CALCITE
Santa Eulalia, Municipio de Aquiles Serdán, Chihuahua, Mexico
9 × 11 × 7 cm,
$1,500
SCHEELITE on QUARTZ
Dalsung Mine, Gyeongsan City, North Gyeongsang Province, South Korea
7.9 × 19.2 × 5.2 cm,
$850
BARITE
Meikle Mine, near Carlin, Carlin Trend, Elko County, Nevada, USA
12 × 11.5 × 8.5 cm,
$4,500
AZURITE
Clifton-Morenci District, Greenlee County, Arizona, USA
17 × 11 × 8 cm,
$12,500
ARSENOPYRITE with STANNITE and QUARTZ
Panasqueira, Covilhã, Castelo Branco District, Portugal
12.1 × 6.8 × 9.6 cm,
$600
GALENA with SPHALERITE
Tri-State District, Missouri, USA
14.9 × 6.2 × 9.5 cm,
$750
COPPER in CALCITE on EPIDOTE
Keweenaw Peninsula, Michigan, USA
10.2 × 7 × 12.2 cm,
$7,500
FLUORITE on QUARTZ
Mount Antero, Chaffee County, Colorado, USA
12 × 12 × 13 cm,
$2,500
MAGNETITE
Calumet Mine, near Salida, Chaffee County, Colorado, USA
18 × 7 × 7.5 cm,
$450
PHENAKITE with MUSCOVITE and LIMONITE after PYRITE
Mount Antero, Chaffee County, Colorado, USA
8.5 × 8 × 5 cm,
$1,250
FLUORITE on ALBITE
Bristlecone Overhang, Mt. White, Mt. Antero area, Chaffee County, Colorado, USA
10.5 × 8 × 5 cm,
$1,000