ZIRCON
near Colorado Springs, El Paso County, Colorado, USA
5 × 2.5 × 3.5 cm,
$450
FLUORITE on QUARTZ after LAUMONTITE
Buck Mine, Cripple Creek, Teller County, Colorado, USA
6.3 × 7 × 4.5 cm,
$1,250
FLUORITE
Cresson Mine, Cripple Creek, Teller County, Colorado, USA
3.8 × 2.5 × 3.4 cm,
$600
QUARTZ
Boneyard Park, Dead Mule Gulch, Custer County, Colorado, USA
9.9 × 6.6 × 8.6 cm,
$40
SPHALERITE with QUARTZ
Bull Domingo Mine, Silver Cliff, Custer County, Colorado, USA
6 × 5 × 3 cm,
$100
MARCASITE with SPHALERITE and QUARTZ
Bull Domingo Mine, Silver Cliff, Custer County, Colorado, USA
3.8 × 3 × 2.5 cm,
$100
SPHALERITE with QUARTZ
Bull Domingo Mine, Silver Cliff, Custer County, Colorado, USA
4.9 × 3.6 × 1.9 cm,
$50
SPHALERITE with QUARTZ
Bull Domingo Mine, Silver Cliff, Custer County, Colorado, USA
3 × 2.5 × 2.3 cm,
$30
MALACHITE after AZURITE
Bisbee, Cochise County, Arizona, USA
8.5 × 6 × 6 cm,
$2,500
PYRITE with RHODOCHROSITE
Urad Mine, near Empire, Clear Creek County, Colorado, USA
3.7 × 3.1 × 1.7 cm,
$350
FLUORITE
Urad Mine, near Empire, Clear Creek County, Colorado, USA
4.5 × 1.7 × 2.9 cm,
$350