SMITHSONITE with CALCITE
Kelly Mine, Magdalena, Socorro County, New Mexico, USA
18 × 8.6 × 3.2 cm,
$850
HEMIMORPHITE
Summit Mine, Radersburg, Broadwater County, Montana, USA
6 × 6 × 5.5 cm,
$1,500
PYRITE with MAGNETITE on ACTINOLITE after DIOPSIDE "Uralite"
Calumet Mine, near Salida, Chaffee County, Colorado, USA
6 × 4.6 × 6.4 cm,
$150
RHODOCHROSITE on QUARTZ
Sunnyside Mine, near Silverton, San Juan County, Colorado, USA
6.5 × 5.5 × 4 cm,
$450
BARITE
Colorado Springs, El Paso County, Colorado, USA
5.9 × 1.8 × 3.2 cm,
$40
SIDERITE ON SPHALERITE
Eagle Mine, Gilman, Eagle County, Colorado, USA
5.5 × 4 × 2.5 cm,
$250
COLEMANITE
Boron Open Pit, Boron, Kern County, California, USA
9.5 × 5.5 × 5.5 cm,
$1,000
CALCITE
Egremont, Cumberland, Cumbria, England
9.5 × 7.4 × 2.8 cm,
$450
QUARTZ var. Amethyst
Piedra Parada, near Las Vigas, Municipio de Tatatila, Veracruz, Mexico
4 × 2.5 × 6.5 cm,
$250
BORNITE on QUARTZ
Dzhezkazgan, Karagandy Province, Kazakhstan
5 × 4.5 × 2.5 cm,
$150
BARITE
New Raymer, near Stoneham, Weld County, Colorado, USA
6.5 × 6 × 4.5 cm,
$250