PYRITE with ENARGITE
Leonard Mine, Butte, Silver Bow County, Montana, USA
8 × 6 × 6 cm,
$2,000
ENARGITE
Butte, Silver Bow County, Montana, USA
7 × 7 × 4 cm,
$6,000
PYRITE and CHALCOCITE after ENARGITE (?) on QUARTZ
Leonard Mine, Butte, Silver Bow County, Montana, USA
7 × 5 × 5 cm,
$7,500
ENARGITE
Leonard Mine, Butte, Silver Bow County, Montana, USA
7 × 5 × 3 cm,
$10,000
PYRITE
Mountain Con Mine, Butte, Silver Bow County, Montana, USA
5.5 × 4 × 3 cm,
$250
PYRITE
Butte, Silver Bow County, Montana, USA
7 × 5 × 4.5 cm,
$2,000
COVELLITE
Butte, Silver Bow County, Montana, USA
5.5 × 3 × 3 cm,
$17,500
COVELLITE on QUARTZ
Butte, Silver Bow County, Montana, USA
6 × 3.5 × 4 cm,
$15,000
CALCITE after ENARGITE with PYRITE
Leonard Mine, Butte, Silver Bow County, Montana, USA
5 × 3.5 × 2.5 cm,
$3,500
CASSITERITE on QUARTZ
Siglo XX Mine, Llallagua, Rafael Bustillo Province, Potosà Department, Bolivia
2.6 × 2.1 × 1.8 cm,
$600
CASSITERITE
Hornà Slavkov (formerly Schlaggenwald), Karlovy Vary Region, Bohemia, Czech Republic
2.3 × 2 × 1.5 cm,
$250