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Roeblingite

Ca₆Mn²⁺Pb₂(Si₃O₉)₂(SO₄)₂(OH)₂·4H₂O

Monoclino heart IMA grandfathered

構成

Composizione (% in peso)

O

Pb

Ca

Si

OOxygen35.0%
PbLead28.3%
CaCalcium16.4%
SiSilicon11.5%
SSulfur4.4%
MnManganese3.8%
HHydrogen0.7%

語源

名前の由来 Washington Roebling.

副チャクラ