Green Aventurine 1x2mm Square Rondelle - 15-16 Inch Stone Type_Tanzanite Shattuckite is a pseudomorph

Shattuckite is a pseudomorph

a variety of Jasper containing variably colored spherical patterns

It is a variety of the silicate Spodumene

giving it a similar appearance to Topaz

Green Aventurine 1x2mm Square Rondelle - 15-16 Inch Stone Type_Tanzanite Shattuckite is a pseudomorphGreen 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.