COLEMANITE with CALCITE
Boron Open Pit, Boron, Kern County, California, USA
6.4 × 9 × 6.5 cm,
$600
AMBLYGONITE
Telírio Claim, near Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
1.6 × 1.5 × 0.8 cm,
$250
ELBAITE
Baixão Mine, Taquaral, near Itinga, Minas Gerais, Brazil
0.5 × 4 × 0.4 cm,
$1,500
FORSTERITE var. Peridot
Sapat Gali, Naran, Kaghan Valley, Mansehra District, Khyber Pakhtunkhwa, Pakistan
1.2 × 2.5 × 0.9 cm,
$350
ANATASE
Valdres Vein, Hardangervidda, Ullensvang, Hordaland, Norway
1.3 × 1.7 × 1.1 cm,
$350
STEPHANITE
Příbram, Central Bohemia Region, Bohemia, Czech Republic
2 × 1.3 × 1.4 cm,
$750
ULEXITE after BORAX
Baker Mine, Boron, Kern County, California, USA
5.6 × 5.5 × 2.9 cm,
$350
ULEXITE "Clamshell"
West Baker Mine, Boron, Kern County, California, USA
3.5 × 4.5 × 2.1 cm,
$150
ULEXITE "Clamshell"
West Baker Mine, Boron, Kern County, California, USA
13 × 10.8 × 4 cm,
$850
ULEXITE with COLEMANITE
Boron Open Pit, Boron, Kern County, California, USA
6 × 13 × 3.5 cm,
$850
ULEXITE with COLEMANITE
Extension 16, Boron Open Pit, Boron, Kern County, California, USA
5.5 × 14 × 4.5 cm,
$850