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Specimen # HYALMEX41605
Specimen # BOL711B34
not the more likely Park or Teller County locality that one might expect from Colorado
Medium yellow-green color and decent gemminess make this a worthwhile representative piece from this famous discovery
and this is one of the best and ONLY pieces that I have to offer
Copper Afghanistan Specimen # HYALMEX41605The Copper Country of the Upper Peninsula of Michigan is undeniably one the most substantial mineral deposits in the western hemisphere. In its heyday, the area was the world's greatest producer of native Copper, and is best known not only for producing superb, crystallized examples but large display specimens to boot! Here we have a very dramatic, impressive, showy display piece featuring arborescent, or dendritic, growths of crystallized Copper
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