Green Aventurine 2x4mm Heishi - 15-16 Inch 6mm Treated quartz that results in

Treated quartz that results in a unique blue color

and yellow

with indigo being the most rare

At this time

Ancient Cellar Red Agate is a natural agate that is dyed and heated to give it the unique color and pattern we call Ancient Cellar

Green Aventurine 2x4mm Heishi - 15-16 Inch 6mm Treated quartz that results inGreen 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.