- Quartz, Pyrite, Ankerite
- 6350 Level, Homestake Mine, Lead District, Lawrence Co., South Dakota, USA
- Small Cabinet, 5.6 x 2.1 x 1.5 cm
A very unusual specimen from South Dakota for the quartz collector, and pretty too! This is a water-clear and gemmy quartz crystal included with and wrapped by a garland of iridescent pyrite flashing red and purple hues. Ex. Tom Campbell collection.