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



PETZITE
PETZITE Gold Hill, Gold Hill District, Boulder County, Colorado, USA 5 × 2 × 1.3 cm, $850
CALAVERITE
CALAVERITE Cripple Creek, Teller County, Colorado, USA 2.3 × 2.7 × 1.5 cm, $750
GOLD with HESSITE and PETZITE
GOLD with HESSITE and PETZITE Gold Hill, Gold Hill District, Boulder County, Colorado, USA 5.7 × 5 × 2.5 cm, $1,500
GOLD
GOLD Sunnyside Mine, near Silverton, San Juan County, Colorado, USA 4.5 × 2.4 × 0.5 cm, $750
QUARTZ after CALCITE
QUARTZ after CALCITE Crystal Cave, Ouray, Ouray County, Colorado, USA 6.2 × 4.1 × 4.1 cm, $250
QUARTZ var. Amethyst
QUARTZ var. Amethyst Hurricane Pass, Eureka Gulch, San Juan County, Colorado, USA 2.2 × 4.8 × 1.6 cm, $100
SAMARSKITE-(Y)
SAMARSKITE-(Y) Burroughs Mine, Jefferson County, Colorado, USA 4.5 × 4 × 3 cm, $350
GALENA with SIDERITE on SPHALERITE
GALENA with SIDERITE on SPHALERITE Eagle Mine, Gilman, Eagle County, Colorado, USA 12.6 × 9.4 × 3.6 cm, $250
DOLOMITE
DOLOMITE Eagle Mine, Gilman, Eagle County, Colorado, USA 4.4 × 5 × 3.4 cm, $450
SPHALERITE with CHALCOPYRITE and GALENA
SPHALERITE with CHALCOPYRITE and GALENA Commodore Mine, Creede, Mineral County, Colorado, USA 5.6 × 3.7 × 2.7 cm, $450
RHODOCHROSITE
RHODOCHROSITE Julia Fisk Mine, Leadville, Lake County, Colorado, USA 6.3 × 3.4 × 2.5 cm, $200