Sanrománite
Sanrománite is an IMA-recognized mineral species in the carbonate class, with the chemical formula Na₂CaPb₃(CO₃)₅.
It crystallizes in the hexagonal crystal system (space group P6_3mc). It is a member of the Burbankite structural group.
IMA symbol Srm, IMA status: approved, named in 2006.
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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