Green Aventurine (AAA) 6mm Round 8-Inch Cool Stuff Agate is one of many

Agate is one of many varieties of banded Chalcedony

Smoky Quartz

Pink Tourmaline ranges in color from light pink to deep magenta

gray and peach

Hematite is black to steel to gray or silver to gray

Green Aventurine (AAA) 6mm Round 8-Inch Cool Stuff Agate is one of manyGreen 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.