TURQUOISE
King Mine (?), Manassa, Conejos County, Colorado, USA
2.8 × 1.5 × 1.1 cm,
$50
TURQUOISE
King Mine (?), Manassa, Conejos County, Colorado, USA
2.2 × 1.1 × 1.4 cm,
$50
SMITHSONITE with CALCITE
Kelly Mine, Magdalena, Socorro County, New Mexico, USA
18 × 8.6 × 3.2 cm,
$850
CASSITERITE
Llallagua, Rafael Bustillo Province, Potosà Department, Bolivia
4 × 3 × 3 cm,
$350
COPPER
Ray Mine, Pinal County, Arizona, USA
16 × 4.5 × 9 cm,
$750
PYRITE
Butte, Silver Bow County, Montana, USA
13 × 9 × 4 cm,
$450
SPHALERITE with CHALCOPYRITE on DOLOMITE
Tri-State District, Missouri, USA
3.7 × 4.6 × 4.3 cm,
$150
HEMIMORPHITE
Summit Mine, Radersburg, Broadwater County, Montana, USA
6 × 6 × 5.5 cm,
$1,500
BARITE
Colorado Springs, El Paso County, Colorado, USA
5.9 × 1.8 × 3.2 cm,
$40
RHODOCHROSITE on QUARTZ
Sunnyside Mine, near Silverton, San Juan County, Colorado, USA
6.5 × 5.5 × 4 cm,
$450
PYRITE with MAGNETITE on ACTINOLITE after DIOPSIDE "Uralite"
Calumet Mine, near Salida, Chaffee County, Colorado, USA
6 × 4.6 × 6.4 cm,
$150