SILVER on COPPER
Quincy Mine, Hancock, Houghton County, Michigan, USA
9 × 6 × 3.5 cm,
$4,500
PROUSTITE
Chañarcillo, near Copiapó, Copiapó Province, Atacama Region, Chile
2.5 × 3.5 × 2.8 cm,
$6,000
ARSENOHAUCHECORNITE in CHALCOPYRITE
Vermilion Mine, Denison Township, Sudbury District, Ontario, Canada
6 × 4.5 × 4 cm,
$8,500
SPERRYLITE (repaired)
Broken Hammer Property, Val Caron, Sudbury District, Ontario, Canada
3.5 × 4 × 3.5 cm,
$12,500
TURQUOISE
King Mine (?), Manassa, Conejos County, Colorado, USA
2.2 × 1.1 × 1.4 cm,
$50
TURQUOISE
King Mine (?), Manassa, Conejos County, Colorado, USA
2.2 × 1.5 × 1.5 cm,
$50
TURQUOISE
King Mine (?), Manassa, Conejos County, Colorado, USA
2.8 × 1.5 × 1.1 cm,
$50
HEMIMORPHITE
Summit Mine, Radersburg, Broadwater County, Montana, USA
6 × 6 × 5.5 cm,
$1,500
SMITHSONITE with CALCITE
Kelly Mine, Magdalena, Socorro County, New Mexico, USA
18 × 8.6 × 3.2 cm,
$850
SPHALERITE with CHALCOPYRITE on DOLOMITE
Tri-State District, Missouri, USA
3.7 × 4.6 × 4.3 cm,
$150
PYRITE
Butte, Silver Bow County, Montana, USA
13 × 9 × 4 cm,
$450