GALENA on SIDERITE
White Raven Mine, Ward, Boulder County, Colorado, USA
4 × 2.5 × 1.5 cm,
$100
GALENA and SILVER on SIDERITE and BARITE
White Raven Mine, Ward, Boulder County, Colorado, USA
11.5 × 9 × 3 cm,
$600
SIDERITE with GALENA and BARITE
White Raven Mine, Ward, Boulder County, Colorado, USA
12 × 7 × 5 cm,
$450
SILVER and ACANTHITE on BARITE and SILVER
White Raven Mine, Ward, Boulder County, Colorado, USA
5.5 × 5 × 4 cm,
$150
SILVER with ACANTHITE on GALENA and BARITE
White Raven Mine, Ward, Boulder County, Colorado, USA
6 × 3.5 × 2.5 cm,
$200
SIDERITE with GALENA
Black Jack Mine, Ward, Boulder County, Colorado, USA
5.5 × 4 × 1.5 cm,
$100
GALENA on SIDERITE
White Raven Mine, Ward, Boulder County, Colorado, USA
2.5 × 1.5 × 5 cm,
$350
SIDERITE with GALENA
White Raven Mine, Ward, Boulder County, Colorado, USA
15 × 9 × 6 cm,
$1,250
GALENA on SIDERITE
White Raven Mine, Ward, Boulder County, Colorado, USA
3.5 × 5 × 2 cm,
$450
SIDERITE with GALENA and BARITE
Black Jack Mine, Ward, Boulder County, Colorado, USA
8 × 5 × 3 cm,
$250
QUARTZ var. Chalcedony after FLUORITE
Trestia, Cernesti, Maramureș County, Romania
7.6 × 4.8 × 3.2 cm,
$450