Formula: (H3O,Ca)Al3(AsO4,SO4)2(OH)6
Origin of name: for Karl Schlossmacher, German gemologist
Crystal system: hexagonal
Crystal class: -3 2/m
Twinning:
Unit cell:
Colour: light green
Diaphaneity:
Luster:
Habit:
Hardness:
Specific gravity: 3.0
Cleavage: none
Tenacity:
Streak:
Synonyms/varieties:
Comments:
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