QUARTZ var. Smoky with MICROCLINE var. Amazonite
Crystal Peak area, near Lake George, Park County, Colorado, USA
6 × 14 × 4.5 cm,
$350
COVELLITE
Summitville, Rio Grande County, Colorado, USA
6.5 × 7 × 4 cm,
$1,500
BARITE on FLUORITE
Wagon Wheel Gap, near Creede, Mineral County, Colorado, USA
8.1 × 5.5 × 4.7 cm,
$150
FLUORITE
Unaweep Canyon, Mesa County, Colorado, USA
16 × 13.5 × 2 cm,
$200
QUARTZ after LAUMONTITE
Cripple Creek, Teller County, Colorado, USA
12 × 13 × 9 cm,
$1,250
BARITE
Stoneham, Weld County, Colorado, USA
11 × 12 × 4 cm,
$1,250
BARITE
Sheridan Mine, Telluride, San Miguel County, Colorado, USA
9 × 13 × 8 cm,
$4,500
HEMIMORPHITE
Wolftone Mine, Leadville, Lake County, Colorado, USA
8 × 7 × 7 cm,
$2,500
BARITE
Eagle Mine, Gilman, Eagle County, Colorado, USA
15 × 18 × 5 cm,
$1,250
BARITE
Douglas County, Colorado, USA
8.5 × 9.2 × 3.5 cm,
$250
BARITE
Douglas County, Colorado, USA
12 × 5.1 × 3.7 cm,
$250