FLUORAPATITE
Fulford, Eagle County, Colorado, USA
1.8 × 1.7 × 1.3 cm,
$150
FLUORAPATITE
Panasqueira, Covilhã, Castelo Branco District, Portugal
2.5 × 2.1 × 1.9 cm,
$750
LUDLAMITE
Blackbird Mine, Lemhi County, Idaho, USA
1.9 × 2.4 × 1.4 cm,
$450
SPESSARTINE
Dassu, Braldu Valley, Skardu District, Gilgit-Baltistan, Pakistan
2.4 × 2.4 × 1.8 cm,
$350
WURTZITE (type locality)
San José Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.5 × 1.8 × 0.9 cm,
$850
BIXBYITE
Thomas Range, Juab County, Utah, USA
2.2 × 2.8 × 1.6 cm,
$150
SILVER on ACANTHITE
Himmelsfürst Mine, Brand-Erbisdorf, Erzgebirge, Saxony, Germany
1.9 × 3.1 × 1 cm,
$750
CHALCOCITE
Dzhezkazgan, Karagandy Province, Kazakhstan
2.5 × 2 × 0.8 cm,
$250
DIOPTASE
Mindouli, Pool Department, Republic of the Congo
1.7 × 1.7 × 0.8 cm,
$200
RHODOCHROSITE
N'Chwaning Mines, Kuruman, Kalahari Manganese Fields, Northern Cape Province, South Africa
1.7 × 2.3 × 2 cm,
$850
CHALCOCITE
Flambeau Mine, Ladysmith, Rusk County, Wisconsin, USA
2.6 × 2.3 × 1.6 cm,
$600