- Tetrahedrite, Quartz
- Small Cabinet, 9.2 x 7.7 x 3.2 cm
- Sweet Home Mine (Home Sweet Home Mine), Mount Bross, Alma District, Park Co., Colorado, USA
Lustrous, dark battleship-gray tetrahedrite crystals to 2.6 cm RICHLY cover needle quartz-covered matrix on this showy sulfide specimen from the Pincushion II Pocket of the very famous and now-closed Sweet Home Mine. These are large Sweet Home tetrahedrites and this is an excellent accessory mineral specimen from this renowned locality.