Quartz (Var: Smoky Quartz), Microcline
Small Cabinet, 5.7 x 4.9 x 4.3 cm
Devils Head Pegmatite District, Douglas Co., Colorado, USA

An interesting looking, old-time specimen from the very well-named Devils Head area of Colorado. Five sharp, lustrous, nearly transparent smoky quartz crystals to 3.0 cm are aesthetically attached to the sides of a sharp, microcline "mountain peak" crystal. Ex. Richard Hauck Collection.