QUARTZ
Alice Mine, near Idaho Springs, Clear Creek County, Colorado, USA
1.2 × 0.9 × 3.5 cm,
$75
SIDERITE on QUARTZ
Alice Mine, near Idaho Springs, Clear Creek County, Colorado, USA
3.5 × 2.5 × 1.5 cm,
$75
PYRITE
Quiruvilca Mine, Santiago de Chuco Province, La Libertad Department, Peru
6.5 × 4.5 × 2.1 cm,
$150
PYRITE
Park City, Summit County, Utah, USA
6.5 × 5.5 × 3 cm,
$350
PYRITE
Butte, Silver Bow County, Montana, USA
5 × 3 × 2.5 cm,
$350
GROSSULAR
Jeffrey Mine, Asbestos, Estrie, Québec, Canada
3.5 × 2 × 1.5 cm,
$750
PROUSTITE with FETTELITE
Chañarcillo, near Copiapó, Copiapó Province, Atacama Region, Chile
6 × 5 × 3.5 cm,
$3,500
GALENA with SIDERITE
Neudorf, Harz Mountains, Saxony-Anhalt, Germany
4 × 3 × 2 cm,
$850
SILVER
Santa Rosa-Huantajaya Mining District, Iquique Province, Tarapaca, Chile
2.1 × 1.6 × 1.2 cm,
$350
THORIANITE
Amboasary District, Anosy Region, Tuléar Province, Madagascar
2.3 × 3 × 2 cm,
$850
SIDERITE with PYRITE
Infiernillos Mine, Colavi Mining District, Cornelio Saavedra Province, Potosí Department, Bolivia
9 × 7 × 3.5 cm,
$350