General Information:
Chemical Formula:(Sr,Ce)Al3(AsO4)(SO4)(OH)6
IMA Status:Approved IMA 1969
Physical Properties:
Cleavage:[???] Indistinct
Color:colorless, gray brown, or light brown.
Density:3.63
Diaphaniety:Transparent to Translucent
Hardness:5.5 - Knife Blade
Luster:Vitreous (Glassy)
Streak:white
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