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Pumpellyite-(Al)
Leon Hupperichs·CC BY-SA 3.0·Wikimedia

Pumpellyite-(Al)

Ca2Al3(Si2O7)(SiO4)(OH,O)2·H2O
Monoclino IMA approved

Состав

Composizione (% in peso)
O
Si
Al
Ca
  • OOxygen47.3%
  • SiSilicon17.8%
  • AlAluminium17.1%
  • CaCalcium16.9%
  • HHydrogen0.9%