VERY Rare Michigan Native Copper Mine Isle Royale Dodgeville Drill Scar Calcite
Collected from the site of the Isle Royal Mine in Dodgeville. Native copper with drill scar calcite quartz copper oxides in basalt.
Isle Royal Mine Dodgeville MI. This mine has been closed since the early 1900s.
plate
limited
pattern
russian
albert
badge
royale
antique
vase
silver
vintage
army
copenhagen
roman
navy
blue
japanese
coin
mint
royal
edition
doulton
crown
figurine
size
porcelain
large
german
imperial
gold
original
very
rare
english
worcester
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