Mineralape
Mangano-mangani-ungarettiite
Henk Smeets – tomeikminerals.com·CC BY 4.0·Wikimedia

Mangano-mangani-ungarettiite

NaNa2(Mn2⁺2Mn3⁺3)(Si8O22)O2
Monoclino IMA redefined

構成

Composizione (% in peso)
O
Si
Mn
Na
  • OOxygen48.8%
  • SiSilicon28.5%
  • MnManganese14.0%
  • NaSodium8.8%

語源

名前の由来 Luciano Ungaretti.