QUARTZ var. Smoky
Hidden Treasure Mine, Cripple Creek, Teller County, Colorado, USA
8 × 4.5 × 6 cm,
$250
CERUSSITE
Leadville, Lake County, Colorado, USA
5 × 4 × 2.5 cm,
$250
DIAMOND (1.77 ct.)
Kelsey Lake Mine, Larimer County, Colorado, USA
0.6 × 0.55 × 0.3 cm,
$1,062
DIAMOND (1.19 ct.)
Kelsey Lake Mine, Larimer County, Colorado, USA
0.7 × 0.6 × 0.25 cm,
$892
DIAMOND (1.62 ct.)
Kelsey Lake Mine, Larimer County, Colorado, USA
0.9 × 0.6 × 0.6 cm,
$1,620