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Henrymeyerite

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Formula:
Ba(Ti
4+
7
Fe
2+
 
)O
 
16
System:TetragonalColour:Greyish-brown
Lustre:AdamantineHardness:5 - 6
Member of:Priderite Group > Hollandite Supergroup
Name:For Professor Henry O.A. Meyer (1937-1995).
This page provides mineralogical data about Henrymeyerite.

Classification of Henrymeyerite

IMA status:Approved
Strunz 8th edition ID:4/D.08-33
Nickel-Strunz 10th (pending) edition ID:4.DK.05b

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
D : Metal: Oxygen = 1:2 and similar
K : With large (+- medium-sized) cations; tunnel structures
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Type Occurrence of Henrymeyerite

Type Locality:Kovdor Zheleznyi Mine (Iron Mine), Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

Physical Properties of Henrymeyerite

Lustre:Adamantine
Colour:Greyish-brown
Streak:Reddish-brown
Hardness (Mohs):5 - 6

Crystallography of Henrymeyerite

Crystal System:Tetragonal

Chemical Properties of Henrymeyerite

Formula:
Ba(Ti
4+
7
Fe
2+
 
)O
 
16
Essential elements:Ba, Fe, O, Ti
All elements listed in formula:Ba, Fe, O, Ti

Relationship of Henrymeyerite to other Species

Member of:Priderite Group > Hollandite Supergroup
Other Members of Group:

- +
Mannardite
Ba(Ti
4+
6
V
3+
2
)O
 
16
Priderite
K(Ti
4+
7
Fe
3+
 
)O
 
16
Redledgeite
Ba(Ti
4+
6
Cr
3+
2
)O
 
16
Related Minerals - Nickel-Strunz Grouping):

- +
4.DK.05Akaganeite
β-Fe
3+
 
O(OH,Cl)
4.DK.05aCoronadite
Pb(Mn
4+
6
Mn
3+
2
)O
 
16
4.DK.05aCryptomelane
K(Mn
4+
7
Mn
3+
 
)O
 
16
4.DK.05aHollandite
Ba(Mn
4+
6
Mn
3+
2
)O
 
16
4.DK.05aManjiroite
Na(Mn
4+
7
Mn
3+
 
)O
 
16
4.DK.05bMannardite
Ba(Ti
4+
6
V
3+
2
)O
 
16
4.DK.05bPriderite
K(Ti
4+
7
Fe
3+
 
)O
 
16
4.DK.05bRedledgeite
Ba(Ti
4+
6
Cr
3+
2
)O
 
16
4.DK.05aStrontiomelane
Sr(Mn
4+
6
Mn
3+
2
)O
 
16
4.DK.10Romanèchite
(Ba,H
 
2
O)
 
2
Mn
 
5
O
 
10
4.DK.10Todorokite
(Ca,K,Na,Mg,Ba,Mn)(Mn,Mg,Al)
 
6
O
 
12
· 3H
 
2
O

Other Names for Henrymeyerite

Synonyms:
IMA1999-016
Other Languages:
German:Henrymeyerit
Russian:Хенримейерит
Spanish:Henrymeyerita

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 Henrymeyerite

Reference List:

- +
Canadian Mineralogist: 38: 617-626.

Internet Links for Henrymeyerite

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  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Henrymeyerite details from Handbook of Mineralogy (PDF)
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  • Localities for Henrymeyerite

    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.
    (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.
    Czech Republic
     
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Moravské Budějovice
    Krmíček, L., Cempírek J., Havlín A., Přichystal A., Houzar S, Krmíčková M, Gadas P. (2011): Mineralogy and petrogenesis of a Ba–Ti–Zr-rich peralkaline dyke from Šebkovice (Czech Republic): Recognition of the most lamproitic Variscan intrusion. In: Lithos, 121 (2011), 75-86; Elsevier.
        • Třebíč
    KRMÍČEK L. 2010: Pre-Mesozoic lamprophyres and lamproites of the Bohemian Massif (Czech Republic, Poland, Germany, Austria). Mineralogia - Special Papers, vol. 37, pp. 38-46
    Russia
     
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Khibiny Massif
    Mikhailova, Y.A., Konopleva, N.G., Yakovenchuk, V.N., Ivanyuk, G.Y., Men’shikov, Y.P., and Pakhomovsky, Y.A. (2007): Geology of Ore Deposits 49(7), 590-598.
    Mikhailova, Y.A., Konopleva, N.G., Yakovenchuk, V.N., Ivanyuk, G.Y., Men’shikov, Y.P., and Pakhomovsky, Y.A. (2007): Geology of Ore Deposits 49(7), 590-598.
          • Kovdor Massif
    [AmMin 86:198]; Mitchell R. H., Yakovenchuk V. N., Chakhmouradian A. R., Burns P., Pakhomovsky Y. A., 2000. Henrymeyerite, a new hollandite-type Ba-Fe Titanate from the Kovdor Complex, Russia. Canad. Miner., 38: 617-626.
          • Lovozero Massif
            • Suoluai River Valley
    Tony Nikischer
    USA
     
    • Montana
      • Hill Co.
        • Bearpaw Mts
    Chakhmouradian A.R. & Mitchell R.H. (1999) Primary, agpaitic and deuteric stages in the evolution of Accessory Sr, REE, Ba and Nb-mineralization in nepheline-syenite pegmatites at Pegmatite Peak, Bearpaw Mts., Montana, Mineral. Petrol., 67: 85-110.
      • Meagher Co.
    www.cseg.ca/conferences/2000/376.PDF.
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    Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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