RHODOCHROSITE on QUARTZ
Sunnyside Mine, near Silverton, San Juan County, Colorado, USA
6.5 × 5.5 × 4 cm,
$450
RHODOCHROSITE on PYRITE and SPHALERITE
Eagle Mine, Gilman, Eagle County, Colorado, USA
6 × 2.5 × 3 cm,
SOLD
PYRITE with MAGNETITE on ACTINOLITE after DIOPSIDE "Uralite"
Calumet Mine, near Salida, Chaffee County, Colorado, USA
6 × 4.6 × 6.4 cm,
$150
QUARTZ var. Amethyst
Piedra Parada, near Las Vigas, Municipio de Tatatila, Veracruz, Mexico
4 × 2.5 × 6.5 cm,
SOLD
PYRITE with ENARGITE and BARITE on QUARTZ
Mountain Con Mine, Butte, Silver Bow County, Montana, USA
4.5 × 4 × 3 cm,
SOLD
COLEMANITE
Boron Open Pit, Boron, Kern County, California, USA
9.5 × 5.5 × 5.5 cm,
$1,000
PYRITE with CALCITE
El Solar Shaft, Guerrero Mine, Taxco de Alarcón, Municipio de Taxco, Guerrero, Mexico
7.5 × 5.5 × 3.5 cm,
SOLD
HEMATITE
Cumberland, Cumbria, England
9 × 6.5 × 2.5 cm,
SOLD
CUPRITE on COPPER
Santa Rita Mine, Santa Rita, Grant County, New Mexico, USA
6.5 × 5 × 4.2 cm,
SOLD
CALCITE
Egremont, Cumberland, Cumbria, England
9.5 × 7.4 × 2.8 cm,
$450
ADAMITE
Ojuela Mine, Mapimí, Municipio de Mapimí, Durango, Mexico
7 × 5 × 2.5 cm,
SOLD