Cryptomelane Adamite Image

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Adamite, Cryptomelane

Large Adamite Image

Mineral:

Adamite: Zn2(AsO4)(OH)
Cryptomelane: K(Mn++++,Mn++)8O16

Comments:

Black, rounded balls of cryptomelane and purple, transparent adamite.

Location:

Ojuela mine, Mapimi, Druango, Mexico.

Scale:

Not Given.

Copyright:

© Lou Perloff / Photo Atlas of Minerals

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