Kalithallite
Kalithallite is an IMA-recognized mineral species in the halide class, with the chemical formula K₃Tl³⁺Cl₆·2H₂O.
It crystallizes in the tetragonal crystal system (space group I4/mmm).
IMA symbol Kth, IMA status: approved, named in 2017.
Forms as a sublimate at an active volcanic fumarole.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
Browse more K minerals or help write this entry.