BARITE
Book Cliffs, Grand Junction, Mesa County, Colorado, USA
7 × 6 × 4.5 cm,
$350
QUARTZ
Osceola Mine, Cunningham Gulch, San Juan County, Colorado, USA
8 × 6 × 4.5 cm,
$250
SPHALERITE on QUARTZ
Sweet Home Mine, Alma, Park County, Colorado, USA
5 × 4 × 3 cm,
$350
FERBERITE
Chance Mine, Boulder County, Colorado, USA
4 × 4 × 2.5 cm,
$150
POLYCRASE-(Y) (repaired)
Yard Mine, Trout Creek Pass, Chaffee County, Colorado, USA
3 × 3 × 5.5 cm,
$450
POLYCRASE-(Y)
Yard Mine, Trout Creek Pass, Chaffee County, Colorado, USA
3.5 × 3.5 × 2.5 cm,
$450
ALMANDINE
Sedalia Mine, near Salida, Chaffee County, Colorado, USA
4 × 5 × 4 cm,
$150
CHRYSOCOLLA
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
6.5 × 4.5 × 2.5 cm,
$40
CHRYSOCOLLA
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
5 × 4.5 × 3.5 cm,
$40
CHRYSOCOLLA
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
10.5 × 6.5 × 4 cm,
$250
BERYL var. Aquamarine
California Mine, Mt. Baldwin, Mt. Antero area, Chaffee County, Colorado, USA
1.6 × 1.6 × 2.5 cm,
$450