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 Albite (*) Feldspar Na(AlSi3 O8 ) 488 374 10 3474 ,3480 ,3486 ,3489 ,3495 ,3503 ,3505 ,3506 ,3507 ,3509 8803 Almandine (*) Garnet Fe2+ 3 Al2 (SiO4 )3 3 3476 ,3488 ,3501 2353 Altaite (*) Rocksalt PbTe 460 374 1 3481 489 Anorthite (*) Feldspar Ca(Al2 Si2 O8 ) 460 374 1 3481 1036 Anthophyllite (*) Amphibole Mg2 Mg5 Si8 O22 (OH)2 460 374 1 3481 718 Aragonite (*) Aragonite Ca(CO3 ) 3 3492 ,3493 ,3494 3250 Arsenopyrite (*) Arsenopyrite FeAsS 460 374 2 3478 ,3481 9052 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 3 3474 ,3475 ,3482 5509 Bermanite (*) Arthurite Mn2+ Mn3+ 2 (PO4 )2 (OH)2 ·4H2 O 488 438 1 3505 55 Beryl (*) Beryl Be3 Al2 Si6 O18 460 460 6 3480 ,3486 ,3489 ,3495 ,3503 ,3508 4286 Beusite (*) Graftonite Mn2+ Mn2+ 2 (PO4 )2 3 3496 ,3499 ,3509 39 Bismuth (*) Arsenic Bi 1 3503 1966 Bornite (*) None Cu5 FeS4 460 374 3 3474 ,3475 ,3481 5516 Calcite (*) Calcite Ca(CO3 ) 5 3475 ,3491 ,3492 ,3493 ,3494 27770 Celestine (*) Baryte Sr(SO4 ) 3 3492 ,3493 ,3494 1252 Chalcocite (*) None Cu2 S 1 3482 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 460 374 4 3474 ,3475 ,3478 ,3481 27198 Chromite (*) Spinel Fe2+ Cr2 O4 460 374 1 3481 3902 Chrysoberyl (*) Olivine BeAl2 O4 376 374 1 3486 321 Cobaltite (*) Cobaltite CoAsS 460 374 1 3481 966 Columbite-(Fe) (*) Columbite Fe2+ Nb2 O6 1 3503 518 Columbite-(Mn) (*) Columbite Mn2+ Nb2 O6 460 460 2 3486 ,3503 289 Copper (*) Copper Cu 1 3473 3846 Covellite (*) Covellite CuS 460 374 2 3474 ,3481 4165 Cubanite (*) Cubanite Wurtzite CuFe2 S3 460 374 1 3481 802 Digenite (*) Digenite Cu1.8 S 1 3474 1027 Dravite (*) Tourmaline NaMg3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 460 460 2 3486 ,3497 648 Dufrénite (*) Dufrénite Ca0.5 Fe2+ Fe3+ 5 (PO4 )4 (OH)6 ·2H2 O 488 438 1 3505 139 Dumortierite (*) Dumortierite AlAl6 BSi3 O18 376 374 1 3486 231 Elbaite (*) Tourmaline Na(Al1.5 Li1.5 )Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 460 460 1 3486 520 Enargite (*) Enargite Wurtzite Cu3 AsS4 1 3474 910 Enstatite (*) Pyroxene Mg2 Si2 O6 460 374 1 3481 944 Eosphorite (*) Childrenite Mn2+ Al(PO4 )(OH)2 ·H2 O 1 3509 128 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 3 3475 ,3476 ,3501 8173 Ferrisicklerite (*) Olivine Li1-x (Fe3+ ,Mn2+ )(PO4 ) 488 438 2 3505 ,3508 108 Fluorapatite (*) Apatite Ca5 (PO4 )3 F 488 438 3 3486 ,3503 ,3505 2740 Gahnite (*) Spinel ZnAl2 O4 460 460 1 3486 445 Galena (*) Rocksalt PbS 3 3473 ,3476 ,3478 24243 Goethite (*) Diaspore FeO(OH) 462 438 6 3473 ,3474 ,3475 ,3481 ,3482 ,3507 7437 Gold (*) Copper Au 460 374 6 3473 ,3474 ,3476 ,3477 ,3481 ,3498 30554 Graftonite (*) Graftonite Fe2+ Fe2+ 2 (PO4 )2 1 3508 107 Graphite (*) None C 460 374 2 3476 ,3481 2812 Hematite (*) Corundum Fe2 O3 5 3473 ,3474 ,3475 ,3476 ,3488 14640 Hessite (*) None Ag2 Te 1 3478 804 Hollingworthite (*) Ullmannite RhAsS 460 374 1 3481 119 Holmquistite (*) Amphibole Li2 (Mg3 Al2 )Si8 O22 (OH)2 460 374 1 3486 42 Holtite (*) Dumortierite (Ta0.6 0.4 )Al6 BSi3 O18 376 374 1 3486 6 Hureaulite (*) Hureaulite Mn2+ 5 (PO3 OH)2 (PO4 )2 ·4H2 O 488 438 3 3505 ,3508 ,3509 125 Hydroxylapatite (*) Apatite Ca5 (PO4 )3 OH 488 438 2 3505 ,3508 367 Ilmenite (*) Corundum Fe2+ Ti4+ O3 460 374 2 3474 ,3481 5433 Irarsite (*) Pyrite IrAsS 460 374 1 3481 154 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 1 3474 5591 Kyanite (*) Not in a structural group Al2 OSiO4 376 374 2 3476 ,3486 1507 Lithiophilite (*) Olivine LiMn2+ (PO4 ) 462 438 5 3489 ,3496 ,3505 ,3507 ,3509 155 Mackinawite (*) None (Fe,Ni)1+x S (x = 0-0.07) 460 374 1 3481 451 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 460 374 5 3473 ,3474 ,3475 ,3476 ,3481 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 3 3474 ,3475 ,3482 12537 Marcasite (*) Marcasite FeS2 460 374 2 3478 ,3481 5674 Melonite (*) Melonite NiTe2 460 374 1 3481 207 Merenskyite (*) Melonite PdTe2 460 374 1 3481 155 Meta-autunite (*) Meta-autunite Ca(UO2 )2 (PO4 )2 ·6H2 O 1 3508 388 Michenerite (*) Ullmannite PdBiTe 460 374 1 3481 114 Microcline (*) Feldspar K(AlSi3 O8 ) 3 3495 ,3496 ,3503 4924 Mitridatite (*) Arseniosiderite Ca2 Fe3+ 3 O2 (PO4 )3 ·3H2 O 488 438 1 3505 129 Molybdenite (*) Molybdenite MoS2 460 374 1 3481 5800 Moncheite (*) Melonite Pt(Te,Bi)2 460 374 1 3481 133 Muscovite (*) Mica Clay KAl2 (Si3 Al)O10 (OH)2 488 374 17 3474 ,3475 ,3476 ,3478 ,3480 ,3486 ,3488 ,3489 ,3495 ,3496 ,3501 ,3503 ,3505 ,3506 ,3507 ,3508 ,3509 17380 Opal (*) Amorphous SiO2 ·n H2 O 462 438 1 3507 2994 Oxy-dravite (*) Tourmaline Na(Al2 Mg)(Al5 Mg)(Si6 O18 )(BO3 )3 (OH)3 O 1 3497 24 Gersdorffite-Pa3 (*) Pyrite NiAsS 460 374 1 3481 767 Pentlandite (*) Pentlandite (Ni,Fe)9 S8 460 374 1 3481 1512 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 460 374 1 3481 2273 Phosphosiderite (*) Phosphosiderite Fe3+ (PO4 )·2H2 O 1 3508 182 Pollucite (*) Analcime Cs(Si2 Al)O6 ·nH2 O 460 460 1 3486 140 Pyrargyrite (*) None Ag3 SbS3 1 3478 1425 Pyrite (*) Pyrite FeS2 462 374 7 3474 ,3475 ,3476 ,3478 ,3479 ,3481 ,3507 39462 Pyrolusite (*) Rutile MnO2 462 438 1 3507 3106 Pyromorphite (*) Apatite Pb5 (PO4 )3 Cl 1 3473 1725 Pyrrhotite (*) Nickeline Fe7 S8 460 374 3 3474 ,3478 ,3481 9056 Qingheiite (*) None NaNaMn(MgAl)(PO4 )3 1 3509 3 Quartz (*) Quartz SiO2 488 438 16 3473 ,3474 ,3475 ,3476 ,3480 ,3486 ,3488 ,3489 ,3495 ,3496 ,3503 ,3505 ,3506 ,3507 ,3508 ,3509 61156 Reddingite (*) Reddingite Mn2+ 3 (PO4 )2 ·3H2 O 1 3508 24 Rossmanite (*) Tourmaline (Al2 Li)Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH)460 460 1 3486 37 Rutile (*) Rutile TiO2 460 374 4 3474 ,3481 ,3486 ,3503 5614 Scheelite (*) Scheelite Ca(WO4 ) 2 3479 ,3498 4894 Schorl (*) Tourmaline NaFe2+ 3 Al6 (Si6 O18 )(BO3 )3 (OH)3 (OH) 460 374 4 3476 ,3480 ,3486 ,3495 2705 Sicklerite (*) Olivine LiMn2+ (PO4 ) 1 3509 66 Sperrylite (*) Pyrite PtAs2 460 374 1 3481 337 Spessartine (*) Garnet Mn2+ 3 Al2 (SiO4 )3 1 3503 1214 Sphalerite (*) Sphalerite ZnS 1 3478 21482 Spinel (*) Spinel MgAl2 O4 460 374 1 3481 1934 Spodumene (*) Pyroxene LiAlSi2 O6 488 438 4 3503 ,3505 ,3506 ,3507 688 Strengite (*) None Fe3+ (PO4 )·2H2 O 1 3508 263 Strunzite (*) Strunzite Mn2+ Fe3+ 2 (PO4 )2 (OH)2 ·6H2 O 488 438 1 3505 98 Sylvanite (*) Melonite AgAuTe4 1 3478 337 Tantalite-(Fe) (*) Columbite Fe2+ Ta2 O6 1 3503 99 Tantalite-(Mn) (*) Columbite Mn2+ Ta2 O6 462 374 2 3486 ,3507 211 Tellurobismuthite (*) Tetradymite Bi2 Te3 460 374 1 3481 276 Tennantite-(Fe) (*) Tetrahedrite Cu6 (Cu4 Fe2 )As4 S13 1 3474 1803 Tetrahedrite-(Zn) (*) Tetrahedrite Cu6 (Cu4 Zn2 )Sb4 S13 1 3478 5317 Thorite (*) Zircon Th(SiO4 ) 460 374 1 3486 1006 Triphylite (*) Olivine LiFe2+ (PO4 ) 462 438 2 3505 ,3507 313 Triplite (*) Triplite Mn2+ 2 (PO4 )F 2 3496 ,3508 233 Uraninite (*) Fluorite UO2 460 374 1 3486 2718 Valleriite (*) Valleriite 2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2 ] 460 374 1 3481 237 Violarite (*) Spinel FeNi2 S4 460 374 1 3481 380 Vivianite (*) Vivianite Fe2+ 3 (PO4 )2 ·8H2 O 1 3508 636 Wurtzite (*) Wurtzite ZnS 1 3478 372 Zavalíaite (*) None Mn2+ 3 (PO4 )2 1 3489 1 Zhanghuifenite (*) Alluaudite Na3 Mn2+ 4 Mg2 Al(PO4 )6 1 3509 1 Zircon (*) Zircon Zr(SiO4 ) 460 460 1 3486 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 Alexandra-0376 460 460 460 U–Pb Age of pegmatite zircon Zircon Beryl, Dravite, Elbaite, Fluorapatite, Gahnite, Columbite-(Mn), Tantalite-(Mn), Muscovite, Pollucite, Quartz, Rossmanite, Rutile, Schorl 251763 Virorco Pegmatites, Las Águilas Deposit, El Trapiche, Coronel Pringles Department, San Luis Province, Argentina Virorco Galliski et al. (2012) 10.3749/canmin.50.4.873 CM50_873 Edit Alexandra-0377 376 374 375±1 Ar–Ar Age of metamorphism muscovite Muscovite Chrysoberyl, Dumortierite, Holtite, Kyanite, Tantalite-(Mn), Muscovite, Rutile, Schorl, Sillimanite, Staurolite 251763 Virorco Pegmatites, Las Águilas Deposit, El Trapiche, Coronel Pringles Department, San Luis Province, Argentina Virorco Galliski et al. (2012) 10.3749/canmin.50.4.873 CM50_873 A tectonically active setting for the San Luis Range after the supposed emplacement of the dumortierite-bearing pegmatites is documented by the Ar–Ar age of muscovite from a sheared kyanite – staurolite – muscovite ± sillimanite pegmatite located 24 km to the north of Virorco, dated at 375±1 Ma (Sims et al. 1998). Edit Bradley_2012_162 488 464 476±12 U/Pb columbite, tantalite 11465 San Luis Mine, La Florida, Totoral Pegmatitic Field, Coronel Pringles Department, San Luis Province, Argentina La Totora McCauley and Bradley (2014) 10.3749/canmin.52.2.183 CM52_183 Edit Bradley_2012_163 462 438 450±12 U/Pb columbite, tantalite 258221 San Luis II Mine, San Luis Mine, La Florida, Totoral Pegmatitic Field, Coronel Pringles Department, San Luis Province, Argentina San Luis II McCauley and Bradley (2014) 10.3749/canmin.52.2.183 CM52_183
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