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Ecdemite

Pb₆As₂O₇Cl₄

heart IMA grandfathered

구성

Composizione (% in peso)

Pb

As

Cl

O

PbLead75.5%
AsArsenic9.1%
ClChlorine8.6%
OOxygen6.8%

어원

명명 유래 unique object.

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