HEMATITE
Centerville, Boise County, Idaho, USA
5 × 5 × 1 cm,
$600
PYRITE with ENARGITE on QUARTZ
East Colusa Mine, Butte, Silver Bow County, Montana, USA
6 × 3.5 × 4.5 cm,
$2,500
PYRITE
Tuscany, Italy
6.5 × 5 × 4.5 cm,
$250
PYRITE
Level 2, Buena Tierra Mine, Santa Eulalia, Municipio de Aquiles Serdán, Chihuahua, Mexico
6 × 5.5 × 4 cm,
$150
PYRITE
Siglo XX Mine, Llallagua, Rafael Bustillo Province, Potosà Department, Bolivia
4 × 4.5 × 4.5 cm,
$750
PYRITE
Zacatecas, Mexico
5 × 3.5 × 3 cm,
$450
BERYL var. Aquamarine with FLUORITE and BERTRANDITE
Mount Antero, Chaffee County, Colorado, USA
1.3 × 3.3 × 1.2 cm,
$350
BERYL var. Aquamarine with BERTRANDITE, FLUORAPATITE and QUARTZ
Mount Antero, Chaffee County, Colorado, USA
1.9 × 3.1 × 2 cm,
$850
BERYL var. Aquamarine on QUARTZ var. Smoky
Mount Antero, Chaffee County, Colorado, USA
2.8 × 2 × 5 cm,
$1,250
BERYL var. Aquamarine
California Mine, Mt. Baldwin, Mt. Antero area, Chaffee County, Colorado, USA
1.6 × 1.6 × 2.5 cm,
$450
BERYL var. Aquamarine
Mount Antero, Chaffee County, Colorado, USA
0.9 × 0.8 × 2.5 cm,
$600