POLYBASITE on BARITE
La Sirena Mine, Guanajuato, Municipio de Guanajuato, Guanajuato, Mexico
3 × 2.5 × 2 cm,
$600
FLUORAPOPHYLLITE
San Martín Mine, San Martín, Municipio de Sombrerete, Zacatecas, Mexico
4.5 × 3.5 × 2.5 cm,
$350
PYRARGYRITE with FLUORITE and CHALCOPYRITE
La Polo Vein, Torres Mine, Guanajuato, Municipio de Guanajuato, Guanajuato, Mexico
3.5 × 3 × 2 cm,
$1,500
COPPER
Mohawk Mine, Mohawk, Keweenaw County, Michigan, USA
5 × 5.5 × 3 cm,
$3,500
SILVER
Wolverine Mine, Wolverine, Houghton County, Michigan, USA
3.5 × 4.5 × 2.5 cm,
$3,500
COPPER
Phoenix Mine, near Eagle Harbor, Keweenaw County, Michigan, USA
9 × 9 × 2 cm,
$3,500
COPPER
Phoenix Mine, near Eagle Harbor, Keweenaw County, Michigan, USA
5 × 2.5 × 2.5 cm,
$3,500
STILBITE with APOPHYLLITE
La Noria Mine, San Pantaleón de la Noria, Municipio de Sombrerete, Zacatecas, Mexico
8.5 × 5 × 7.5 cm,
$1,250
APOPHYLLITE
Pune District (formerly Poona), Maharashtra, India
9.5 × 6 × 8 cm,
$2,500
GOOSECREEKITE with HEULANDITE on QUARTZ var. Amethyst
Alibag, Raigad District, Maharashtra, India
6.5 × 5 × 3.5 cm,
$3,500
GOOSECREEKITE with HEULANDITE
Maharashtra, India
3 × 2.8 × 2.4 cm,
$150