Formula: Pb3Ge(SO4)2(OH)6 . 3H2O
Origin of name: For M. Fleischer, American mineralogist
Crystal system: Hexagonal
Crystal class: -6m2
Twinning:
Unit cell:
Colour: White to pale rose
Diaphaneity:
Luster: Silky
Habit: Fibrous aggregates
Hardness:
Specific gravity: 4.2 to 4.4
Cleavage: None
Tenacity:
Streak:
Synonyms/varieties:
Comments:
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