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Itoigawaite
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Itoigawaite

SrAl2Si2O7(OH)2·H2O
Ortorombico IMA approved

構成

Composizione (% in peso)
O
Sr
Si
Al
  • OOxygen44.2%
  • SrStrontium24.2%
  • SiSilicon15.5%
  • AlAluminium14.9%
  • HHydrogen1.1%

語源

名前の由来 Itoigawa.