SIDERITE on DOLOMITE
Schlema, Erzgebirge, Saxony, Germany
8.2 × 5.3 × 4.7 cm,
$600
ENARGITE with PYRITE on QUARTZ
Leonard Mine, Butte, Silver Bow County, Montana, USA
6.3 × 4 × 2.5 cm,
$1,000
CHILDRENITE on SIDERITE
George and Charlotte Mine, Morwellham, Tavistock District, Devon, England
6.7 × 5.4 × 3.6 cm,
$450
RHODOCHROSITE with FLUORITE and TETRAHEDRITE
Steves Pocket, Fluorite Raise, Sweet Home Mine, Alma, Park County, Colorado, USA
12 × 9 × 4 cm,
$75,000
QUARTZ var. Amethyst with CHALCOPYRITE
Commodore Mine, Creede, Mineral County, Colorado, USA
11 × 10 × 5 cm,
$250
QUARTZ var. Smoky with MICROCLINE var. Amazonite
Crystal Peak area, near Lake George, Park County, Colorado, USA
6 × 14 × 4.5 cm,
$350
COVELLITE
Summitville, Rio Grande County, Colorado, USA
6.5 × 7 × 4 cm,
$1,500
BARITE on FLUORITE
Wagon Wheel Gap, near Creede, Mineral County, Colorado, USA
8.1 × 5.5 × 4.7 cm,
$150
FLUORITE
Unaweep Canyon, Mesa County, Colorado, USA
16 × 13.5 × 2 cm,
$200
QUARTZ after LAUMONTITE
Cripple Creek, Teller County, Colorado, USA
12 × 13 × 9 cm,
$1,250
BARITE
Stoneham, Weld County, Colorado, USA
11 × 12 × 4 cm,
$1,250