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Derbylite

Fe³⁺₄Ti⁴⁺₃Sb³⁺O₁₃(OH)

Monoclino root IMA grandfathered

構成

Composizione (% in peso)

O

Sb

Fe

Ti

OOxygen49.7%
SbAntimony27.0%
FeIron12.4%
TiTitanium10.6%
HHydrogen0.2%

語源

名前の由来 Orville Adalbert Derby.