Green Aventurine 3x6mm Faceted Rondelle - 15-16 Inch Stone Type_K2 while the amount of Iron

while the amount of Iron in the stone varies its shade of purple

though significant deposits have since been found in Brazil and Sri Lanka

The mines these stones are sourced from are primarily copper mines

not angled

Green Aventurine 3x6mm Faceted Rondelle - 15-16 Inch Stone Type_K2 while the amount of IronGreen Aventurine is a green translucent quartz with glimmering metallic inclusions. Green is the most common color for Aventurine, but it can also occur as orange, brown, yellow, blue or gray. The color of Green Aventurine comes from Fushite particles within the quartz. It is known as the Stone of Opportunity, and thought to be the luckiest of all crystals.