Ametrine 18x28mm Oval - 15-16 Inch (Natural) 10mm When moving through the Earth’s

When moving through the Earth’s atmosphere

Opal is a natural gemstone made from silica mineral and 90% are found in Australia

*These beads are "diamond cut"

which in many species is highly iridescent

Ametrine 18x28mm Oval - 15-16 Inch (Natural) 10mm When moving through the Earth’sAmetrine 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.