PYRITE
Climax Mine, Fremont Pass, Lake County, Colorado, USA
5.5 × 4.5 × 4 cm,
$850
HÜBNERITE
Sweet Home Mine, Alma, Park County, Colorado, USA
3.6 × 5.7 × 2.2 cm,
$200
CHALCOPYRITE
Zacatecas, Mexico
3.5 × 4 × 3 cm,
$100
LAZURITE var. Lapis Lazuli
Ladjuar Medam, Sar-e-Sang District, Koksha Valley, Badakhshan Province, Afghanistan
6 × 6 × 3.5 cm,
$450
PREHNITE after ANHYDRITE
Prospect Park, Passaic County, New Jersey, USA
7.5 × 5.5 × 7 cm,
$200
AZURITE with MALACHITE
Morenci Mine, near Morenci, Shannon Mountains, Greenlee County, Arizona, USA
3 × 2.5 × 3.5 cm,
$150
STIBNITE
Kadamzhay, Fergana Valley, Osh Oblast, Kyrgyzstan
5.5 × 7 × 3.5 cm,
$450
CHRYSOCOLLA
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
9.5 × 7 × 4 cm,
$50
CHRYSOCOLLA
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
13 × 6.5 × 5 cm,
$350
CHRYSOCOLLA with AZURITE
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
9 × 13.5 × 4 cm,
$350
MOLYBDENITE on QUARTZ and BERYL var. Aquamarine
California Mine, Mt. Baldwin, Mt. Antero area, Chaffee County, Colorado, USA
8 × 7.5 × 5 cm,
$250