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Guildite

CuFe³⁺(SO₄)₂(OH)·4H₂O

Monoclino IMA grandfathered

構成

Composizione (% in peso)

O

S

Cu

Fe

OOxygen51.9%
SSulfur16.0%
CuCopper15.9%
FeIron13.9%
HHydrogen2.3%

語源

名前の由来 Frank N. Guild.