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Manganochromite

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Formula:
(Mn,Fe)(Cr,V)2O4
Hardness:
Member of:

Classification of Manganochromite

Approved
4.BB.05

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
B : Metal: Oxygen = 3:4 and similar
B : With only medium-sized cations
7.2.3.2

7 : MULTIPLE OXIDES
2 : AB2X4
7.19.7

7 : Oxides and Hydroxides
19 : Oxides of Mn and Fe
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First Recorded Occurrence of Manganochromite

Year of Discovery:
1978

Physical Properties of Manganochromite

Hardness (Mohs):

Chemical Properties of Manganochromite

Formula:
(Mn,Fe)(Cr,V)2O4
Essential elements:
All elements listed in formula:

Relationship of Manganochromite to other Species

Series:
Forms a series with Vuorelainenite (see here)
Member of:
Other Members of Group:
Ceylonite
ChromiteFe2+Cr23+O4
Cochromite(Co,Ni,Fe)(Cr,Al)2O4
CoulsoniteFe2+V23+O4
CuprospinelCu2+Fe23+O4
Filipstadite(Sb0.5Fe0.5)Mn2O4
FrankliniteZn2+Fe23+O4
GahniteZnAl2O4
Galaxite(Mn,Fe,Mg)(Al,Fe)2O4
HercyniteFe2+Al2O4
JacobsiteMn2+Fe23+O4
MagnesiochromiteMg(Cr,Al,Fe)2O4
MagnesiocoulsoniteMgV2O4
MagnesioferriteMgFe23+O4
MagnetiteFe2+Fe23+O4
Nichromite(Ni,Co,Fe)(Cr,Fe,Al)2O4
Qandilite(Mg,Fe)2(Ti,Fe,Al)O4
SpinelMgAl2O4
TrevoriteNi2+Fe23+O4
UlvöspinelFe2TiO4
Vuorelainenite(Mn,Fe)(V,Cr)2O4
ZincochromiteZnCr2O4
4.BB.05ChromiteFe2+Cr23+O4
4.BB.05Cochromite(Co,Ni,Fe)(Cr,Al)2O4
4.BB.05CoulsoniteFe2+V23+O4
4.BB.05CuprospinelCu2+Fe23+O4
4.BB.05Filipstadite(Sb0.5Fe0.5)Mn2O4
4.BB.05FrankliniteZn2+Fe23+O4
4.BB.05GahniteZnAl2O4
4.BB.05Galaxite(Mn,Fe,Mg)(Al,Fe)2O4
4.BB.05HercyniteFe2+Al2O4
4.BB.05JacobsiteMn2+Fe23+O4
4.BB.05MagnesiocoulsoniteMgV2O4
4.BB.05MagnesiochromiteMg(Cr,Al,Fe)2O4
4.BB.05MagnesioferriteMgFe23+O4
4.BB.05MagnetiteFe2+Fe23+O4
4.BB.05Nichromite(Ni,Co,Fe)(Cr,Fe,Al)2O4
4.BB.05Qandilite(Mg,Fe)2(Ti,Fe,Al)O4
4.BB.05SpinelMgAl2O4
4.BB.05TrevoriteNi2+Fe23+O4
4.BB.05UlvöspinelFe2TiO4
4.BB.05Vuorelainenite(Mn,Fe)(V,Cr)2O4
4.BB.05ZincochromiteZnCr2O4
4.BB.10HausmanniteMn2+Mn23+O4
4.BB.10HetaeroliteZnMn2O4
4.BB.10HydrohetaeroliteZnMn2O4 · H2O
4.BB.10IwakiiteMn2+Fe23+O4
4.BB.15MaghemiteFe23+O3
4.BB.15TitanomaghemiteFe3+(Fe3+,Ti4+,Fe2+,◻)2O4
4.BB.20Tegengrenite(Mg,Mn2+)2Sb5+0.5(Mn3+,Si,Ti)0.5O4
4.BB.25XieiteFe2+Cr2O4
7.19.1BixbyiteMn23+O3
7.19.2JangguniteMn5-x(Mn,Fe)1+xO8(OH)6
7.19.3JacobsiteMn2+Fe23+O4
7.19.4Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
7.19.5Galaxite(Mn,Fe,Mg)(Al,Fe)2O4
7.19.6Filipstadite(Sb0.5Fe0.5)Mn2O4
7.19.8ZenzénitePb3(Fe,Mn)4Mn3O13

Other Names for Manganochromite

Name in Other Languages:

Other Information

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

References for Manganochromite

Reference List:
American Mineralogist (1978): 63: 1166-1174.

Canadian Mineralogist(1982): 20: 287.

Internet Links for Manganochromite

Localities for Manganochromite

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 for a valid mineral species. (FRL) indicates first recorded locality for everything else. ? 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.
Australia
 
  • South Australia
    • Mt Lofty Ranges
      • South Mt Lofty Ranges (Adelaide Hills)
        • Mount Barker
          • Nairne
AM 1978, 1166-74; Grieco, G., & Merlini, A. (2012). Chromite alteration processes within Vourinos ophiolite. International journal of earth sciences, 101(6), 1523-1533.
Greece
 
  • Macedonia Department
    • Kozáni Prefecture
      • Kozáni and Grevena prefectures border area
Grieco, G., & Merlini, A. (2012). Chromite alteration processes within Vourinos ophiolite. International journal of earth sciences, 101(6), 1523-1533.
Russia
 
  • Eastern-Siberian Region
    • Prebaikalia (Pribaikal'e)
      • Irkutskaya Oblast'
        • Lake Baikal area
Anna A. Koneva analytical data; Koneva AA (1997) Cr-V-manganospinels in metamorphic rocks, Lake Baikal, Russia. Min Mag 61:145–148
Spain
 
  • Catalonia
    • Tarragona
      • Priorat
        • El Molar
Joan Abella i Creus (2008): Minerals I Mines De La Conca De Bellmunt Del Priorat.
Sweden
 
  • Östergötland
    • Finspång
      • Doverstorp ore field
Min Mag (1997) 61 (1), 145; Zakrzewski et al (1982): Can.Min. 20, 281-290
Mineral and/or Locality  
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