Formula: Cu8(SO4)4(CO3)(OH)6.48H2O
Origin of name: after locality Nakauri mine, Honshu, Japan
Crystal system: orthorhombic
Crystal class: unknown
Twinning:
Unit cell:
Colour: sky-blue
Diaphaneity:
Luster:
Habit: crystals slender to fibrous, to 0.2 mm, in aggregates
Hardness:
Specific gravity: 2.39
Cleavage: none
Tenacity:
Streak:
Synonyms/varieties:
Comments:
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