Close-up showing the iridescence effect of ammolite from the famous fossil site in Alberta, Canada.
D.Bressan
Ammolite is a rare kind of gemstone, valued for its vibrant red, green, and blue colors. The most famous specimens come from the curled…

Close-up showing the iridescence effect of ammolite from the famous fossil site in Alberta, Canada.
D.Bressan
Ammolite is a rare kind of gemstone, valued for its vibrant red, green, and blue colors. The most famous specimens come from the curled…