SCHORL
Bald Mountain roadcut, near Idaho Springs, Clear Creek County, Colorado, USA
2 × 3.1 × 2 cm,
$75
MAGNETITE
Saddleback Ridge, Floyd Hill, Clear Creek County, Colorado, USA
3 × 2.7 × 2.5 cm,
$50
MAGNESITE
Saddleback Ridge, Floyd Hill, Clear Creek County, Colorado, USA
4.5 × 5 × 2.5 cm,
$50
TENNANTITE with CHALCOPYRITE, PYRITE and SIDERITE
Freeland-Lamartine Mine, Idaho Springs, Clear Creek County, Colorado, USA
10.5 × 5 × 4 cm,
$750
RHODOCHROSITE
Climax Mine, Fremont Pass, Lake County, Colorado, USA
16 × 11 × 8 cm,
$750
GALENA
Mendota Mine, Silver Plume, Clear Creek County, Colorado, USA
6.5 × 5 × 3.5 cm,
$350
GOLD with SPHALERITE and PYRITE on QUARTZ
Dixie Mine, Idaho Springs, Clear Creek County, Colorado, USA
6.5 × 4 × 2.5 cm,
$750
GALENA with BARITE and QUARTZ after DOLOMITE on QUARTZ
Silver Plume, Clear Creek County, Colorado, USA
5 × 4.5 × 3 cm,
$750
POLYBASITE on QUARTZ
Silver Plume, Clear Creek County, Colorado, USA
5 × 5 × 4 cm,
$750
FLUORITE on QUARTZ
Silver Plume, Clear Creek County, Colorado, USA
10 × 11 × 5 cm,
$200
FLUORITE on QUARTZ
Silver Plume, Clear Creek County, Colorado, USA
14 × 13 × 5 cm,
$600