[{"from": "human", "value": "Could you provide a description of this molecule? [B][Branch2][Ring1][#Branch2][O][B][Branch2][Ring1][Ring2][O][B-1][Branch1][Ring2][O][Ring1][=Branch1][O][B][O][B][Branch1][Ring2][O][Ring1][Ring2][O][Ring1][Branch2][O-1][O-1].[Na+1].[Ca+2]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of NaCaB5O7(OH)4\u00b73H2O. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Pbr."}]