Special Collections
Showing 161–181 of 181 resultsSorted by latest
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Pyrrhotite
$8,500.00Russia -
Carrollite Calcite
$10,500.00Congo, Democratic Republic of the -
Titanite
$5,250.00Pakistan -
Rhodochrosite
Colorado -
Beryl v. Aquamarine Quartz, Albite
$11,500.00Pakistan -
Magnesite Hematite
$4,600.00Brazil -
Cassiterite Albite, Muscovite
$3,150.00Brazil -
Carrollite Calcite
$7,200.00Congo, Democratic Republic of the -
Calcite
$7,250.00Madagascar -
Copper Calcite
$8,200.00Michigan -
Helvite Garnet v. Spessartine
$3,250.00China -
Pyromorphite
$3,150.00United Kingdom -
Fluorite, Quartz
$1,750.00Spain -
Fluorite Quartz
$6,150.00Germany -
Fluorite, Quartz, Pyrite
Colorado -
Rhodochrosite Fluorite
Colorado -
Tetrahedrite
$350.00Colorado -
Fluorite Pyrite
Colorado -
Rhodochrosite
Colorado -
Rhodochrosite Fluorite
Colorado -
Tetrahedrite Chalcopyrite, Quartz
$1,750.00Colorado