Tumbled Smoky Quartz / 20-50mm AVG - 1 KILO LOT #5 Pieces measure approximately 1"- 4"

Pieces measure approximately 1"- 4" in (AVERAGE SIZE)

The source of amazonite’s green color is surprisingly complex

While not all labradorite has the signature shimmer known as labradorescence

While the most famous specimens are found in upstate New York

Created through the alteration of fibrous crocidolite minerals in metamorphic rocks

Tumbled Smoky Quartz / 20-50mm AVG - 1 KILO LOT #5 Pieces measure approximately 1"- 4"Quantity: 1 kilogram Average size range: 20 to 50 millimeters Quartz is one of the most common minerals found in the Earth's crust, and takes on a variety of colors depending on the other minerals and trace elements that are included as it forms and grows. Smoky quartz gets its color when aluminum impurities in rock crystal quartz are activated by natural geological radiation over long periods of time.