Backite

Pb₂AlTeO₆Cl

Trigonale heart IMA approved

構成

Composizione (% in peso)

Pb

Te

O

PbLead59.2%
TeTellurium18.2%
OOxygen13.7%
ClChlorine5.1%
AlAluminium3.9%

語源

名前の由来 Malcolm E. Back.

副チャクラ