3
Gerhardtite
Bluish green masses scattered across this matrix.
Unknown Owner
Product details
Species
SizeSmall Cabinet
Dimensions6.3 x 3.0 x 3.0 cm
Locality
Caledonia Mine, Ontonagon Co., Michigan, USA
Added on11/17/2025
Comments
Known provenance
2025/11
Unknown Owner
$75.00—Species and Locality Wiki Pages
Collectors of Gerhardtite
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