QUARTZ var. Amethyst with CHALCOPYRITE
Commodore Mine, Creede, Mineral County, Colorado, USA
11 × 10 × 5 cm,
$250
RHODOCHROSITE with FLUORITE and TETRAHEDRITE
Steves Pocket, Fluorite Raise, Sweet Home Mine, Alma, Park County, Colorado, USA
12 × 9 × 4 cm,
$45,000
