Mineral name Structural Groups IMA Formula Max Age (Ma) Min Age (Ma) # of Sublocalities containing mineral LOCALITY IDs, not mindat ids # of localities containing mineral Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 541 541 6 34927 ,34928 ,34933 ,34944 ,34949 ,34971 3419 Aegirine (*) Pyroxene NaFe3+ Si2 O6 1 34926 1022 Albite (*) Feldspar Na(AlSi3 O8 ) 541 541 4 34962 ,34969 ,34971 ,34973 8803 Allanite-(Y) (*) Allanite Epidote CaY(Al2 Fe2+ )[Si2 O7 ][SiO4 ]O(OH) 541 541 1 34971 28 Anatase (*) Not in a structural group TiO2 541 541 2 34942 ,34971 2162 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 541 541 2 34962 ,34971 1534 Aragonite (*) Aragonite Ca(CO3 ) 1 34978 3250 Arfvedsonite (*) Amphibole NaNa2 (Fe2+ 4 Fe3+ )Si8 O22 (OH)2 1 34945 295 Artinite (*) Artinite Mg2 (CO3 )(OH)2 ·3H2 O 1 34978 75 Augite (*) Pyroxene (Ca,Mg,Fe)2 Si2 O6 1 34926 2060 Autunite (*) Autunite Ca(UO2 )2 (PO4 )2 ·10-12H2 O 1 34973 1272 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 541 541 1 34971 5509 Baryte (*) Baryte Ba(SO4 ) 3 34933 ,34953 ,34960 11547 Beryl (*) Beryl Be3 Al2 Si6 O18 1 34973 4286 Beyerite (*) Bismutite CaBi2 O2 (CO3 )2 541 541 1 34971 96 Bismuth (*) Arsenic Bi 541 541 2 34971 ,34972 1966 Bismuthinite (*) Stibnite Bi2 S3 541 541 2 34971 ,34972 1935 Bismutite (*) Bismutite Bi2 O2 (CO3 ) 541 541 1 34971 716 Bismutoferrite (*) Kaolinite Fe3+ 2 Bi(SiO4 )2 (OH) 541 541 1 34971 51 Brookite (*) Brookite TiO2 1 34942 700 Brucite (*) Brucite Mg(OH)2 1060 1010 3 34944 ,34956 ,34978 462 Calcite (*) Calcite Ca(CO3 ) 541 541 26 34927 ,34928 ,34930 ,34931 ,34933 ,34938 ,34939 ,34940 ,34942 ,34943 ,34944 ,34945 ,34947 ,34949 ,34950 ,34952 ,34953 ,34958 ,34959 ,34962 ,34967 ,34968 ,34969 ,34971 ,34974 ,34978 27770 Caysichite-(Y) (*) None (Ca,Yb,Er)4 Y4 (Si8 O20 )(CO3 )6 (OH)·7H2 O 541 541 1 34971 8 Celestine (*) Baryte Sr(SO4 ) 1 34978 1252 Chabazite-Ca (*) Chabazite Ca2 [Al4 Si8 O24 ]·13H2 O 2 34931 ,34953 310 Chalcopyrite (*) Chalcopyrite CuFeS2 541 541 2 34947 ,34971 27198 Chamosite (*) Chlorite Clay (Fe2+ ,Mg,Al,Fe3+ )6 (Si,Al)4 O10 (OH,O)8 541 541 2 34953 ,34971 577 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 541 541 1 34971 3531 Chrysotile (*) Serpentine Clay Mg3 Si2 O5 (OH)4 1 34978 951 Clinochlore (*) Chlorite Clay Mg5 Al(AlSi3 O10 )(OH)8 1 34942 1756 Clinohumite (*) Humite Mg9 (SiO4 )4 F2 2 34944 ,34978 236 Columbite-(Mn) (*) Columbite Mn2+ Nb2 O6 1 34973 289 Cummingtonite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 1 34926 327 Datolite (*) Gadolinite CaB(SiO4 )(OH) 2 34944 ,34962 498 Diopside (*) Pyroxene CaMgSi2 O6 541 541 13 34926 ,34928 ,34930 ,34932 ,34933 ,34936 ,34939 ,34952 ,34967 ,34971 ,34974 ,34975 ,34978 4135 Dolomite (*) None CaMg(CO3 )2 2 34945 ,34969 9895 Dravite (*) Tourmaline NaMg3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 1 34962 648 Elbaite (*) Tourmaline Na(Al1.5 Li1.5 )Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 1 34973 520 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 541 541 4 34940 ,34944 ,34953 ,34971 8173 Eulytine (*) None Bi4 (SiO4 )3 541 541 1 34971 72 Euxenite-(Y) (*) Columbite Y(NbTi)O6 541 541 3 34971 ,34972 ,34973 414 Fergusonite-(Y) (*) Scheelite YNbO4 541 541 2 34971 ,34973 196 Fluorapatite (*) Apatite Ca5 (PO4 )3 F 541 541 11 34930 ,34931 ,34933 ,34934 ,34936 ,34945 ,34962 ,34968 ,34969 ,34971 ,34974 2740 Fluorapophyllite-(K) (*) Apophyllite KCa4 Si8 O20 F·8H2 O 1 34962 303 Fluorite (*) Fluorite CaF2 1057 1049 9 34927 ,34928 ,34933 ,34942 ,34947 ,34953 ,34963 ,34972 ,34973 9617 Galena (*) Rocksalt PbS 3 34944 ,34962 ,34978 24243 Geikielite (*) Corundum MgTiO3 2 34944 ,34978 70 Goethite (*) Diaspore FeO(OH) 541 541 4 34937 ,34950 ,34971 ,34972 7437 Graphite (*) None C 541 541 7 34927 ,34928 ,34944 ,34955 ,34959 ,34971 ,34978 2812 Grossular (*) Garnet Ca3 Al2 (SiO4 )3 1 34960 1544 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 541 541 1 34971 6890 Hafnon (*) Zircon Hf(SiO4 ) 1 34973 11 Hedenbergite (*) Pyroxene CaFe2+ Si2 O6 1 34926 741 Hellandite-(Y) (*) Hellandite (Ca,REE)4 Y2 Al 2 (B4 Si4 O22 )(OH)2 541 541 1 34971 18 Hematite (*) Corundum Fe2 O3 1057 541 4 34942 ,34953 ,34963 ,34971 14640 Hercynite (*) Spinel Fe2+ Al2 O4 1 34962 407 Heulandite-Ca (*) Heulandite (Ca,Na,K)5 (Si27 Al9 )O72 ·26H2 O 2 34931 ,34962 246 Humite (*) Humite Mg7 (SiO4 )3 F2 1 34959 80 Hydromagnesite (*) None Mg5 (CO3 )4 (OH)2 ·4H2 O 2 34944 ,34978 341 Hydrotalcite (*) Hydrotalcite Mg6 Al2 CO3 (OH)16 (H2 O)4 2 34944 ,34978 87 Ilmenite (*) Corundum Fe2+ Ti4+ O3 2 34942 ,34978 5433 Jarosite (*) Alunite KFe3+ 3 (SO4 )2 (OH)6 541 541 1 34971 2228 Kainosite-(Y) (*) None Ca2 Y2 (SiO3 )4 (CO3 )·H2 O 541 541 1 34971 99 Kamphaugite-(Y) (*) None CaY(CO3 )2 (OH)·H2 O 541 541 1 34971 28 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 1 34953 5591 Lokkaite-(Y) (*) Tengerite CaY4 (CO3 )7 ·9H2 O 541 541 1 34971 10 Ludwigite (*) Ludwigite Mg2 Fe3+ O2 (BO3 ) 2 34944 ,34978 134 Magnesio-arfvedsonite (*) Amphibole NaNa2 (Mg4 Fe3+ )Si8 O22 (OH)2 2 34926 ,34945 79 Magnesio-riebeckite (*) Amphibole Na2 (Mg3 Fe3+ 2 )Si8 O22 (OH)2 1 34926 93 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 1057 541 6 34942 ,34944 ,34962 ,34963 ,34971 ,34978 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 541 541 1 34971 12537 Marcasite (*) Marcasite FeS2 541 541 2 34947 ,34971 5674 Mesolite (*) Natrolite Na2 Ca2 (Si9 Al6 )O30 ·8H2 O 1 34944 425 Metatorbernite (*) None Cu(UO2 )2 (PO4 )2 ·8H2 O 541 541 1 34971 443 Metatyuyamunite (*) Fritzscheite Ca(UO2 )2 (VO4 )2 ·3H2 O 541 541 1 34971 129 Microcline (*) Feldspar K(AlSi3 O8 ) 1057 541 6 34933 ,34937 ,34963 ,34969 ,34971 ,34973 4924 Molybdenite (*) Molybdenite MoS2 1060 541 8 34939 ,34942 ,34949 ,34950 ,34957 ,34962 ,34963 ,34971 5800 Montmorillonite (*) Clay Smectite-vermiculite (Na,Ca)0.3 (Al,Mg)2 Si4 O10 (OH)2 ·nH2 O 541 541 1 34971 1508 Moydite-(Y) (*) None YB(OH)4 (CO3 ) 541 541 1 34971 1 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 541 541 3 34971 ,34972 ,34973 17380 Namibite (*) None Cu(BiO)2 (VO4 )(OH) 541 541 1 34971 24 Uranophane-β (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 541 541 1 34971 144 Periclase (*) Rocksalt MgO 1 34978 114 Perovskite (*) Perovskite CaTiO3 2 34944 ,34978 495 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 9 34928 ,34930 ,34931 ,34933 ,34934 ,34945 ,34959 ,34967 ,34969 2273 Polycrase-(Y) (*) Columbite Y(Ti,Nb)2 (O,OH)6 1 34973 121 Potassic-magnesio-fluoro-arfvedsonite (*) Amphibole KNa2 (Mg4 Fe3+ )Si8 O22 F2 2 34926 ,34969 8 Prehnite (*) Prehnite Ca2 Al(Si3 Al)O10 (OH)2 1 34944 1898 Pyrite (*) Pyrite FeS2 1057 541 19 34927 ,34931 ,34932 ,34933 ,34938 ,34939 ,34940 ,34942 ,34943 ,34944 ,34947 ,34949 ,34953 ,34955 ,34959 ,34962 ,34963 ,34971 ,34978 39462 Pyroaurite (*) Hydrotalcite Mg6 Fe3+ 2 (CO3 )(OH)16 ·4H2 O 2 34944 ,34978 89 Pyrrhotite (*) Nickeline Fe7 S8 1057 541 9 34933 ,34939 ,34944 ,34949 ,34950 ,34963 ,34971 ,34974 ,34978 9056 Quartz (*) Quartz SiO2 541 541 13 34930 ,34933 ,34937 ,34939 ,34941 ,34942 ,34953 ,34956 ,34962 ,34971 ,34972 ,34973 ,34975 61156 Richterite (*) Amphibole Na(NaCa)Mg5 Si8 O22 (OH)2 1 34945 148 Rowlandite-(Y) (*) Rowlandite Fe2+ Y4 (Si2 O7 )2 F2 541 541 1 34971 8 Rozenite (*) Starkeyite Fe2+ (SO4 )·4H2 O 1 34949 293 Rutile (*) Rutile TiO2 4 34942 ,34953 ,34969 ,34978 5614 Samarskite-(Y) (*) Columbite YFe3+ Nb2 O8 1 34973 353 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 2 34942 ,34973 2705 Siderite (*) Calcite Fe(CO3 ) 1057 1049 1 34963 6417 Spessartine (*) Garnet Mn2+ 3 Al2 (SiO4 )3 541 541 1 34971 1214 Sphalerite (*) Sphalerite ZnS 3 34944 ,34962 ,34978 21482 Spinel (*) Spinel MgAl2 O4 1 34944 1934 Stellerite (*) Stilbite Ca4 (Si28 Al8 )O72 ·28H2 O 1 34962 189 Stilbite-Ca (*) Stilbite NaCa4 (Si27 Al9 )O72 ·28H2 O 2 34931 ,34962 268 Synchysite-(Y) (*) None CaY(CO3 )2 F 541 541 1 34971 55 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 2 34943 ,34962 3337 Thorite (*) Zircon Th(SiO4 ) 541 541 2 34953 ,34971 1006 Titanite (*) Titanite CaTi(SiO4 )O 1057 541 15 34927 ,34928 ,34930 ,34931 ,34939 ,34942 ,34949 ,34950 ,34955 ,34959 ,34962 ,34963 ,34971 ,34974 ,34978 4899 Tochilinite (*) Tochilinite 6(Fe0.9 S)·5[(Mg,Fe)(OH)2 ] 2 34944 ,34978 56 Topaz (*) Topaz Al2 SiO4 F2 1 34973 1476 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 1 34974 2562 Uraninite (*) Fluorite UO2 541 541 4 34949 ,34953 ,34971 ,34973 2718 Uranophane-α (*) None Ca(UO2 )2 (SiO3 OH)2 ·5H2 O 541 541 2 34949 ,34971 890 Valleriite (*) Valleriite 2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2 ] 1 34978 237 Vesuvianite (*) Vesuvianite (Ca,Na)19 (Al,Mg,Fe)13 (SiO4 )10 (Si2 O7 )4 (OH,F,O)10 4 34932 ,34944 ,34960 ,34978 1395 Wakefieldite-(Y) (*) Zircon YVO4 541 541 1 34971 7 Wollastonite (*) Wollastonite CaSiO3 2 34932 ,34943 1247 Xenotime-(Y) (*) Zircon Y(PO4 ) 541 541 2 34971 ,34973 939 Xonotlite (*) None Ca6 Si6 O17 (OH)2 1 34944 109 Zavaritskite (*) Matlockite BiOF 541 541 1 34971 26 Zircon (*) Zircon Zr(SiO4 ) 541 541 3 34971 ,34973 ,34974 5251
Excel ID Max Age (Ma) Min Age (Ma) Age as listed in reference Dating Method Age Interpret Prioritized? Sample Source Sample Num Run Num Age from other Locality Dated Mineral Minerals explicitely stated as having this age Age applies to these Elements MinDat Locality ID Dated Locality (Max Age) Location as listed in reference Reference Reference DOI Reference ID Age Notes Edit Mo-00006 1060 1010 1060–1010 Ar-Ar, Re-Os Mo 606 Aldfield, La Pêche, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada Easton (1986); Lentz (1996); Lentz and Creaser (2005) Edit Bradley_2012_041 1057 1049 1053±4 Re/Os molybdenite Molybdenite 294543 Moss Mine, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada Moss Moly McCauley and Bradley (2014) 10.3749/canmin.52.2.183 CM52_183 Edit Mo-00452 1056.8 1049.4 Re-Os Molybdenite, Powellite, Wulfenite Mo 210425 Pontiac, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada Pontiac County, Quebec, Canada Easton (1986); Lentz (1996) Edit Michelle_504 541 541 Precambrian Age of pegmatite low 4456 Evans-Lou Mine, Lac Saint-Pierre (Wakefield Lake), Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada Lou-Evans Mine Miles et al. (1971) AM56_395 Age of pegmatite
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