Polished Crackle Quartz Points / 1-3" AVG - 1 LB. LOT #5 Green Agate Star on Metal

Green Agate Star on Metal Base

Average size range: 20 to 70 millimeters

Quartz is formed through the crystallization of silicon dioxide in geological processes such as precipitation in hydrothermal veins

net/mineral/aragonite

Polished Crackle Quartz Points / 1-3" AVG - 1 LB. LOT #5 Green Agate Star on MetalQuantity: 1 pound Average size range: 1 to 3 inches Crackle quartz is a special variety of clear rock crystal quartz. This quartz is brought to high temperatures and then immediately submerged in cold water. The resulting temperature shock causes small fractures to form inside the quartz. These cracks can occasionally refract light that passes through them into small rainbows.