Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.


Locality Name:
Mid-Atlantic Ridge Complex, Atlantic Ocean


mindat Locality ID: 16805
mindat URL: http://www.mindat.org/loc-16805.html

Tectonic Settings:

Total number of sublocalities beneath "Mid-Atlantic Ridge Complex, Atlantic Ocean": 44
Total number of bottom-level sublocalities: 36

Number of Child Localities: 24
Child Localities:
Albatross Expedition
Ashadze Hydrothermal Area
Broken Spur Hydrothermal Field
Bubbylon Hydrothermal Field
Evan (Ewan) Hydrothermal Field
Logatchev-1 Hydrothermal Field
Lucky Strike Hydrothermal Field
Menez Gwen Hydrothermal Field
Mount Saldanha Hydrothermal Field
Moytirra Hydrothermal Field
Nibelungen Hydrothermal Field
Ocean Drilling Program Hole 1274A
Pobeda-1 Hydrothermal Field
Pobeda-2 Hydrothermal Field
Pobeda-3 Ore Occurrence
Project FAMOUS Dive Area
Rainbow Massif
Reykjanes Ridge
Romache Offset Zone
Semenov Region
Sierra Leone Fracture Zone
Snake Pit Hydrothermal Field
Trans-Atlantic Geotraverse Hydrothermal Field (TAG)
Turtle Pits Hydrothermal Field

Latitude: 23°47'1"N
Longitude: 35°35'2"W
Decimal Degree (lat, lon): 23.783611111111,-35.583888888889

AThis mineral is Anthropogenic.
GThis mineral is directly dated.
BThis mineral is reported as having this age.
YThis mineral is using an age reported as an element mineralization period.
OThis mineral is using an age calculated from all data at the locality.
RThe age displayed for this mineral originates from a different, non-child locality.
PThe age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
This mineral's age has not yet been recorded.

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al As Au Ba C Ca Cl Co Cr Cu Fe Ga H K Mg Mn Na Ni O P Pb Pt S Sb Si Sn Te Ti U Zn Zr 

Elements from minerals reported directly at this locality: Cu Fe O S Sn Ti 

Structural Groups for minerals in this locality: 
AcanthiteAluniteAmorphousAmphiboleAragoniteAtacamiteAuricuprideBaddeleyiteBaryteBrochantite
BruciteCalciteChabaziteChalcopyriteChloriteClayClinozoisiteCobaltiteCopiapiteCopper
CoronaditeCorundumCovelliteCubaniteDiasporeDigeniteEpidoteFeldsparFeroxyhyteFluorite
GypsumIronKaoliniteKieseriteLepidocrociteMarcasiteMeliliteMeloniteMicaMillerite
NickelineNolaniteNoneNot in a structural groupPalygorskitePentlanditePerovskitePotaritePrehnitePyrite
PyroxeneQuartzRocksaltRutileSepioliteSerpentineSkutteruditeSmectite-vermiculiteSphaleriteSpinel
StanniteStibniteSulphurTalcTarbuttiteTitaniteTridymiteWurtziteZircon

130 IMA Minerals at location:
Acanthite  (*)Actinolite  (*)Akaganeite  (*)Åkermanite  (*)Albite  (*)
Anhydrite  (*)Anilite  (*)Anorthite  (*)Aragonite  (*)Atacamite  (*)
Awaruite  (*)Baddeleyite  (*)Baryte  (*)Birnessite  (*)Bornite  (*)
Botallackite  (*)Boulangerite  (*)Brochantite  (*)Brucite  (*)Calcite  (*)
Carrollite  (*)Chabazite-Ca  (*)Chalcocite  (*)Chalcopyrite  (*)Chamosite  (*)
Chromite  (*)Chrysotile  (*)Clinoatacamite  (*)Clinochlore  (*)Clinozoisite  (*)
Cobaltite  (*)Cobaltpentlandite  (*)Copper  (*)Covellite  (*)Cubanite  (*)
Cuprite  (*)Digenite  (*)Diopside  (*)Djurleite  (*)Dolomite  (*)
Enstatite  (*)Epidote  (*)Eriochalcite  (*)Feroxyhyte  (*)Ferricopiapite  (*)
Ferrihydrite  (*)Galena  (*)Gallite  (*)Geerite  (*)Goethite  (*)
Gold  (*)Greigite  (*)Gypsum  (*)Halite  (*)Heazlewoodite  (*)
Hematite  (*)Idaite  (*)Ilmenite  (*)Isocubanite  (*)Isoferroplatinum  (*)
Jaipurite  (*)Jarosite  (*)Kaersutite  (*)Kaolinite  (*)Lead  (*)
Lepidocrocite  (*)Linnaeite  (*)Lizardite  (*)Maghemite  (*)Magnesite  (*)
Magnetite  (*)Marcasite  (*)Melonite  (*)Millerite  (*)Monohydrocalcite  (*)
Muscovite  (*)Natrojarosite  (*)Nepheline  (*)Nesquehonite  (*)Nickel  (*)
Nontronite  (*)Nukundamite  (*)Opal  (*)Palygorskite  (*)Parabutlerite  (*)
Paragonite  (*)Paratacamite  (*)Pargasite  (*)Pentlandite  (*)Phlogopite  (*)
Plagionite  (*)Prehnite  (*)Pyrite  (*)Pyrochroite  (*)Pyrrhotite  (*)
Quartz  (*)Roxbyite  (*)Rudashevskyite  (*)Rutile  (*)Sepiolite  (*)
Siderite  (*)Sideronatrite  (*)Silver  (*)Skutterudite  (*)Sorosite  (*)
Sphalerite  (*)Spinel  (*)Spionkopite  (*)Stannite  (*)Stibnite  (*)
Stromeyerite  (*)Sulphur  (*)Szomolnokite  (*)Talc  (*)Tarbuttite  (*)
Tenorite  (*)Tetraferroplatinum  (*)Tin  (*)Titanite  (*)Titanomaghemite  (*)
Tremolite  (*)Trevorite  (*)Troilite  (*)Uraninite  (*)Vernadite  (*)
Wairauite  (*)Wurtzite  (*)Yarrowite  (*)Zinc  (*)Zircon  (*)
Mineral nameStructural GroupsIMA FormulaMax Age (Ma)Min Age (Ma)# of Sublocalities containing mineralLOCALITY IDs, not mindat ids# of localities containing mineral
Acanthite  (*)AcanthiteAg2S139162793
Actinolite  (*)Amphibole   Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)243902,3904,3906,39083419
Akaganeite  (*)Coronadite(Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O33882,3886,391463
Åkermanite  (*)MeliliteCa2MgSi2O723892,389350
Albite  (*)FeldsparNa(AlSi3O8)33885,3901,39068803
Anhydrite  (*)Not in a structural groupCa(SO4)93885,3886,3892,3899,3909,3910,3917,3918,39211588
Anilite  (*)DigeniteCu7S41388588
Anorthite  (*)FeldsparCa(Al2Si2O8)23885,39061036
Aragonite  (*)AragoniteCa(CO3)83879,3885,3892,3894,3897,3898,3904,39173250
Atacamite  (*)AtacamiteCu2Cl(OH)3133879,3881,3885,3886,3892,3893,3901,3902,3906,3911,3914,3916,3917544
Awaruite  (*)Auricupride PerovskiteNi3Fe13891166
Baddeleyite  (*)BaddeleyiteZrO213906238
Baryte  (*)BaryteBa(SO4)63885,3886,3902,3906,3909,391611547
Birnessite  (*)None(Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O13917178
Bornite  (*)NoneCu5FeS4103880,3885,3886,3891,3892,3893,3899,3906,3909,39175516
Botallackite  (*)AtacamiteCu2Cl(OH)31391449
Boulangerite  (*)NonePb5Sb4S1113880843
Brochantite  (*)BrochantiteCu4(SO4)(OH)6138851633
Brucite  (*)BruciteMg(OH)233891,3897,3899462
Calcite  (*)CalciteCa(CO3)83885,3892,3893,3894,3897,3898,3901,391727770
Carrollite  (*)SpinelCuCo2S413880154
Chabazite-Ca  (*)ChabaziteCa2[Al4Si8O24]·13H2O13885310
Chalcocite  (*)NoneCu2S53880,3885,3899,3906,39165707
Chalcopyrite  (*)ChalcopyriteCuFeS2223880,3881,3885,3886,3891,3892,3893,3895,3899,3900,3901,3902,3906,3908,3909,3911,3912,3916,3917,3918,3920,392127198
Chamosite  (*)Chlorite Clay(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)813906577
Chromite  (*)SpinelFe2+Cr2O433891,3906,39163902
Chrysotile  (*)Serpentine ClayMg3Si2O5(OH)433885,3891,3906951
Clinoatacamite  (*)AtacamiteCu2Cl(OH)323885,389343
Clinochlore  (*)Chlorite ClayMg5Al(AlSi3O10)(OH)823901,39061756
Clinozoisite  (*)Clinozoisite EpidoteCa2Al3[Si2O7][SiO4]O(OH)139061025
Cobaltite  (*)CobaltiteCoAsS23880,3892966
Cobaltpentlandite  (*)PentlanditeCo9S833880,3885,389982
Copper  (*)CopperCu53885,3891,3902,3906,39173846
Covellite  (*)CovelliteCuS83880,3885,3886,3892,3893,3902,3909,39174165
Cubanite  (*)Cubanite WurtziteCuFe2S323902,3908802
Cuprite  (*)Not in a structural groupCu2O139162970
Digenite  (*)DigeniteCu1.8S73880,3885,3886,3893,3899,3906,39171027
Diopside  (*)PyroxeneCaMgSi2O6139064135
Djurleite  (*)NoneCu31S1633885,3893,3899300
Dolomite  (*)NoneCaMg(CO3)223885,38929895
Enstatite  (*)PyroxeneMg2Si2O613906944
Epidote  (*)Epidote ClinozoisiteCa2(Al2Fe3+)[Si2O7][SiO4]O(OH)33901,3902,39068173
Eriochalcite  (*)NoneCuCl2·2H2O1389213
Feroxyhyte  (*)FeroxyhyteFe3+O(OH)43882,3886,3913,391419
Ferricopiapite  (*)CopiapiteFe3+0.67Fe3+4(SO4)6(OH)2·20H2O1389241
Ferrihydrite  (*)NolaniteFe3+10O14(OH)263882,3886,3898,3911,3913,391486
Galena  (*)RocksaltPbS43880,3881,3902,391724243
Gallite  (*)ChalcopyriteCuGaS2138927
Geerite  (*)NoneCu8S523880,388538
Goethite  (*)DiasporeFeO(OH)133881,3882,3885,3886,3892,3893,3901,3909,3910,3911,3913,3916,39177437
Gold  (*)CopperAu53880,3892,3893,3916,391730554
Greigite  (*)SpinelFe2+Fe3+2S41388062
Gypsum  (*)GypsumCa(SO4)·2H2O33885,3892,39176890
Halite  (*)RocksaltNaCl23881,38931398
Heazlewoodite  (*)NoneNi3S213891205
Hematite  (*)CorundumFe2O3103885,3893,3902,3906,3909,3916,3917,3918,3920,392114640
Idaite  (*)Stannite SphaleriteCu3FeS413917142
Ilmenite  (*)CorundumFe2+Ti4+O333902,3906,39165433
Isocubanite  (*)Sphalerite CubaniteCuFe2S3113879,3880,3881,3885,3892,3893,3899,3902,3909,3918,3921191
Isoferroplatinum  (*)Auricupride PerovskitePt3Fe13906128
Jaipurite  (*)NickelineCoS138916
Jarosite  (*)AluniteKFe3+3(SO4)2(OH)643886,3902,3909,39172228
Kaersutite  (*)AmphiboleNaCa2(Mg3AlTi4+)(Si6Al2)O22O213906179
Kaolinite  (*)Clay KaoliniteAl2Si2O5(OH)4138855591
Lead  (*)CopperPb23906,3916192
Lepidocrocite  (*)LepidocrociteFe3+O(OH)43882,3886,3901,3910581
Linnaeite  (*)SpinelCo2+Co3+2S413899249
Lizardite  (*)Serpentine ClayMg3Si2O5(OH)423892,3906359
Maghemite  (*)Spinel(Fe3+0.67   0.33)Fe3+2O413916229
Magnesite  (*)CalciteMg(CO3)23885,38921487
Magnetite  (*)SpinelFe2+Fe3+2O4103878,3891,3893,3895,3897,3900,3906,3916,3918,392114899
Marcasite  (*)MarcasiteFeS2103879,3880,3885,3886,3892,3893,3902,3909,3916,39175674
Melonite  (*)MeloniteNiTe213880207
Millerite  (*)MilleriteNiS23880,38991066
Monohydrocalcite  (*)NoneCa(CO3)·H2O1389355
Muscovite  (*)Mica ClayKAl2(Si3Al)O10(OH)223885,389217380
Natrojarosite  (*)AluniteNaFe3+3(SO4)2(OH)613892254
Nepheline  (*)TridymiteNa3K(Al4Si4O16)13892884
Nesquehonite  (*)NoneMg(CO3)·3H2O1389280
Nickel  (*)CopperNi1391457
Nontronite  (*)Clay Smectite-vermiculiteNa0.3Fe3+2(Si,Al)4O10(OH)2·nH2O73882,3885,3886,3901,3911,3913,3917471
Nukundamite  (*)NoneCu3.4Fe0.6S41391616
Opal  (*)AmorphousSiO2·nH2O63892,3893,3902,3906,3909,39172994
Palygorskite  (*)Palygorskite Clay(Mg,Al)2Si4O10(OH)·4H2O23892,3893306
Parabutlerite  (*)Not in a structural groupFe3+(SO4)(OH)·2H2O1389223
Paragonite  (*)Mica ClayNaAl2(Si3Al)O10(OH)213917247
Paratacamite  (*)AtacamiteCu3(Cu,Zn)Cl2(OH)633885,3893,3917158
Pargasite  (*)AmphiboleNaCa2(Mg4Al)(Si6Al2)O22(OH)213906313
Pentlandite  (*)Pentlandite(Ni,Fe)9S853880,3891,3895,3900,39061512
Phlogopite  (*)Mica ClayKMg3(AlSi3O10)(OH)2138922273
Plagionite  (*)NonePb5Sb8S1713892100
Prehnite  (*)PrehniteCa2Al(Si3Al)O10(OH)2139061898
Pyrite  (*)PyriteFeS2203879,3880,3881,3885,3886,3892,3893,3894,3901,3902,3906,3909,3910,3911,3912,3916,3917,3918,3920,392139462
Pyrochroite  (*)BruciteMn2+(OH)21388556
Pyrrhotite  (*)NickelineFe7S8153879,3880,3882,3892,3895,3900,3901,3902,3906,3908,3909,3910,3917,3918,39219056
Quartz  (*)QuartzSiO283885,3892,3893,3902,3906,3909,3916,391761156
Roxbyite  (*)NoneCu9S533880,3885,389327
Rudashevskyite  (*)Sphalerite(Fe,Zn)S138803
Rutile  (*)RutileTiO233902,3906,39165614
Sepiolite  (*)Sepiolite ClayMg4Si6O15(OH)2·6H2O13881241
Siderite  (*)CalciteFe(CO3)23885,39066417
Sideronatrite  (*)NoneNa2Fe3+(SO4)2(OH)·3H2O1389273
Silver  (*)CopperAg23880,38925186
Skutterudite  (*)Skutterudite PerovskiteCoAs313880531
Sorosite  (*)NickelineCu1+x(Sn,Sb)139166
Sphalerite  (*)SphaleriteZnS153879,3880,3885,3886,3892,3893,3902,3906,3909,3910,3911,3916,3917,3918,392021482
Spinel  (*)SpinelMgAl2O4138911934
Spionkopite  (*)NoneCu39S2833880,3885,389973
Stannite  (*)Stannite SphaleriteCu2FeSnS40668
Stibnite  (*)StibniteSb2S3138803418
Stromeyerite  (*)NoneCuAgS13892332
Sulphur  (*)SulphurS33892,3909,39172045
Szomolnokite  (*)KieseriteFe(SO4)·H2O13892139
Talc  (*)Clay TalcMg3Si4O10(OH)2103879,3885,3891,3892,3893,3902,3906,3909,3918,39213337
Tarbuttite  (*)TarbuttiteZn2(PO4)(OH)1389211
Tenorite  (*)NoneCuO23885,39161101
Tetraferroplatinum  (*)PotaritePtFe1390666
Tin  (*)NoneSn23906,391663
Titanite  (*)TitaniteCaTi(SiO4)O23902,39064899
Titanomaghemite  (*)Spinel(Ti0.5   0.5)Fe3+2O405
Tremolite  (*)Amphibole   Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)223891,39062562
Trevorite  (*)SpinelNiFe3+2O41387817
Troilite  (*)NoneFeS138921044
Uraninite  (*)FluoriteUO2138812718
Vernadite  (*)None(Mn,Fe,Ca,Na)(O,OH)2·nH2O43882,3886,3913,391465
Wairauite  (*)IronCoFe1389116
Wurtzite  (*)WurtziteZnS53879,3880,3893,3917,3918372
Yarrowite  (*)NoneCu9S843880,3885,3899,390270
Zinc  (*)NoneZn1390652
Zircon  (*)ZirconZr(SiO4)139065251



No ages have been assigned to this locality yet.

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All locality data graciously provided by mindat.org

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