Gemstones and Other Unique Minerals and Rocks of Wyoming by W. Dan Hausel and Wayne M. Sutherland
Wyoming, USA
15 × 23 × 2 cm,
$100
BISMUTH
Ashio Copper Mine, Tochigi Prefecture, Honshu Island, Japan
4.2 × 3.8 × 3 cm,
$1,250
QUARTZ var. Plume Agate
Woodward Ranch, Alpine, Brewster County, Texas, USA
6.3 × 4.6 × 0.5 cm,
$250
QUARTZ var. Amethyst
Hopkinton, Washington County, Rhode Island, USA
2.4 × 4 × 2.1 cm,
$750
PYRARGYRITE on CHALCOPYRITE and SIDERITE
Nabob Mine, Lawson, Clear Creek County, Colorado, USA
3.5 × 4.5 × 2.5 cm,
$350
WAVELLITE on QUARTZ
Llallagua, Rafael Bustillo Province, Potosà Department, Bolivia
3.9 × 3.4 × 2.8 cm,
$350
SILVER
Batopilas, Municipio de Batopilas, Chihuahua, Mexico
4.2 × 2.5 × 2.2 cm,
$750
PHENAKITE on QUARTZ var. Smoky
Homestake Pass, Boulder Batholith, Jefferson County, Montana, USA
4 × 2.5 × 3 cm,
$3,500
PHENAKITE on QUARTZ var. Smoky
Homestake Pass, Boulder Batholith, Jefferson County, Montana, USA
3 × 4 × 4 cm,
$7,500
SILVER with ACANTHITE and CALCITE
Keeley-Frontier Mine, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
4.6 × 3.9 × 4.5 cm,
$4,500
CINNABAR
White Mountain Mine, Yukon-Koyukuk Census Area, Alaska, USA
7.3 × 4.1 × 4 cm,
$450