HEMATITE
Biancavilla, near Mount Etna, Catania Province, Sicily, Italy
2.8 cm wide,
$200
HEMATITE
Biancavilla, near Mount Etna, Catania Province, Sicily, Italy
2.5 cm wide,
$75
HEMATITE
Biancavilla, near Mount Etna, Catania Province, Sicily, Italy
4 cm wide,
$250
COPPER
Phoenix Mine, near Eagle Harbor, Keweenaw County, Michigan, USA
6.5 cm wide,
$2,500
COPPER
Champion Mine, Painesdale, Houghton County, Michigan, USA
4 cm wide,
$2,500
COPPER (SPINEL twins) with ANALCIME
Central Mine, Central, Keweenaw County, Michigan, USA
4.5 cm wide,
$3,500
COPPER
Quincy Mine, Hancock, Houghton County, Michigan, USA
5 cm wide,
$3,500
COPPER on PREHNITE
Osceola Mine?, Osceola, Houghton County, Michigan, USA
4.5 cm wide,
$350
COPPER on ANALCIME
Phoenix Mine, near Eagle Harbor, Keweenaw County, Michigan, USA
4.5 cm wide,
$750
COPPER
Phoenix Mine, near Eagle Harbor, Keweenaw County, Michigan, USA
3 cm wide,
$850
COPPER on ANALCIME
Phoenix Mine, near Eagle Harbor, Keweenaw County, Michigan, USA
10 cm wide,
$3,500