A This mineral is Anthropogenic. G This mineral is directly dated. B This mineral is reported as having this age. Y This mineral is using an age reported as an element mineralization period. O This mineral is using an age calculated from all data at the locality. R The age displayed for this mineral originates from a different, non-child locality. P The 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.
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 2725 2725 1 34845 3419 Altaite (*) Rocksalt PbTe 2725 2725 1 34845 489 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 2725 2725 1 34845 3092 Anthophyllite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 2726.1 2724.2 2 34843 ,34853 718 Arsenopyrite (*) Arsenopyrite FeAsS 2725 2725 1 34845 9052 Bismuth (*) Arsenic Bi 4000 2500 1 34848 1966 Bismuthinite (*) Stibnite Bi2 S3 4000 2500 1 34848 1935 Calcite (*) Calcite Ca(CO3 ) 2725 2725 1 34845 27770 Caryopilite (*) Clay Serpentine Mn2+ 3 Si2 O5 (OH)4 2725 2725 1 34845 83 Chalcopyrite (*) Chalcopyrite CuFeS2 4000 2500 8 34839 ,34843 ,34844 ,34845 ,34846 ,34848 ,34849 ,34853 27198 Clinozoisite (*) Clinozoisite Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 2725 2725 1 34845 1025 Cobaltite (*) Cobaltite CoAsS 2725 2725 1 34845 966 Cordierite (*) Beryl Mg2 Al4 Si5 O18 2725 2725 1 34843 1008 Cummingtonite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 2725 2725 1 34845 327 Dolomite (*) None CaMg(CO3 )2 2725 2725 1 34845 9895 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 4000 2500 3 34845 ,34846 ,34849 8173 Galena (*) Rocksalt PbS 4000 2500 3 34844 ,34845 ,34849 24243 Gold (*) Copper Au 4000 2500 1 34848 30554 Hellandite-(Y) (*) Hellandite (Ca,REE)4 Y2 Al 2 (B4 Si4 O22 )(OH)2 2725 2725 1 34845 18 Hematite (*) Corundum Fe2 O3 2725 2725 1 34845 14640 Hercynite (*) Spinel Fe2+ Al2 O4 2725 2725 1 34843 407 Hessite (*) None Ag2 Te 2725 2725 1 34845 804 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 4000 2500 7 34839 ,34843 ,34844 ,34845 ,34846 ,34849 ,34853 14899 Mattagamite (*) Marcasite CoTe2 2725 2725 1 34845 7 Pyrite (*) Pyrite FeS2 4000 2500 8 34839 ,34843 ,34844 ,34845 ,34846 ,34848 ,34849 ,34853 39462 Pyrosmalite-(Fe) (*) Pyrosmalite Clay Fe2+ 8 Si6 O15 (OH)10 2725 2725 1 34845 38 Pyrosmalite-(Mn) (*) Pyrosmalite Clay Mn2+ 8 Si6 O15 (OH,Cl)10 2725 2725 1 34845 25 Pyrrhotite (*) Nickeline Fe7 S8 4000 2500 8 34839 ,34843 ,34844 ,34845 ,34846 ,34848 ,34849 ,34853 9056 Siderite (*) Calcite Fe(CO3 ) 2725 2725 1 34845 6417 Sphalerite (*) Sphalerite ZnS 4000 2500 8 34839 ,34843 ,34844 ,34845 ,34846 ,34848 ,34849 ,34853 21482 Stilpnomelane (*) Stilpnomelane Clay (K,Ca,Na)(Fe,Mg,Al)8 (Si,Al)12 (O,OH)36 ·nH2 O 2725 2725 1 34845 456 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 2725 2725 1 34845 3337 Tellurantimony (*) Tetradymite Sb2 Te3 2725 2725 1 34845 29 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 2725 2725 1 34845 2562
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 vms-00281 2800 2500 Late Archean 186823 Bell Allard Mine, Matagami, Nord-du-Québec, Québec, Canada Bell Allard Moiser et al. (2009) USGSOFR2009-1034 Edit vms-00282 2720 2720 Archean S 186823 Bell Allard Mine, Matagami, Nord-du-Québec, Québec, Canada Bell Allard South Moiser et al. (2009) USGSOFR2009_1034 Edit vms-00283 2600 2600 Archean S 186815 Bell Channel Deposit, Matagami, Nord-du-Québec, Québec, Canada Bell Channel Moiser et al. (2009) USGSOFR2009_1034 Edit vms-00305 2725 2725 Archean S 186817 Garon Lake Mine, Matagami, Nord-du-Québec, Québec, Canada Garon Lake Moiser et al. (2009) USGSOFR2009_1034 Edit vms-00311 4000 2500 Archean 186826 Isle-Dieu Mine, Matagami, Nord-du-Québec, Québec, Canada Isle Dieu Moiser et al. (2009) USGSOFR2009-1034 Edit vms-00328 2725 2725 Archean S 579 Mattagami Lake Mine, Matagami, Nord-du-Québec, Québec, Canada Mattagami Lake Moiser et al. (2009) USGSOFR2009_1034 Edit vms-00337 2725 2725 Archean S 186819 New Hosco Mine, Matagami, Nord-du-Québec, Québec, Canada New Hosco Moiser et al. (2009) USGSOFR2009_1034 Edit vms-00340 4000 2500 Archean 186820 Norita Mine, Matagami, Nord-du-Québec, Québec, Canada Norita Moiser et al. (2009) USGSOFR2009-1034 Edit vms-00343 4000 2500 Archean 186827 Orchan Mine, Matagami, Nord-du-Québec, Québec, Canada Orchan Moiser et al. (2009) USGSOFR2009-1034 Edit EG109_89-00001 2725.6 2724.2 2724.9±0.7 U-Pb zircon OR-01-32 (z9913) Zircon 186828 Orchan West Deposit, Matagami, Nord-du-Québec, Québec, Canada Orchan West deposit Ross et al. (2014) 10.2113/econgeo.109.1.89 EG109_89 Edit vms-00344 2800 2800 Archean S 186828 Orchan West Deposit, Matagami, Nord-du-Québec, Québec, Canada Orchan West Moiser et al. (2009) USGSOFR2009_1034 Edit EG109_89-00002 2726.1 2724.7 2725.4±0.7 U-Pb zircon EQ-00-41 (z9625) Zircon 186829 Perseverance Mine, Matagami, Nord-du-Québec, Québec, Canada Persévérance mine, Équinoxe lens Ross et al. (2014) 10.2113/econgeo.109.1.89 EG109_89 Edit vms-00347 2800 2500 Late Archean 186829 Perseverance Mine, Matagami, Nord-du-Québec, Québec, Canada Perseverance Moiser et al. (2009) USGSOFR2009-1034
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