Mineralape

Jeffreyite

(Ca,Na)2(Be,Al)(Si2O7,HSi2O7)
Ortorombico third eye IMA approved

Komposisi

Composizione (% in peso)
O
Ca
Si
  • OOxygen43.5%
  • CaCalcium31.1%
  • SiSilicon21.8%
  • BeBeryllium3.5%

Etimologi

Dinamai dari Jeffrey mine.

Chakra sekunder

crown