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 Acanthite (*) Acanthite Ag2 S 40.3 27.8 1 43526 2793 Actinolite (*) Amphibole Ca2 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 2 43522 ,43523 3419 Aegirine (*) Pyroxene NaFe3+ Si2 O6 40.3 27.8 4 43524 ,43525 ,43526 ,43528 1022 Aegirine-augite (*) Pyroxene (Ca,Na)(Fe3+ ,Mg,Fe2+ )Si2 O6 40.3 27.8 3 43525 ,43526 ,43528 286 Aenigmatite (*) Sapphirine Na4 [Fe2+ 10 Ti2 ]O4 [Si12 O36 ] 40.3 27.8 1 43526 133 Albite (*) Feldspar Na(AlSi3 O8 ) 40.3 27.8 6 43521 ,43522 ,43523 ,43525 ,43526 ,43528 8803 Allanite-(Ce) (*) Allanite Epidote CaCe(Al2 Fe2+ )[Si2 O7 ][SiO4 ]O(OH) 1 43521 706 Anorthite (*) Feldspar Ca(Al2 Si2 O8 ) 40.3 27.8 1 43526 1036 Arfvedsonite (*) Amphibole NaNa2 (Fe2+ 4 Fe3+ )Si8 O22 (OH)2 40.3 27.8 3 43525 ,43526 ,43528 295 Augite (*) Pyroxene (Ca,Mg,Fe)2 Si2 O6 40.3 27.8 2 43521 ,43526 2060 Baryte (*) Baryte Ba(SO4 ) 40.3 27.8 4 43521 ,43525 ,43526 ,43528 11547 Bastnäsite-(Ce) (*) Bastnäsite Ce(CO3 )F 40.3 27.8 2 43521 ,43526 304 Bismuthinite (*) Stibnite Bi2 S3 40.3 27.8 1 43526 1935 Bornite (*) None Cu5 FeS4 1 43522 5516 Britholite-(Ce) (*) Apatite (Ce,Ca)5 (SiO4 )3 (OH) 40.3 27.8 1 43526 115 Calcite (*) Calcite Ca(CO3 ) 40.3 27.8 5 43521 ,43523 ,43525 ,43526 ,43528 27770 Cassiterite (*) Rutile SnO2 1 43523 5171 Celestine (*) Baryte Sr(SO4 ) 40.3 27.8 1 43526 1252 Cerianite-(Ce) (*) Fluorite CeO2 40.3 27.8 1 43526 94 Cerussite (*) Aragonite Pb(CO3 ) 40.3 27.8 1 43526 4979 Chalcopyrite (*) Chalcopyrite CuFeS2 40.3 27.8 4 43522 ,43523 ,43524 ,43526 27198 Chevkinite-(Ce) (*) Chevkinite Ce4 (Ti,Fe2+ ,Fe3+ )5 O8 (Si2 O7 )2 40.3 27.8 1 43526 89 Copper (*) Copper Cu 40.3 27.8 1 43526 3846 Diopside (*) Pyroxene CaMgSi2 O6 1 43523 4135 Dolomite (*) None CaMg(CO3 )2 2 43522 ,43523 9895 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 40.3 27.8 2 43521 ,43526 8173 Fluorite (*) Fluorite CaF2 40.3 27.8 5 43521 ,43523 ,43525 ,43526 ,43528 9617 Fluornatropyrochlore (*) None (Na,Pb,Ca,REE,U)2 Nb2 O6 F 40.3 27.8 1 43526 10 Galena (*) Rocksalt PbS 40.3 27.8 5 43521 ,43522 ,43524 ,43526 ,43528 24243 Gold (*) Copper Au 2 43522 ,43524 30554 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 40.3 27.8 1 43526 6890 Halite (*) Rocksalt NaCl 40.3 27.8 1 43526 1398 Hematite (*) Corundum Fe2 O3 40.3 27.8 5 43521 ,43523 ,43525 ,43526 ,43528 14640 Hydroxycalciopyrochlore (*) None (Ca,Na,U, )2 (Nb,Ti)2 O6 (OH) 40.3 27.8 1 43526 10 Hydroxylapatite (*) Apatite Ca5 (PO4 )3 OH 1 43521 367 Ilmenite (*) Corundum Fe2+ Ti4+ O3 40.3 27.8 2 43521 ,43526 5433 Iron (*) Iron Fe 40.3 27.8 1 43526 1089 Kainosite-(Y) (*) None Ca2 Y2 (SiO3 )4 (CO3 )·H2 O 40.3 27.8 1 43526 99 Magnesio-riebeckite (*) Amphibole Na2 (Mg3 Fe3+ 2 )Si8 O22 (OH)2 40.3 27.8 1 43526 93 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 40.3 27.8 4 43521 ,43523 ,43526 ,43528 14899 Maoniupingite-(Ce) (*) Chevkinite (Ce,Ca)4 (Fe3+ ,Ti,Fe2+ , )(Ti,Fe3+ ,Fe2+ ,Nb)4 Si4 O22 40.3 27.8 2 43521 ,43526 2 Massicot (*) None PbO 40.3 27.8 1 43526 202 Mianningite (*) Crichtonite ( ,Pb,Ce,Na)(U4+ ,Mn,U6+ )Fe3+ 2 (Ti,Fe3+ )18 O38 1 43521 5 Microcline (*) Feldspar K(AlSi3 O8 ) 40.3 27.8 4 43521 ,43525 ,43526 ,43528 4924 Molybdenite (*) Molybdenite MoS2 40.3 27.8 1 43526 5800 Monazite-(Ce) (*) Monazite Ce(PO4 ) 1 43521 945 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 40.3 27.8 6 43521 ,43522 ,43523 ,43524 ,43526 ,43528 17380 Orthoclase (*) Feldspar K(AlSi3 O8 ) 40.3 27.8 2 43526 ,43528 2349 Parisite-(Ce) (*) Parisite CaCe2 (CO3 )3 F2 40.3 27.8 2 43521 ,43526 112 Pectolite (*) Pectolite NaCa2 Si3 O8 (OH) 40.3 27.8 1 43526 363 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 40.3 27.8 4 43521 ,43523 ,43526 ,43528 2273 Pyrite (*) Pyrite FeS2 40.3 27.8 6 43521 ,43522 ,43523 ,43524 ,43526 ,43528 39462 Pyrolusite (*) Rutile MnO2 1 43523 3106 Quartz (*) Quartz SiO2 40.3 27.8 7 43521 ,43522 ,43523 ,43524 ,43525 ,43526 ,43528 61156 Riebeckite (*) Amphibole Na2 (Fe2+ 3 Fe3+ 2 )Si8 O22 (OH)2 40.3 27.8 1 43526 375 Röntgenite-(Ce) (*) None Ca2 Ce3 (CO3 )5 F3 40.3 27.8 1 43526 15 Rutile (*) Rutile TiO2 40.3 27.8 2 43521 ,43526 5614 Samarskite-(Y) (*) Columbite YFe3+ Nb2 O8 40.3 27.8 1 43526 353 Sphalerite (*) Sphalerite ZnS 40.3 27.8 3 43523 ,43524 ,43526 21482 Strontianite (*) Aragonite Sr(CO3 ) 40.3 27.8 1 43526 589 Talc (*) Clay Talc Mg3 Si4 O10 (OH)2 1 43523 3337 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 1 43522 5317 Thorite (*) Zircon Th(SiO4 ) 40.3 27.8 2 43521 ,43526 1006 Titanite (*) Titanite CaTi(SiO4 )O 40.3 27.8 4 43521 ,43523 ,43526 ,43528 4899 Topaz (*) Topaz Al2 SiO4 F2 1 43523 1476 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 1 43523 2562 Vesuvianite (*) Vesuvianite (Ca,Na)19 (Al,Mg,Fe)13 (SiO4 )10 (Si2 O7 )4 (OH,F,O)10 1 43523 1395 Witherite (*) Aragonite Ba(CO3 ) 40.3 27.8 1 43526 251 Wulfenite (*) Scheelite PbMoO4 40.3 27.8 1 43526 1655 Xenotime-(Y) (*) Zircon Y(PO4 ) 40.3 27.8 1 43526 939 Zircon (*) Zircon Zr(SiO4 ) 40.3 27.8 2 43521 ,43526 5251 Zoisite (*) Epidote Ca2 Al3 [Si2 O7 ][SiO4 ]O(OH) 40.3 27.8 1 43526 1025
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 Jen_0000645 34 34 34 73232 Maoniuping Mine, Mianning Co., Liangshan, Sichuan, China Maoniuping Mine Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit Jen_0000646 40.3 27.8 27.8-40.3 K-Ar biotite, arfvedsonite 73232 Maoniuping Mine, Mianning Co., Liangshan, Sichuan, China Maoniuping Mine Yang and Woolley(2006) JAES27_559 Edit ree-00261 40.3 27.8 27.8-40.3 Ma (K-Ar, arf & bio) K-Ar arfvedsonite, biotite 73232 Maoniuping Mine, Mianning Co., Liangshan, Sichuan, China Maoniuping Orris and Grauch (2002) USGSOFR02_189
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