QUARTZ var. Amethyst
Hallelujah Junction, Lassen County, California, USA
4.2 × 7.2 × 3.5 cm,
$350
QUARTZ var. Amethyst
North Carolina, USA
1.3 × 3.1 × 1.5 cm,
$75
STOKESITE
Urucum Mine, Galiléia, Minas Gerais, Brazil
1.8 × 1.8 × 1.8 cm,
$150
RHODOCHROSITE on QUARTZ
Sunnyside Mine, near Silverton, San Juan County, Colorado, USA
2.4 × 2.9 × 1 cm,
$200
QUARTZ var. Chalcedony after ANHYDRITE
New River, Maricopa County, Arizona, USA
2.5 × 2.8 × 1.6 cm,
$250
QUARTZ with HEMATITE
Florence Mine, Egremont, Cumberland, Cumbria, England
3.7 × 2.3 × 1.5 cm,
$150
QUARTZ (Japan-law twin)
Nagasaki Prefecture, Kyushu Region, Japan
2.5 × 2.3 × 1.1 cm,
$150
TOPAZ
Ouro Preto, Minas Gerais, Brazil
1.4 × 2.8 × 1.1 cm,
$250
ELBAITE
Mesa Grande, Mesa Grande District, San Diego County, California, USA
1 × 3.6 × 0.8 cm,
$350
ELBAITE
Mesa Grande, Mesa Grande District, San Diego County, California, USA
1.4 × 3.2 × 1.5 cm,
$250
BRAZILIANITE
Conselheiro Pena, Minas Gerais, Brazil
1.5 × 2.8 × 1.6 cm,
$150