ACANTHITE with DOLOMITE on QUARTZ
590 Level, Sirena Mine, Guanajuato, Municipio de Guanajuato, Guanajuato, Mexico
9.5 × 7.5 × 4 cm,
$2,500
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
6.2 × 4.5 × 3.3 cm,
$2,500
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
8 × 4.1 × 3.4 cm,
$2,000
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
6.9 × 5 × 4 cm,
$3,500
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
7.4 × 6.2 × 5.2 cm,
$6,000
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
8.8 × 7.5 × 4.6 cm,
$4,500
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
10.4 × 6.5 × 3.5 cm,
$12,500
COPPER
5150 Bench, East Pit, Chino Mine, near Bayard, Grant County, New Mexico, USA
8.4 × 11 × 3.5 cm,
$25,000
CUBANITE
Henderson No. 2 Mine, Chibougamau, Nord-du-Québec, Québec, Canada
2 × 1.9 × 0.9 cm,
$3,500
CUPRITE
New South Wales, Australia
2.3 × 2.5 × 1.9 cm,
$750
TANTALITE-(Mn)
Alto do Giz Pegmatite, Equador, Rio Grande do Norte, Brazil
1.7 × 1.8 × 0.8 cm,
$150