Mineralogy Database

Carrboydite Mineral Data

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General Carrboydite Information

Help on Chemical  Formula: Chemical Formula: (Ni,Cu)14Al9(SO4,CO3)6(OH)43•7(H2O)
Help on Composition: Composition: Molecular Weight = 2,445.61 gm
   Aluminum   9.93 %  Al   18.76 % Al2O3
   Copper    10.39 %  Cu   13.01 % CuO
   Nickel    24.00 %  Ni   30.54 % NiO
   Hydrogen   2.35 %  H    20.99 % H2O
   Carbon     0.98 %  C     3.60 % CO2
   Sulfur     5.24 %  S    13.10 % SO3
   Oxygen    47.10 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Ni10Cu4Al9(SO4)4(CO3)2(OH)43•7(H2O)
Help on Environment: Environment: Surface material at a nickel mine.
Help on IMA Status: IMA Status: Approved IMA 1976
Help on Locality: Locality: Carr Boyd Rocks, WA, Australia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.