Tumbled Smoky Quartz / 20-50mm AVG - 1 KILO LOT Menu Towers Points & Obelisk March - Aquamarine April -

March - Aquamarine      April - Herkimer

Wholesale Silver-Plated Oco Geode Slice Pendant with 3 Black Tourmaline Rods

25 to 2 inches)

For nearly 100 years

Some stones may be dyed or heat-treated to enhance their color

Tumbled Smoky Quartz / 20-50mm AVG - 1 KILO LOT Menu Towers Points & Obelisk March - Aquamarine April -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.