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mineralium

Sulfur (en) | Schwefel (de)
Desert rose (en) | Sandrose (de)
Malachite (en) | Malachit (de)
Hemimorphite (en) | Hemimorphit, Kieselzinkerz (de)
Aragonite (en) | Aragonit (de)
Orthoclase (en) | Adular, Orthoklas (de)

Recent Posts

  • September 2025 lunar eclipse
  • 300th observation in Viktor’s observatory – sun
  • NGC 6888 – Crescent nebula 60 min
  • NGC 6960 – Veil nebula, 60 min.

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