CALCITE with MARCASITE
Brushy Creek Mine, Reynolds County, Viburnum Trend, Missouri, USA
7.5 × 6.5 × 3 cm,
$350
COLUMBITE-(Fe)
White Cap Mine, Keystone, Pennington County, South Dakota, USA
7.5 × 7 × 4 cm,
$1,500
FLUORITE
Rosiclare Level, Denton Mine, Cave-In-Rock, Hardin County, Illinois, USA
9.6 × 7.6 × 6.2 cm,
$1,500
Meteoritic IRON Shale
Grootfontein District, Otjozondjupa Region, Namibia
9.4 × 4.9 × 3.3 cm,
$4,500
Nephrite "Jade"
Willow Creek, near Jade Cove, Big Sur Coast, Monterey County, California, USA
10.5 × 13.5 × 2 cm,
$1,500
GOLD on QUARTZ
Roşia Montană (formerly Vöröspatak), Alba County, Romania
5.5 × 8 × 3.5 cm,
$2,500
COLUMBITE-(Fe)
Sapucaia Mine, near Galiléia, Minas Gerais, Brazil
3.3 × 6 × 0.9 cm,
$850
VANADINITE
Apache Mine, Globe-Miami District, Gila County, Arizona, USA
13 × 6 × 2 cm,
$450
QUARTZ var. Agate
Brazil
13 × 4 × 0.5 cm,
$250
BARITE
Buckshot Mine, Gravois Mills, Morgan County, Missouri, USA
6.2 × 7.3 × 4.7 cm,
$350
PYROLUSITE
Balsas Mine, Guerrero, Mexico
8.8 × 6.7 × 3.4 cm,
$7,500