Mineralape
Preiswerkite
David Hospital·CC BY-SA 4.0·Wikimedia

Preiswerkite

NaMg2Al(Al2Si2O10)(OH)2
IMA approved

구성

Composizione (% in peso)
O
Al
Si
Mg
  • OOxygen47.7%
  • AlAluminium20.1%
  • SiSilicon13.9%
  • MgMagnesium12.1%
  • NaSodium5.7%
  • HHydrogen0.5%

어원

명명 유래 Heinrich Preiswerk.