Crystals & Minerals

Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.  It is one of few biogenic gemstones; others include amber and pearl. In 1981, the year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.

Product Type: Ammolite (Ammonite)
Approx Weight (per piece): 20.2ct 
Size: 42x11mm
Shape: Fancy Cabochon
Color: Fantastic Rainbow Color
Clarity: Opaque
Origin: Canada

Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.  It is one of few biogenic gemstones; others include amber and pearl. In 1981, the year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.

Product Type: Ammolite (Ammonite)
Approx Weight (per piece): 35ct
Size: 38x19mm
Shape: Fancy Cabochon
Color: Fantastic Rainbow Color
Clarity: Opaque
Origin: Canada

Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.  It is one of few biogenic gemstones; others include amber and pearl. In 1981, the same year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.

Product Type: Ammolite (Ammonite)
Approx Weight (per piece): 42.2ct
Size: 34x21mm
Shape: Fancy Cabochon
Color: Fantastic Rainbow Color
Clarity: Opaque
Origin: Canada

Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.  It is one of few biogenic gemstones; others include amber and pearl. In 1981, the year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.

Product Type: Ammolite (Ammonite)
Approx Weight (per piece): 27ct
Size: 30x15mm
Shape: Fancy Cabochon
Color: Fantastic Rainbow Color
Clarity: Opaque
Origin: Canada

Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.  It is one of few biogenic gemstones; others include amber and pearl. In 1981, the year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.

Product Type: Ammolite (Ammonite)
Approx Weight (per piece): 35.15ct
Size: 45.5x15mm
Shape: Fancy Cabochon
Color: Fantastic Rainbow Color
Clarity: Opaque
Origin: Canada

Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.  It is one of few biogenic gemstones; others include amber and pearl. In 1981, the same year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.