[{"from": "human", "value": "Could you give me a brief overview of this molecule? [O].[OH1-1].[OH0].[O-1][Si][=Branch1][C][=O][O-1].[Mg].[Al].[Fe]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of Mg0.7(Mg,Fe3+,Al)6(Si,Al)8O20(OH)4\u00b78H2O or Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4\u00b78H2O. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Vrm."}]