug
Ammolite, is an opal-like organic gemstone made of the fossilized shells of ammonites. It is one of few biogenic gemstones. In 1981, ammolite was given official gemstone status by the World Jewellery Confederation (CIBJO), the same year commercial mining of ammolite began. Image by Mike Peel licensed under http://creativecommons.org/licenses/by-sa/2.0/uk/deed.en.
$15.40
, the same year commercial mining of ammolite began. Image by Mike Peel licensed under http://creativecommons.org/licenses/by-sa/2.0/uk/deed.en.)
