Robert M. Lavinsky·CC BY-SA 3.0·Wikimedia

Davreuxite

Mn²⁺Al₆Si₄O₁₇(OH)₂

Monoclino heart IMA grandfathered

成分

Composizione (% in peso)

O

Al

Si

Mn

OOxygen47.9%
AlAluminium25.5%
SiSilicon17.7%
MnManganese8.6%
HHydrogen0.3%

詞源

命名來源 Charles Joseph Davreux.

次要脈輪