Formula : Na0.34Cu4Al3(OH)14F3 * 2 H2O
System: orthorhombic Hardness:2 Rarity:rare
Strunz id:III/D.3-50 -
HALOGENIDES
Name origin: Named after the discovery locality (Khaidarkan (Chaidarkan) Sb-Hg deposit, Fergana Valley, Alai (Alay) Range, Osh Oblast, Kyrgyzstan)
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