$7.32

Silicon Lump Element Sample, Medium (80 - 144 grams)

$34.47

Gold On Quartz Specimen 102.00 CT

$14.99

Pure Native Michigan Copper Mineral Display Specimen Upper Peninsula

$133.2

Native Copper Specimen Zooomorphic mishipeshu Dragon Natural Michigan Mineral

$172

Copper Ore Green Bayldonite 1800s Ore Knob Copper Mine North Carolina Large

$23.39

Baja Gold Mineral Sea Salt, Fine Grind, 1 Lb. Bag

$39.62

CALIFORNIA CRYSTALINE GOLD SPECIMEN .127 GRAM GOLD

$69

4 LB Genuine Colorado Gold Ore

$900

Mother Load Gold Ore Specimen Visible Precious Metals 802g Colorado

$18

Pure Native Michigan Float Copper Mineral Specimen Lake Superior U.P.

$18.99

Pure Native Copper Nugget Keweenaw Mineral Display Specimen Upper Michigan

$23.99

Pure Copper Rock Native Mineral Display Cutter Specimen Upper Keweenaw Michigan