DIOPTASE
Altyn-Tyube Deposit, Karagandy Province, Kazakhstan
1.8 × 2.5 × 1.3 cm,
$350
DIOPTASE with CALCITE
Altyn-Tyube Deposit, Karagandy Province, Kazakhstan
2 × 3.2 × 1.7 cm,
$150
DIOPTASE
Van der Plas Mine, Kaokoveld Plateau, Kunene Region, Namibia
1.1 × 1.8 × 1 cm,
$250
DIOPTASE with QUARTZ
Reneville, Kindanba District, Pool Department, Republic of the Congo
1.9 × 1.9 × 0.9 cm,
$200
DIOPTASE
Reneville, Kindanba District, Pool Department, Republic of the Congo
1.3 × 2.2 × 1 cm,
$350
DIOPTASE
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
1.7 × 1.8 × 1.4 cm,
$150
TETRAHEDRITE with QUARTZ
Black Pine Mine, Philipsburg, Granite County, Montana, USA
8 × 7 × 2 cm,
$2,500
TETRAHEDRITE with QUARTZ
Black Pine Mine, Philipsburg, Granite County, Montana, USA
8 × 8.5 × 3 cm,
$12,500
HÜBNERITE on QUARTZ
Black Pine Mine, Philipsburg, Granite County, Montana, USA
5.5 × 6 × 5 cm,
$3,500
CERUSSITE
Black Pine Mine, Philipsburg, Granite County, Montana, USA
3 × 3.5 × 2.5 cm,
$850
HÜBNERITE with TETRAHEDRITE and QUARTZ
Black Pine Mine, Philipsburg, Granite County, Montana, USA
7 × 3.5 × 2 cm,
$2,500