Mineralape
Tvedalite
David Hospital·CC BY 4.0·Wikimedia

Tvedalite

(Ca,Mn)4Be3Si6O17(OH)4·3H2O
heart IMA approved

Komposisi

Composizione (% in peso)
O
Si
Ca
  • OOxygen51.2%
  • SiSilicon22.5%
  • CaCalcium21.4%
  • BeBeryllium3.6%
  • HHydrogen1.3%

Etimologi

Dinamai dari Tvedalen.

Chakra sekunder

third eye