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



CHALCOPYRITE with SIDERITE
CHALCOPYRITE with SIDERITE Alice Mine, near Idaho Springs, Clear Creek County, Colorado, USA 3.5 × 2.5 × 3.5 cm, $600
BARITE
BARITE Bulldog Mine, Creede, Mineral County, Colorado, USA 17 × 11 × 10 cm, $1,250
SIDERITE with CHALCOPYRITE
SIDERITE with CHALCOPYRITE Alice Mine, near Idaho Springs, Clear Creek County, Colorado, USA 4 × 3.5 × 2.5 cm, $150
SPHALERITE with SIDERITE
SPHALERITE with SIDERITE Eagle Mine, Gilman, Eagle County, Colorado, USA 11 × 7 × 6 cm, $750
PYRITE
PYRITE Alice Mine, near Idaho Springs, Clear Creek County, Colorado, USA 3.5 × 4 × 2.5 cm, $250
CHALCOPYRITE with PYRITE
CHALCOPYRITE with PYRITE Alice Mine, near Idaho Springs, Clear Creek County, Colorado, USA 3.5 × 2.5 × 2 cm, $1,250
MAGNETITE
MAGNETITE Calumet Mine, near Salida, Chaffee County, Colorado, USA 18 × 7 × 7.5 cm, $450
FERBERITE
FERBERITE Chance Mine, Boulder County, Colorado, USA 7 × 2.8 × 5.1 cm, $250
PHENAKITE with MUSCOVITE and LIMONITE after PYRITE
PHENAKITE with MUSCOVITE and LIMONITE after PYRITE Mount Antero, Chaffee County, Colorado, USA 8.5 × 8 × 5 cm, $1,250
MUSCOVITE on ALBITE
MUSCOVITE on ALBITE Blue Eagle Claim, Mount Antero, Chaffee County, Colorado, USA 13 × 10 × 12 cm, $1,500
FLUORITE on ALBITE
FLUORITE on ALBITE Bristlecone Overhang, Mt. White, Mt. Antero area, Chaffee County, Colorado, USA 10.5 × 8 × 5 cm, $1,000