Tumbled Smoky Quartz / 20-50mm AVG - 1 KILO LOT #5 Mixed Gemstone Moon Box Set

Mixed Gemstone Moon Box Set

The source of amazonite’s green color is surprisingly complex

Created through the alteration of fibrous crocidolite minerals in metamorphic rocks

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

Tumbled Smoky Quartz / 20-50mm AVG - 1 KILO LOT #5 Mixed Gemstone Moon Box SetQuantity: 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.