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Trans-Atlantic Geotraverse (TAG) hydrothermal field, Mid-Atlantic Ridge complex, Atlantic Ocean

StandardDetailedBy ChemistrySearch GoogleMineral Report for Region

References:
- Zeng Zhigang, Qin Yunshan, and Zhai Shikui (2001): He, Ne and Ar isotope compositions of fluid inclusions in hydrothermal sulfides from the TAG hydrothermal field, Mid-Atlantic Ridge. Science in China, Series D (Earth Sciences), 44(3), 221-228.
- Bogdanov, Y.A., Vikent’ev, I.V., Lein, A.Y., Bogdanova, O.Y., Sagalevich, A.M., and Sivtsov, A.V. (2008): Low-Temperature Hydrothermal Deposits in the Rift Zone of the Mid-Atlantic Ridge. Geology of Ore Deposits 50(2), 119-134.




Mineral list contains entries from the region specified including sub-localities

Group 1 - Elements
  		• Gold1.AA.05
    Au
  		• Sorosite1.AC.15
    Cu
     
    1+x
    		(Sn,Sb), where 0.1 ≤ x ≤ 0.2
  		• Sulphur1.CC.05
    S
     
    8
    Group 2 - Sulphides and Sulfosalts
  		• Acanthite2.BA.35
    Ag
     
    2
    		S
  		• Bornite2.BA.15
    Cu
     
    5
    		FeS
     
    4
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Covellite2.CA.05a
    CuS
  		• Digenite2.BA.10
    Cu
     
    9
    		S
     
    5
  		• Galena2.CD.10
    PbS
  		• Idaite2.CB.15a
    Cu
     
    5
    		FeS
     
    6
  		• Marcasite2.EB.10a
    FeS
     
    2
  		• Pyrite2.EB.05a
    FeS
     
    2
  		• Pyrrhotite2.CC.10
    Fe
     
    7
    		S
     
    8
    		, (-4M), also given as Fe
     
    1-x
    		S (x = 0 - 0.2)
  		• Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    		)S
  		• UM1998-15-S:CuFeZn2.CB.05
    Cu
     
    2
    		Fe
     
    3
    		Zn
     
    5
    		S
     
    10
    Group 3 - Halides
  		• Atacamite3.DA.10a
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
  		• Botallackite3.DA.10b
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
    Group 4 - Oxides and Hydroxides
  		• Akaganeite4.DK.05
    β-Fe
    3+
     
    		O(OH,Cl)
  		• Feroxyhyte4.FE.40
    Fe
    3+
     
    		O(OH)
  		• Ferrihydrite4.FE.35
    Fe
     
    5
    		O
     
    3
    		(OH)
     
    9
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Quartz4.DA.05
    SiO
     
    2
  		• Vernadite4.FE.40
    (Mn
    4+
     
    		,Fe
    3+
     
    		,Ca,Na)(O,OH)
     
    2
    		 · nH
     
    2
    		O
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Anhydrite7.AD.30
    CaSO
     
    4
  		• Jarosite7.BC.10
    KFe
    3+
     
     
    3
    		[(OH)
     
    3
    		|SO
     
    4
    		]
     
    2
    Group 9 - Silicates
  		• Paragonite9.EC.15
    NaAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Unclassified Minerals
  		• 'Chalcedony'-
  		• 'Chlorite Group'-


    29 entries listed. 25 valid minerals.

    Localities in this Region:
    Atlantic Ocean
     
    • Mid-Atlantic Ridge complex
      • Trans-Atlantic Geotraverse (TAG) hydrothermal field

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 26th Nov 2009 11:15:37