ADAMITE
Ojuela Mine, Mapimí, Municipio de Mapimí, Durango, Mexico
1.7 × 2 × 1.7 cm,
$1,000
CORUNDUM var. Sapphire
Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Myanmar (formerly Burma)
1.9 × 3 × 1.8 cm,
$350
ARSENOPYRITE with STANNITE and QUARTZ
Panasqueira, Covilhã, Castelo Branco District, Portugal
12.1 × 6.8 × 9.6 cm,
$600
SCHEELITE on QUARTZ
Dalsung Mine, Gyeongsan City, North Gyeongsang Province, South Korea
7.9 × 19.2 × 5.2 cm,
$850
SILVER
Uchucchacua Mine, Oyon Province, Lima Department, Peru
9 × 8 × 8 cm,
$45,000
COPPER in CALCITE on EPIDOTE
Keweenaw Peninsula, Michigan, USA
10.2 × 7 × 12.2 cm,
$7,500
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
AZURITE on MALACHITE
Bisbee, Cochise County, Arizona, USA
12.3 × 4.9 × 9.5 cm,
$3,500
CALCITE
Santa Eulalia, Municipio de Aquiles Serdán, Chihuahua, Mexico
9 × 11 × 7 cm,
$1,500
GALENA with SPHALERITE
Tri-State District, Missouri, USA
14.9 × 6.2 × 9.5 cm,
$750