Microcline var. Amazonite with Smoky Quartz - Jack Rabbit Mine, Crystal Creek, Crystal Peak, Teller Co., Colorado, USA More info: https://www.irocks.com/minerals/specimen/52445 A stunning example of this classic USA material because of the color saturation in BOTH species, the feldspar and the quartz. Most often, only one or the other species has a deep and rich color, whereas here they are both at the top of their game. The piece does not have a huge size to it, but it has aesthetics of a uniqu