Gemstones of North America by John Sinkankas (3-volume set)
Arizona, USA
18 × 26 × 10 cm,
$250
Dana's System of Mineralogy, Seventh Edition by Clifford Frondel (3-volume set)
New York, USA
15 × 22.5 × 12 cm,
$75
Emerald and Other Beryls by John Sinkankas
Pennsylvania, USA
18 × 23 × 4.5 cm,
$125
Gemstones of North America by John Sinkankas
New Jersey, USA
20 × 26 × 3.5 cm,
$40
DIAMOND (1.8 ct.)
Kelsey Lake Mine, Larimer County, Colorado, USA
0.5 × 0.7 × 0.5 cm,
$455
GOLD
Wapiti Mine, Breckenridge, Summit County, Colorado, USA
5 × 1.8 × 0.3 cm,
$3,500
GOLD (0.690 ozt)
Fanny Rawlins Mine, Leadville, Lake County, Colorado, USA
4.5 × 2 × 2 cm,
$3,500
CERUSSITE
Bandora Mine, near Silverton, San Juan County, Colorado, USA
2.1 × 1.5 × 1 cm,
$50
BERTRANDITE on QUARTZ var. Smoky
Dream Chaser Claim, Mt. Antero area, Chaffee County, Colorado, USA
1.7 × 4.5 × 1.4 cm,
$250
SILVER
Bulldog Mine, Creede, Mineral County, Colorado, USA
7.9 × 7 × 0.7 cm,
$350
FLUORITE with QUARTZ
Lake George, Park County, Colorado, USA
7 × 5.5 × 5.5 cm,
$350