Efremovite Image

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Efremovite

Large Efremovite Image

Mineral:

Efremovite: (NH4)2Mg2(SO4)3

Comments:

White, massive efremovite. The mineral is hygroscopic and must be stored in a closed box.

Location:

Ronneburg U deposit, Gera district, Thuringia, Germany.

Scale:

Picture size 6 mm.

Copyright:

© Thomas Witzke / Abraxas-Verlag

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