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SHOW ONLY SPECIMENS
THAT ARE (select all that apply):



CALCITE
CALCITE Bagdad, Eureka District, Yavapai County, Arizona, USA 10 × 7.5 × 4 cm, SOLD
COPPER
COPPER Ray Mine, Pinal County, Arizona, USA 16 × 4.5 × 9 cm, $750
PYRITE
PYRITE Butte, Silver Bow County, Montana, USA 13 × 9 × 4 cm, $450
BETEKHTINITE (?) on QUARTZ
BETEKHTINITE (?) on QUARTZ Butte, Silver Bow County, Montana, USA 13 × 8 × 2 cm, SOLD
QUARTZ var. Amethyst
QUARTZ var. Amethyst Amatitlán, Municipio de Zumpango del Rio, Guerrero, Mexico 6 × 5 × 5.5 cm, SOLD
DOLOMITE
DOLOMITE Black Cloud Mine, Leadville, Lake County, Colorado, USA 4.9 × 2.9 × 4.5 cm, SOLD
SIDERITE ON SPHALERITE
SIDERITE ON SPHALERITE Eagle Mine, Gilman, Eagle County, Colorado, USA 5.5 × 4 × 2.5 cm, SOLD
BARITE
BARITE Colorado Springs, El Paso County, Colorado, USA 5.9 × 1.8 × 3.2 cm, $40
RHODOCHROSITE on QUARTZ
RHODOCHROSITE on QUARTZ Sunnyside Mine, near Silverton, San Juan County, Colorado, USA 6.5 × 5.5 × 4 cm, $450
QUARTZ var. Smoky
QUARTZ var. Smoky Calumet Mine, near Salida, Chaffee County, Colorado, USA 2.8 × 4.7 × 2.5 cm, SOLD
RHODOCHROSITE on PYRITE and SPHALERITE
RHODOCHROSITE on PYRITE and SPHALERITE Eagle Mine, Gilman, Eagle County, Colorado, USA 6 × 2.5 × 3 cm, SOLD