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Metaheinrichite

Formula:
Ba(UO
 
2
)
 
2
[AsO
 
4
]
 
2
· 8H
 
2
O
System:TetragonalColour:green, yellow
Hardness:
Name:Named as a lower hydrate and for Eberhardt William Heinrich (1918-1991), Mineralogist, University of Michigan, Ann Arbor, MI, USA.
This page provides mineralogical data about Metaheinrichite.

Classification of Metaheinrichite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:7/E.02-120
Nickel-Strunz 10th (pending) edition ID:8.EB.10

8 : PHOSPHATES, ARSENATES, VANADATES
E : Uranyl phosphates and arsenates
B : UO2:RO4 = 1:1
Dana 7th edition ID:40.2.4.2
Dana 8th edition ID:40.2a.4.2

40 : HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
2a : AB2(XO4)2·xH2O, containing (UO2)2+
Hey's CIM Ref.:20.7.11

20 : Arsenates (also arsenates with phosphate, but without other anions)
7 : Arsenates of U
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Type Occurrence of Metaheinrichite

Co-type Localities:Wittichen, Schenkenzell, Black Forest, Baden-Württemberg, Germany
White King Mine, Lakeview, Lake Co., Oregon, USA
Year of Discovery:1958

Physical Properties of Metaheinrichite

Lustre:Vitreous, Pearly
Diaphaneity (Transparency):Transparent, Translucent
Colour:green, yellow
Streak:yellowish white
Hardness (Mohs):
Cleavage:Perfect
Perfect on {001}, Distinct on {100}
Density (measured):4.04 g/cm3
Density (calculated):4.12 g/cm3

Crystallography of Metaheinrichite

Crystal System:Tetragonal
Class (H-M):4mm - Ditetragonal Pyramidal
Cell Parameters:a = 7.07Å, c = 17.74Å
Ratio:a:c = 1 : 2.509
Unit Cell Volume:V 885.23 ų
Z:2

Optical Data of Metaheinrichite

Type:Uniaxial (-)
RI values: nω = 1.637 - 1.641 nε = 1.608 - 1.609
Maximum Birefringence:δ = 0.029 - 0.032

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Moderate

Chemical Properties of Metaheinrichite

Formula:
Ba(UO
 
2
)
 
2
[AsO
 
4
]
 
2
· 8H
 
2
O
Essential elements:As, Ba, H, O, U
All elements listed in formula:As, Ba, H, O, U

Relationship of Metaheinrichite to other Species

Related to:
  • Meta-autunite Group
  • Related Minerals - Nickel-Strunz Grouping):
    8.EB.05Autunite
    Ca(UO
     
    2
    )
     
    2
    (PO
     
    4
    )
     
    2
    ·11H
     
    2
    O
    8.EB.05Heinrichite
    Ba(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·10H
     
    2
    O
    8.EB.05Kahlerite
    Fe(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    8.EB.05Nováčekite
    Mg(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    8.EB.05Saléeite
    Mg(UO
     
    2
    )
     
    2
    (PO
     
    4
    )
     
    2
    ·10H
     
    2
    O
    8.EB.05Torbernite
    Cu(UO
     
    2
    )
     
    2
    (PO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    8.EB.05Uranocircite
    Ba(UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 10H
     
    2
    O
    8.EB.05Uranospinite
    Ca(UO
     
    2
    )(AsO
     
    4
    )
     
    2
    ·10H
     
    2
    O
    8.EB.05Xiangjiangite
    (Fe
    3+
     
    ,Al)(UO
     
    2
    )
     
    4
    [OH|(SO
     
    4
    )
     
    2
    |(PO
     
    4
    )
     
    2
    ] · 22H
     
    2
    O
    8.EB.05Zeunerite
    Cu(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    8.EB.10Bassetite
    Fe
    2+
     
    (UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Lehnerite
    Mn
    2+
     
    (UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Meta-autunite
    Ca(UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 6-8H
     
    2
    O
    8.EB.10Metasaléeite
    Mg(UO
     
    2
    )(PO
     
    4
    )
     
    2
    ·8H
     
    2
    O
    8.EB.10Metauranocircite
    Ba(UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 7H
     
    2
    O
    8.EB.10Metauranospinite
    Ca(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Metakahlerite
    Fe
    2+
     
    (UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Metakirchheimerite
    Co(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Metanováčekite
    Mg(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 4-8H
     
    2
    O
    8.EB.10Metatorbernite
    Cu(UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Metazeunerite
    Cu(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    8.EB.10Przhevalskite
    Pb
     
    2
    (UO
     
    2
    )
     
    3
    [(OH)
     
    2
    |PO
     
    4
    ]
     
    2
    · 3H
     
    2
    O
    8.EB.10Meta-lodèvite
    8.EB.15Abernathyite
    K
     
    2
    (UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 6H
     
    2
    O
    8.EB.15Chernikovite
    (H
     
    3
    O)
     
    2
    (UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 6H
     
    2
    O
    8.EB.15Meta-ankoleite
    K
     
    2
    (UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 6H
     
    2
    O
    8.EB.15Natrouranospinite
    (Na
     
    2
    ,Ca)(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 5H
     
    2
    O
    8.EB.15Trögerite
    (UO
     
    2
    )
     
    3
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O (?)
    8.EB.15Uramphite
    (NH
     
    4
    )
     
    2
    (UO
     
    2
    )
     
    2
    [PO
     
    4
    ]
     
    2
    · 6H
     
    2
    O
    8.EB.15Uramarsite
    (NH
     
    4
    ,H
     
    3
    O)
     
    2
    (UO
     
    2
    )
     
    2
    [(AsO
     
    4
    ,PO
     
    4
    )]
     
    2
    · 6H
     
    2
    O
    8.EB.20Threadgoldite
    Al(UO
     
    2
    )
     
    2
    [OH|(PO
     
    4
    )
     
    2
    ] · 8H
     
    2
    O
    8.EB.20Chistyakovaite
    Al(UO
     
    2
    )
     
    2
    [(F,OH)|(AsO
     
    4
    )
     
    2
    ] · 6.5H
     
    2
    O
    8.EB.25Arsenuranospathite
    HAl(UO
     
    2
    )
     
    4
    (AsO
     
    4
    )
     
    4
    ·40H
     
    2
    O
    8.EB.25Sabugalite
    HAl(UO
     
    2
    )
     
    4
    (PO
     
    4
    )
     
    4
    ·16H
     
    2
    O
    8.EB.25Uranospathite
    HAl(UO
     
    2
    )
     
    4
    (PO
     
    4
    )
     
    4
    ·40H
     
    2
    O
    8.EB.30Vochtenite
    (Fe
    2+
     
    ,Mg)Fe
    3+
     
    (UO
     
    2
    )
     
    4
    [OH|(PO
     
    4
    )
     
    4
    ] · 12-13H
     
    2
    O
    8.EB.35Coconinoite
    Fe
    3+
    2
    Al
     
    2
    (UO
     
    2
    )
     
    2
    [(OH)
     
    2
    |SO
     
    4
    |(PO
     
    4
    )
     
    4
    ] · 20H
     
    2
    O
    8.EB.40Ranunculite
    HAlUO
     
    2
    PO
     
    4
    (OH)
     
    3
    ·4H
     
    2
    O
    8.EB.45Triangulite
    Al
     
    3
    (UO
     
    2
    )
     
    4
    (PO
     
    4
    )
     
    4
    (OH)
     
    5
    ·5H
     
    2
    O
    8.EB.50Furongite
    Al
     
    13
    (UO
     
    2
    )
     
    7
    (PO
     
    4
    )
     
    13
    (OH)
     
    14
    · 58H
     
    2
    O
    Related Minerals - Hey's Index Grouping:
    20.7.1Trögerite
    (UO
     
    2
    )
     
    3
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O (?)
    20.7.2Natrouranospinite
    (Na
     
    2
    ,Ca)(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 5H
     
    2
    O
    20.7.3Abernathyite
    K
     
    2
    (UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 6H
     
    2
    O
    20.7.4Metazeunerite
    Cu(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    20.7.5Zeunerite
    Cu(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    20.7.6Metanováčekite
    Mg(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 4-8H
     
    2
    O
    20.7.7Nováčekite
    Mg(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    20.7.8Arsenuranylite
    Ca(UO
     
    2
    )
     
    4
    [(OH)
     
    2
    |AsO
     
    4
    ]
     
    2
    · 6H
     
    2
    O
    20.7.9Metauranospinite
    Ca(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    20.7.10Uranospinite
    Ca(UO
     
    2
    )(AsO
     
    4
    )
     
    2
    ·10H
     
    2
    O
    20.7.12Heinrichite
    Ba(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·10H
     
    2
    O
    20.7.13Metalodèvite
    Zn(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 10H
     
    2
    O
    20.7.14Arsenuranospathite
    HAl(UO
     
    2
    )
     
    4
    (AsO
     
    4
    )
     
    4
    ·40H
     
    2
    O
    20.7.15Hallimondite
    Pb
     
    2
    (UO
     
    2
    )[AsO
     
    4
    ]
     
    2
    · nH
     
    2
    O, 0 ≤ n ≤ 0.5
    20.7.16Hügelite
    Pb
     
    2
    (UO
     
    2
    )
     
    3
    [O|AsO
     
    4
    ]
     
    2
    · 5H
     
    2
    O
    20.7.17Asselbornite
    Pb(UO
     
    2
    )
     
    4
    (BiO)
     
    3
    (AsO
     
    4
    )
     
    2
    (OH)
     
    7
    ·4H
     
    2
    O
    20.7.18Metakahlerite
    Fe
    2+
     
    (UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O
    20.7.19Kahlerite
    Fe(UO
     
    2
    )
     
    2
    (AsO
     
    4
    )
     
    2
    ·12H
     
    2
    O
    20.7.20Metakirchheimerite
    Co(UO
     
    2
    )
     
    2
    [AsO
     
    4
    ]
     
    2
    · 8H
     
    2
    O

    Other Names for Metaheinrichite

    German names:
    Metaheinrichit
    Spanish names:
    Metaheinrichita

    Other Information

    Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

    References for Metaheinrichite

    Reference List:American Mineralogist (1958): 43: 1134-1143.

    Tschermaks Mineralogische und Petrographische Mitteilungen (1965): 9: 252-282.

    Internet Links for Metaheinrichite

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  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Metaheinrichite in the Natural History Museum (London) online catalogue
  • Metaheinrichite details from Handbook of Mineralogy (PDF)
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    Localities for Metaheinrichite

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    France
     
    • Languedoc-Roussillon
      • Hérault
        • Lodève
    [Le Règne Minéral 1997, 13, p.5-18]
    Le Règne Minéral, Hors Série IV (1998)
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Alpirsbach
    K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Baden-Baden
    K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Lahr
          • Reichenbach
            • Weiler
    Wittern: "Mineralfundorte in Deutschland", 2001
        • Menzenschwand
    Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Schenkenzell
    Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
            • Böckelsbach valley
    S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
            • Burgfelsen
    No reference listed
            • Heubach Valley
    No reference listed
    K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Schiltach
          • Stammelbach valley
    [Lapis 1992, 11, p.13-20]
        • Schramberg
          • Falkenstein valley
    No reference listed
        • Titisee-Neustadt
          • Hammereisenbach
    K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Triberg
          • Nußbach
    No reference listed
    • Rhineland-Palatinate
      • Hunsrück Mts
        • Birkenfeld
          • Ellweiler
    Aufschluss 69/(7+8), Lapis 79/(7+8)
      • Rockenhausen
    Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Saxony
      • Vogtland
        • Oelsnitz
    Gröbner, J. and Kolitsch, U. (2007): The minerals of the uranium prospect at Tirpersdorf, Vogtland. Lapis 32, 37-42; 58. (in German)
    USA
     
    • Oregon
      • Lake Co.
        • Lakeview
    Amer.Min.(1958) 43, 1134-1143
    Mineral and/or Locality
    Google
     
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