Manganese Biominerals (Todorokite, Romanechite, Birnessite) (Ref: CHESA-20)
Chesapeake Bay, Calvert County, Maryland, USA
50mm x 40mm x 40mm
minID: RE4-D66
This is a Manganese Biominerals (Todorokite, Romanechite, Birnessite) from Chesapeake Bay, Calvert County, Maryland, USA. One of the best of this style with excellent luster and form, complete all around!From: The Arkenstone
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See Also
Manganese Biominerals (Todorokite, Romanechite, Birnessite)
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Manganese Biominerals (Todorokite, Romanechite, Birnessite)
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Manganese Biominerals (Todorokite, Romanechite, Birnessite)
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