Alunogen Jarosite Image

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Alunogen, Jarosite

Large Alunogen Image

Mineral:

Alunogen: Al2(SO4)3·17(H2O)
Jarosite: KFe+++3(SO4)2(OH)6

Comments:

Colorless to white, tabular crystals alunogen on reddish jarosite.

Location:

Ronneburg U deposit, Gera district, Thuringia, Germany.

Scale:

Picture size 5 mm.

Copyright:

© Thomas Witzke / Abraxas-Verlag

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