PYRITE
Butte, Silver Bow County, Montana, USA
7 × 5 × 4.5 cm,
$2,000
PYRITE
Mountain Con Mine, Butte, Silver Bow County, Montana, USA
5.5 × 4 × 3 cm,
$250
ENARGITE
Leonard Mine, Butte, Silver Bow County, Montana, USA
7 × 5 × 3 cm,
$10,000
PYRITE and CHALCOCITE after ENARGITE (?) on QUARTZ
Leonard Mine, Butte, Silver Bow County, Montana, USA
7 × 5 × 5 cm,
$7,500
COVELLITE
Butte, Silver Bow County, Montana, USA
5.5 × 3 × 3 cm,
$17,500
COVELLITE with PYRITE
Butte, Silver Bow County, Montana, USA
9 × 4 × 3.5 cm,
SOLD
CALCITE after ENARGITE with PYRITE
Leonard Mine, Butte, Silver Bow County, Montana, USA
5 × 3.5 × 2.5 cm,
$3,500
COVELLITE on QUARTZ
Butte, Silver Bow County, Montana, USA
6 × 3.5 × 4 cm,
$15,000
CASSITERITE
Sapucaia Mine, near Galiléia, Minas Gerais, Brazil
2.4 × 2.1 × 1.5 cm,
$100
CASSITERITE
Merekski Ore District, Bureya Massif, Khabarovskiy Kray, Russia
1.7 × 1.7 × 1.2 cm,
$150
CASSITERITE
Inverell, Gough County, New South Wales, Australia
1.5 × 1.6 × 1.3 cm,
SOLD