Classic association of dark smoky quartz and microcline feldspar crystals from Teller County, Colorado. The base of the specimen is composed of "graphic granite". Very flat base. There is a very very tiny chip on the termination of the smoky quartz crystal, otherwise perfect condition. Measures 2 x 1.75 x 1.5 inches ( 5 x 4.4 x 3.8 cm).