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Calcite (Manganese-rich), Manganite - image 1
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Calcite (Manganese-rich), Manganite
Calcite (manganese-rich) on manganite, 5.5 cm, from the Montreal mine, Gogebic Range, Iron County, Wisconsin. Will Johnson collection; Tom Spann photo. Reference: Stefano (2020).
W
Will Johnson
Product details
Species
Manganese, Manganite, Calcite
SizeSmall Cabinet
Dimensions5.5 cm
Locality
Montreal mine, Gogebic Range, Iron County, Wisconsin
Publications
  • Mineralogical Record Flawless Beauty page 300
Added on02/13/2026
Known provenance
Unknown date
Will Johnson
Not disclosed—
Species and Locality Wiki Pages
Manganese
Manganese
Collectors of Manganese
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