Formula: Na27K8Ca12Fe3Zr6Si52O144(O,OH,H2O)6Cl
Origin of name: Commission on New Minerals and Mineral Names (CNMMN)
Crystal system: Trigonal
Crystal class: 3 m
Twinning:
Unit cell: a = 14.249, c = 60.969
Colour: Pink
Diaphaneity: Transparent
Luster: Vitreous
Habit:
Hardness: 2.5
Specific gravity:
Cleavage:
Tenacity:
Streak:
Synonyms/varieties:
Comments:
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