Ramsdellite from Mistake Mine, Arizona, USA - image 1
Ramsdellite from Mistake Mine, Arizona, USA - image 2

Ramsdellite from Mistake Mine, Arizona, USA

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Blocky crystals of ramsdellite to 0.5 cm in size across the front of this matrix. In good condition. The previous labels described this is a pseudomorph after groutite. I think that it is just ramsdellite and not a pseudomorph.

Product details

SpeciesRamsdellite
SizeMiniature
Dimensions4.0 x 2.3 x 1.5 cm
Added on02/02/2025
LocalityUSA, Arizona, Mistake Mine
Current owner
Unknown Owner
Acquired
May 2025
Price paid
$50.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

Learn more

Ramsdellite
Mineral guide
Learn about Ramsdellite
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Ramsdellite
Regional guide
Ramsdellite from Mistake Mine
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Locality guide
Mistake Mine
Mistake Mine, Arizona — small locality famed for manganese-oxide ramsdellite crystals, their metallic luster, and associations with pyrolusite and romanèchite.