SPINEL
Crazy Sphinx Mine, Helena, Lewis and Clark County, Montana, USA
4 × 3.5 × 2 cm,
$450
COVELLITE
Butte, Silver Bow County, Montana, USA
5 × 3 × 2.5 cm,
$2,500
BENITOITE on NEPTUNITE
Dallas Gem Mine, San Benito County, California, USA
0.9 × 3.2 × 0.7 cm,
$850
TOPAZ
Ghundao Hill, Katlang, Mardan District, Khyber Pakhtunkhwa, Pakistan
2.1 × 2.8 × 0.8 cm,
$8,500
ELBAITE
Veadinho Claims, Marilac, Minas Gerais, Brazil
0.9 × 2.6 × 1 cm,
$350
PYRARGYRITE
Jáchymov, Karlovy Vary Region, Bohemia, Czech Republic
2.1 × 2.8 × 1.8 cm,
$2,000
ELBAITE
Nuristan, Laghman Province, Afghanistan
2.2 × 3.2 × 1.4 cm,
$2,500
AZURITE
Milpillas Mine, Cuitaca, near Cananea, Municipio de Santa Cruz, Sonora, Mexico
2.3 × 1.9 × 1.2 cm,
$450
SPESSARTINE
Shigar Valley, Skardu District, Gilgit-Baltistan, Pakistan
1.6 × 2.1 × 1.4 cm,
$850
BORACITE
Boulby Mine, Loftus, North Yorkshire, England
9 × 6.5 × 4 cm,
$750
HYDROBORACITE with GYPSUM
Kohnstein Quarry, Niedersachswerfen, Harz Mountains, Thuringia, Germany
8 × 8 × 9 cm,
$1,500