HALITE with GYPSUM
Thuringia, Germany
5.5 × 3.7 × 2.5 cm,
$750
HALITE
Great Salt Lake, Box Elder County, Utah, USA
6 × 5.3 × 1.6 cm,
$150
FLUORITE on QUARTZ
Deer Trail Mine, Piute County, Utah, USA
6.8 × 5.8 × 4.1 cm,
$600
FLUORITE with DOLOMITE and CALCITE
Moscona Mine, Solís, Villabona, Asturias, Spain
4.7 × 5.7 × 2.4 cm,
$100
FLUORITE with SIDERITE
Greenlaws Mine, Weardale, North Pennines, Durham, England
4.5 × 4.3 × 2.7 cm,
$1,250
FLUORITE with CALCITE
Cave-In-Rock, Hardin County, Illinois, USA
3.3 × 6.9 × 3 cm,
$1,500
FERBERITE
Hoosier Mine, Boulder County, Colorado, USA
2.1 × 2.4 × 1.7 cm,
$750
FERBERITE
Hoosier Mine, Boulder County, Colorado, USA
4 × 3.5 × 2.5 cm,
$1,250
FERBERITE
Oregon Mine, Boulder County Tungsten District, Boulder County, Colorado, USA
7.5 × 5 × 3.5 cm,
$850
ELBAITE
Pederneira Mine, São José da Safira, Minas Gerais, Brazil
0.6 × 5.8 × 0.5 cm,
$750
ELBAITE
Pederneira Mine, São José da Safira, Minas Gerais, Brazil
0.4 × 7 × 0.5 cm,
$450