BARITE
Eagle Mine, Gilman, Eagle County, Colorado, USA
4.6 × 3.5 × 1.9 cm,
$150
BARITE
Sherman “Tunnel” Mine, Leadville, Lake County, Colorado, USA
5 × 3.2 × 1.6 cm,
$150
FLUORITE on QUARTZ
American Tunnel, Sunnyside Mine, near Silverton, San Juan County, Colorado, USA
7 × 6.1 × 4.2 cm,
$450
COPPER
Cashin Mine, Montrose County, Colorado, USA
10 × 6 × 1.4 cm,
$150
QUARTZ after CALCITE
Ohio Claim, near Ouray, Ouray County, Colorado, USA
13 × 6 × 6 cm,
$200
APATITE with SIDERITE and PYRITE
Colorado Vein, Animas Mine, Atocha-Quechisla District, Sud Chichas Province, Potosí Department, Bolivia
8.5 × 3.8 × 5.5 cm,
$1,250
RHODOCHROSITE on QUARTZ
Sunnyside Mine, near Silverton, San Juan County, Colorado, USA
2.4 × 2.9 × 1 cm,
$200
FLUORAPATITE
Fulford, Eagle County, Colorado, USA
1.8 × 1.8 × 2.2 cm,
$150
FLUORAPATITE
Fulford, Eagle County, Colorado, USA
1.8 × 1.7 × 1.3 cm,
$150
FLUORAPATITE
Fulford, Eagle County, Colorado, USA
1.7 × 2.1 × 1.6 cm,
$150
CERUSSITE
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
5.5 × 6.5 × 2.5 cm,
$2,500