Llantenesite
Llantenesite is an IMA-recognized mineral species in the halide class, with the chemical formula Cu₆Al[SeO₄](OH)₁₂Cl·3H₂O.
It crystallizes in the hexagonal crystal system (space group P31c). It is a member of the Spangolite structural group.
IMA symbol Lla, IMA status: approved, named in 2019.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
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