CHALCOPYRITE
Zacatecas, Mexico
3.5 × 4 × 3 cm,
$100
STIBNITE
Kadamzhay, Fergana Valley, Osh Oblast, Kyrgyzstan
5.5 × 7 × 3.5 cm,
$450
PREHNITE after ANHYDRITE
Prospect Park, Passaic County, New Jersey, USA
7.5 × 5.5 × 7 cm,
$200
MOLYBDENITE on QUARTZ and BERYL var. Aquamarine
California Mine, Mt. Baldwin, Mt. Antero area, Chaffee County, Colorado, USA
8 × 7.5 × 5 cm,
$250
CHRYSOCOLLA with AZURITE
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
9 × 13.5 × 4 cm,
$350
CHRYSOCOLLA
Wapaca Mine, Buena Vista, Chaffee County, Colorado, USA
13 × 6.5 × 5 cm,
$350
ILVAITE
Laxey Mine, Owyhee County, Idaho, USA
1.8 × 3 × 1.7 cm,
$600
BERYL var. Morganite
Elizabeth R. Mine, Pala District, San Diego County, California, USA
2.5 × 2.7 × 2.2 cm,
$350
FORSTERITE var. Peridot
Sapat Gali, Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa, Pakistan
1.2 × 1.5 × 1.2 cm,
$850
COBALTITE
Håkansboda, Lindesberg, Västmanland, Sweden
1.8 × 1.6 × 1.5 cm,
$850
CATAPLEIITE
Poudrette Quarry, Mont Saint-Hilaire, Montérégie, Québec, Canada
2.5 × 1.8 × 0.8 cm,
$450