SCHORL
Awjawa Bowolwa(?), Madagascar
3 × 2.3 × 2 cm,
$75
TOPAZ
Antônio Pereira District, Ouro Preto, Minas Gerais, Brazil
1.4 × 0.8 × 2 cm,
$250
QUARTZ var. Amethyst
Crystal Park, Beaverhead County, Montana, USA
5 × 4 × 5 cm,
$850
QUARTZ var. Amethyst
Granite County, Montana, USA
2.5 × 3 × 3 cm,
$150
QUARTZ var. Amethyst
Granite County, Montana, USA
4.5 × 3 × 3 cm,
$250
QUARTZ var. Amethyst
Crystal Park, Beaverhead County, Montana, USA
5 × 4 × 5.5 cm,
$850
QUARTZ var. Amethyst
Boulder Batholith, Jefferson County, Montana, USA
7 × 6 × 2.5 cm,
$750
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
4 × 2 × 1.1 cm,
$350
COPPER
Keweenaw Peninsula, Michigan, USA
6.5 × 12 × 7 cm,
$7,500
GOLD on QUARTZ
Royal Gold Mine, Boulder Creek, Granite County, Montana, USA
6 × 3.5 × 4.5 cm,
$7,500
COPPER
Keweenaw Peninsula, Michigan, USA
4.5 × 3.5 × 3.5 cm,
$2,500