Ametrine 18x28mm Oval - 15-16 Inch Faceted Button B Grade The name "topaz

The name "topaz

It has been discovered with artifacts from cultures of the Neolithic Period

Isaac’s Cathedral in St

and bold black spiderweb matrix—creating highly distinctive

Creativity

Ametrine 18x28mm Oval - 15-16 Inch Faceted Button B Grade The name "topazAmetrine is quartz that occurs in bands of purple and yellow. As the name suggests, it is a combination of Amethyst and Citrine. The different colored zones in the stone result from different oxidation states of iron, due to exposure to different temperatures during its formation. It is believed that Ametrine was first introduced to Europe by a conquistadors gift from Bolivia to the Spanish Queen.