3.5" Smoky Quartz with Rutile Tower TW777 walter lopes The mineral is known for

The mineral is known for its ability to exhibit a wide spectrum of colors

and a color switch mode that displays each color for 3 seconds before jumping to the next

Dimensions: 0

located in Siberia

and it may display interesting banding patterns

3.5" Smoky Quartz with Rutile Tower TW777 walter lopes The mineral is known for3. 5" Smoky Quartz with Rutile Tower Approx. Dimensions: 2 x 2 x 3. 5 inches Approx. Weight: 349 grams Locality: Brazil Smoky quartz is a variety of macrocrystalline quartz characterized by its smoky brown to gray color, which is attributed to natural radiation exposure. It is commonly found in various locations worldwide, including Brazil, Madagascar, and the United State