ANHYDRITE
Simplon Railway tunnel, Valais, Switzerland
1.8 × 2.4 × 1.4 cm,
$850
GOLD
Siskiyou County, California, USA
1.7 × 2.7 × 1.4 cm,
$6,000
FLUORAPATITE
Mogok, Sagaing District, Mandalay Division, Myanmar (formerly Burma)
1 × 2.8 × 0.9 cm,
$1,500
FLUORAPATITE with MUSCOVITE
Aldeia Velha Mine (?), Conselheiro Pena, Minas Gerais, Brazil
2.7 × 2.5 × 2.2 cm,
$75
HAUSMANNITE
Wessels Mine, Hotazel, Kalahari Manganese Field, Northern Cape Province, South Africa
1.6 × 1.8 × 1.1 cm,
$150
CALCITE on GOETHITE
Ontario, Canada
2.1 × 2.6 × 2 cm,
$75
PYRARGYRITE
Guanajuato, Municipio de Guanajuato, Guanajuato, Mexico
3.2 × 2.6 × 2.5 cm,
$850
GOLD
Manhattan, Nye County, Nevada, USA
2.6 × 2.9 × 2.2 cm,
$450
GOLD
Manhattan, Nye County, Nevada, USA
4 × 4 × 1.5 cm,
$750
SCAPOLITE
Tanzania
1.2 × 2.2 × 1 cm,
$150
CARROLLITE
Kambove, Katanga (formerly Shaba), Democratic Republic of the Congo (formerly Zaire)
1.5 × 1 × 1.4 cm,
$450