Help mindat.org|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on MindatThe Mindat Store
Minerals by PropertiesMinerals by ChemistryRandom MineralSearch by minIDLocalities Near MeSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportAdd Glossary Item
StatisticsMember ListBooks & MagazinesMineral Shows & EventsThe Mindat DirectoryHow to Link to MindatDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Coulsonite

This page is currently not sponsored. Click here to sponsor this page.
Formula:
Fe2+V23+O4
Hardness:
4½ - 5
Member of:
Name:
After Dr. Arthur Lennox Coulson, Geological Survey of India.
Initially described from Bihar, India in 1936 as vanado-magnetite, renamed the following year as coulsonite (these specimens contain up to 4.84% vanadium). Species was redefined in 1962 on Nevada material.

Classification of Coulsonite

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
7.2.4.2

7 : MULTIPLE OXIDES
2 : AB2X4
7.12.19

7 : Oxides and Hydroxides
12 : Oxides of V, Nb and Ta
mindat.org URL:
http://www.mindat.org/min-1142.html
Please feel free to link to this page.

Type Occurrence of Coulsonite

Year of Discovery:
1962

Physical Properties of Coulsonite

Hardness (Mohs):
4½ - 5

Chemical Properties of Coulsonite

Formula:
Fe2+V23+O4
Essential elements:
All elements listed in formula:

Relationship of Coulsonite to other Species

Member of:
Other Members of Group:
Ceylonite
ChromiteFe2+Cr23+O4
Cochromite(Co,Ni,Fe)(Cr,Al)2O4
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
Manganochromite(Mn,Fe)(Cr,V)2O4
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.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.05Manganochromite(Mn,Fe)(Cr,V)2O4
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
7.12.1Montroseite(V3+,Fe3+)O(OH)
7.12.2 Scherbinaite
7.12.3ParamontroseiteV4+O2
7.12.4HäggiteV3+V4+O2(OH)3
7.12.5DuttoniteV4+O(OH)2
7.12.6DoloresiteV34+O4(OH)4
7.12.7LenobliteV24+O4 · 2H2O
7.12.8NavajoiteFe3+V95+O24 · 12H2O
7.12.9VanoxiteV44+V25+O13 · 8H2O
7.12.10BarianditeAl0.6(V5+,V4+)8O20 · 9H2O
7.12.11Corvusite(Na,K,Ca,Mg)2(V5+,V4+,Fe2+)8O20 · 6-10H2O
7.12.12SimplotiteCaV44+O9 · 5H2O
7.12.13KyzylkumiteTi2V3+O5(OH)
7.12.14SchreyeriteV23+Ti3O9
7.12.15BerdesinskiiteV23+TiO5
7.12.16TivaniteV3+TiO3(OH)
7.12.17MannarditeBa(Ti64+V23+)O16
7.12.18KarelianiteV23+O3
7.12.20Nolanite(V3+,Fe3+,Fe2+,Ti)10O14(OH)2
7.12.21Vuorelainenite(Mn,Fe)(V,Cr)2O4
7.12.22TantiteTa2O5
7.12.23Kimrobinsonite(Ta,Nb)(OH)5-2x(O,CO3)x ; x near 1.2

Other Names for Coulsonite

Name in Other Languages:
German:Coulsonit
Simplified Chinese:钒磁铁矿
Spanish:Coulsonita

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 Coulsonite

Reference List:
Dunn (1937), Geological Survey of India, mem.: 49: 21.

Dunn and Dey (1937), Mining Geol. Institute of India, Transactions: 31: 131.

Initially described from Bihar, India in 1936 as vanado-magnetite, renamed the following year as coulsonite (these specimens contain up to 4.84% vanadium). Species was redefined in 1962 on Nevada material: 702.

Radtke, A. S. (1962) American Mineralogist: 47, 1284-1291.

Internet Links for Coulsonite

Localities for Coulsonite

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.
Finland
 
  • Northern Finland Region
    • Vihanti
Sergeeva, N. E., Eremin, N. I., & Dergachev, A. L. (2011, February). Vanadium mineralization in ore of the Vihanti massive sulfide base-metal deposit, Finland. In Doklady Earth Sciences (Vol. 436, No. 2, pp. 210-212). SP MAIK Nauka/Interperiodica.
India
 
Am Min 47 (1962), 1284
Kazakhstan
 
  • Pavlodar Province (Pavlodar Oblysy; Pavlodarskaya Oblast')
Brearley, A. J. & Jones, R. H. (1998). Chondritic Meteorites. In: Planetary Materials (Papike, J. J., Editor): Chapter 3, 398 pages. Mineralogical Society of America: Washington, DC, USA. (1998)
Russia
 
  • Far-Eastern Region
    • Amurskaya Oblast'
      • Dambuki ore cluster
Pavel M. Kartashov analytical data
  • Northern Region
    • Murmanskaja Oblast'
      • Kola Peninsula
        • Khibiny Massif
          • Lovchorr Mt
Karpov S.M., Voloshin A.V., Savchenko E.E., Selivanova E.A., Polekhovskii Yu.S. (2012) coulsonite in pyrrhotite gorge deposit (Kola peninsula): the first find in Russia, - Doklady RAN, 445/2, p. 1-3 (in Russ.)
Spain
 
  • Catalonia
    • Tarragona
      • Conca de Barberà
        • Vimbodí
          • Poblet Monastery
C.. Canet et al. , The Canadian Mineralogist, 2003, V41, pp. 581-595
C.. Canet et al. , The Canadian Mineralogist, 2003, V41, pp. 581-595
C.. Canet et al. , The Canadian Mineralogist, 2003, V41, pp. 581-595
Switzerland
 
  • Wallis (Valais)
    • Binn Valley
      • Fäld (Imfeld; Im Feld; Feld)
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 123.
USA
 
  • Alaska
    • Yukon-Koyukuk Borough
      • Innoko District
U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
  • California
    • Fresno Co.
      • Diablo Range
        • New Idria District
          • Archer Camp
Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 152.
  • Nevada
    • Churchill Co.
      • Mineral Basin District
Am Min 47:1284-1291
    • Pershing Co.
      • Mineral Basin District
NBMG Spec. Pub. 31 Minerals of Nevada
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2015, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: September 1, 2015 15:17:56 Page generated: August 23, 2015 07:35:35