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 Aegirine (*) Pyroxene NaFe3+ Si2 O6 88 63.1 1 28655 1022 Akaganeite (*) Coronadite (Fe3+ ,Ni2+ )8 (OH,O)16 Cl1.25 ·nH2 O 1 28668 63 Albite (*) Feldspar Na(AlSi3 O8 ) 88 63.1 1 28655 8803 Alstonite (*) Alstonite BaCa(CO3 )2 145 100 1 28647 24 Analcime (*) Analcime Na(AlSi2 O6 )·H2 O 88 63.1 5 28643 ,28645 ,28655 ,28671 ,28673 1627 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 88 63.1 1 28655 1534 Ankerite (*) None Ca(Fe2+ ,Mg)(CO3 )2 145 63.1 3 28647 ,28655 ,28656 3092 Artsmithite (*) None Hg1+ 4 Al(PO4 )1.74 (OH)1.78 1 28668 2 Arupite (*) Vivianite Ni3 (PO4 )2 ·8H2 O 1 28668 2 Astrophyllite (*) Astrophyllite K2 NaFe2+ 7 Ti2 (Si4 O12 )2 O2 (OH)4 F 88 63.1 1 28655 161 Augite (*) Pyroxene (Ca,Mg,Fe)2 Si2 O6 145 63.1 2 28647 ,28655 2060 Awaruite (*) Auricupride Perovskite Ni3 Fe 145 63.1 0 166 Baddeleyite (*) Baddeleyite ZrO2 145 100 1 28647 238 Barringerite (*) Barringerite (Fe,Ni)2 P 1 28668 22 Baryte (*) Baryte Ba(SO4 ) 88 63.1 3 28655 ,28656 ,28665 11547 Böhmite (*) Lepidocrocite AlO(OH) 88 63.1 1 28655 195 Calcite (*) Calcite Ca(CO3 ) 145 63.1 11 28643 ,28645 ,28647 ,28650 ,28653 ,28655 ,28656 ,28670 ,28671 ,28673 ,28676 27770 Catapleiite (*) Catapleiite Na2 Zr(Si3 O9 )·2H2 O 88 63.1 1 28655 113 Celadonite (*) Mica Clay KMgFe3+ Si4 O10 (OH)2 2 28645 ,28650 309 Chalcopyrite (*) Chalcopyrite CuFeS2 1 28650 27198 Chromite (*) Spinel Fe2+ Cr2 O4 1 28658 3902 Cryolite (*) Perovskite Na2 NaAlF6 88 63.1 1 28655 50 Diopside (*) Pyroxene CaMgSi2 O6 145 63.1 2 28647 ,28655 4135 Dolomite (*) None CaMg(CO3 )2 145 63.1 2 28647 ,28655 9895 Eudialyte (*) Eudialyte Na15 Ca6 Fe3 Zr3 Si(Si25 O73 )(O,OH,H2 O)3 (Cl,OH)2 88 63.1 1 28655 182 Fayalite (*) Olivine Fe2+ 2 (SiO4 ) 1 28668 371 Fersmite (*) Columbite CaNb2 O6 145 100 1 28647 83 Fluorapophyllite-(K) (*) Apophyllite KCa4 Si8 O20 F·8H2 O 1 28650 303 Fluorite (*) Fluorite CaF2 88 63.1 7 28651 ,28655 ,28660 ,28661 ,28665 ,28674 ,28675 9617 Forsterite (*) Olivine Mg2 (SiO4 ) 88 63.1 2 28655 ,28658 1188 Galena (*) Rocksalt PbS 145 100 1 28647 24243 Gibbsite (*) None Al(OH)3 88 63.1 1 28655 504 Goethite (*) Diaspore FeO(OH) 88 63.1 2 28655 ,28668 7437 Gold (*) Copper Au 1 28649 30554 Gorceixite (*) Alunite BaAl3 (PO4 )(PO3 OH)(OH)6 1 28665 121 Halite (*) Rocksalt NaCl 1 28665 1398 Heazlewoodite (*) None Ni3 S2 1 28668 205 Hematite (*) Corundum Fe2 O3 88 63.1 3 28655 ,28656 ,28668 14640 Honessite (*) Woodwardite Hydrotalcite (Ni1-x Fe3+ x )(SO4 )x/2 (OH)2 ·nH2 O (x < 0.5, n < 3x/2) 1 28668 25 Ilmenite (*) Corundum Fe2+ Ti4+ O3 88 63.1 2 28655 ,28658 5433 Iron (*) Iron Fe 1 28668 1089 Kaersutite (*) Amphibole NaCa2 (Mg3 AlTi4+ )(Si6 Al2 )O22 O2 88 63.1 1 28655 179 Kalsilite (*) None KAlSiO4 88 63.1 1 28655 49 Laumontite (*) Not in a structural group CaAl2 Si4 O12 ·4H2 O 3 28650 ,28653 ,28673 1271 Låvenite (*) Wöhlerite (Na,Ca)4 (Mn2+ ,Fe2+ )2 (Zr,Ti,Nb)2 (Si2 O7 )2 (O,F)4 88 63.1 1 28655 58 Leucite (*) Analcime K(AlSi2 O6 ) 88 63.1 1 28655 233 Lithiophorite (*) None (Al,Li)(Mn4+ ,Mn3+ )O2 (OH)2 88 63.1 1 28655 210 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 145 63.1 3 28647 ,28655 ,28668 14899 Mesolite (*) Natrolite Na2 Ca2 (Si9 Al6 )O30 ·8H2 O 2 28653 ,28673 425 Monticellite (*) Olivine CaMg(SiO4 ) 88 63.1 1 28655 153 Montmorillonite (*) Clay Smectite-vermiculite (Na,Ca)0.3 (Al,Mg)2 Si4 O10 (OH)2 ·nH2 O 2 28654 ,28670 1508 Mordenite (*) Mordenite (Na2 ,Ca,K2 )4 (Al8 Si40 )O96 ·28H2 O 4 28652 ,28670 ,28672 ,28673 405 Murmanite (*) None Na2 Ti2 Na2 Ti2 (Si2 O7 )2 O4 (H2 O)4 88 63.1 1 28655 24 Natrolite (*) Natrolite Na2 (Si3 Al2 )O10 ·2H2 O 88 63.1 3 28655 ,28671 ,28672 1236 Nepheline (*) Tridymite Na3 K(Al4 Si4 O16 ) 145 63.1 2 28647 ,28655 884 Neptunite (*) Neptunite KNa2 LiFe2+ 2 Ti2 Si8 O24 88 63.1 1 28655 49 Nordstrandite (*) None Al(OH)3 88 63.1 1 28655 64 Nosean (*) Sodalite Cancrinite-sodalite Na8 (Si6 Al6 )O24 (SO4 )·H2 O 88 63.1 1 28655 75 Opal (*) Amorphous SiO2 ·n H2 O 1 28672 2994 Orthoclase (*) Feldspar K(AlSi3 O8 ) 145 63.1 3 28647 ,28655 ,28656 2349 Pargasite (*) Amphibole NaCa2 (Mg4 Al)(Si6 Al2 )O22 (OH)2 88 63.1 1 28655 313 Parisite-(Ce) (*) Parisite CaCe2 (CO3 )3 F2 88 63.1 1 28656 112 Pectolite (*) Pectolite NaCa2 Si3 O8 (OH) 88 63.1 1 28655 363 Pentlandite (*) Pentlandite (Ni,Fe)9 S8 1 28668 1512 Perovskite (*) Perovskite CaTiO3 88 63.1 1 28655 495 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 145 63.1 2 28647 ,28655 2273 Pigeonite (*) Pyroxene (Mg,Fe,Ca)2 Si2 O6 88 63.1 1 28655 303 Pyrite (*) Pyrite FeS2 145 63.1 6 28645 ,28647 ,28650 ,28655 ,28656 ,28665 39462 Pyrrhotite (*) Nickeline Fe7 S8 145 100 1 28647 9056 Quartz (*) Quartz SiO2 145 63.1 12 28642 ,28647 ,28650 ,28652 ,28655 ,28656 ,28660 ,28663 ,28665 ,28672 ,28673 ,28676 61156 Reevesite (*) Hydrotalcite Ni6 Fe3+ 2 (CO3 )(OH)16 ·4H2 O 1 28668 48 Schreibersite (*) None (Fe,Ni)3 P 1 28668 374 Scolecite (*) Natrolite Ca(Si3 Al2 )O10 ·3H2 O 1 28650 390 Serandite (*) Pectolite NaMn2+ 2 Si3 O8 (OH) 88 63.1 1 28655 38 Siderite (*) Calcite Fe(CO3 ) 1 28665 6417 Sodalite (*) Cancrinite-sodalite Sodalite Na4 (Si3 Al3 )O12 Cl 88 63.1 1 28655 444 Stellerite (*) Stilbite Ca4 (Si28 Al8 )O72 ·28H2 O 3 28650 ,28654 ,28673 189 Stilbite-Ca (*) Stilbite NaCa4 (Si27 Al9 )O72 ·28H2 O 1 28650 268 Sulphur (*) Sulphur S 1 28668 2045 Taenite (*) None (Ni,Fe) 1 28668 703 Tetraferriphlogopite (*) Mica KMg3 (Si3 Fe3+ )O10 (OH)2 145 63.1 2 28647 ,28655 27 Tetrataenite (*) None FeNi 1 28668 116 Titanite (*) Titanite CaTi(SiO4 )O 145 63.1 2 28647 ,28655 4899 Troilite (*) None FeS 2 28658 ,28668 1044 Ulvöspinel (*) Spinel Fe2+ 2 TiO4 88 63.1 1 28655 120 Zircon (*) Zircon Zr(SiO4 ) 88 63.1 1 28655 5251
Age ID Locality Notes Jen_0000439 South America carbonatite complex Jen_0000440 South America carbonatite complex Jen_0000441 South America carbonatite complex Jen_0000442 South America carbonatite complex Jen_0000675 MAGMATIC STYLE: Dykes and veins. ASSOCIATED SILICATE ROCKS: Nepheline syenite, analcime trachyte, phonolite, olivine melilitite, nephelinite, melteigite, fenite. Jen_0000676 MAGMATIC STYLE: Dykes and veins. ASSOCIATED SILICATE ROCKS: Nepheline syenite, analcime trachyte, phonolite, olivine melilitite, nephelinite, melteigite, fenite. Jen_0000677 MAGMATIC STYLE: Dykes and veins. ASSOCIATED SILICATE ROCKS: Nepheline syenite, analcime trachyte, phonolite, olivine melilitite, nephelinite, melteigite, fenite. Jen_0000678 MAGMATIC STYLE: Dykes and veins. ASSOCIATED SILICATE ROCKS: Nepheline syenite, analcime trachyte, phonolite, olivine melilitite, nephelinite, melteigite, fenite. Jen_0000679 MAGMATIC STYLE: Dykes and veins. ASSOCIATED SILICATE ROCKS: Nepheline syenite, analcime trachyte, phonolite, olivine melilitite, nephelinite, melteigite, fenite. Jen_0000727 MAGMATIC STYLE: Dykes and veins. ASSOCIATED SILICATE ROCKS: Biotite pyroxenite, melteigite, ijolite, nepheline syenite, phoscorite and fenite.
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_0000439 104.7 104.7 104.7 K-Ar tinguaite 287014 Anitápolis, Santa Catarina, Brazil Anitápolis Complex Ernst and Bell (2010) 10.1007/s00710-009-0074-1 MP98_55 Edit Jen_0000440 129.2 129.2 129.2 K-Ar biotite 287014 Anitápolis, Santa Catarina, Brazil Anitápolis Complex Ernst and Bell (2010) 10.1007/s00710-009-0074-1 MP98_55 Edit Jen_0000441 127.5 127.5 127.5 K-Ar biotite 287014 Anitápolis, Santa Catarina, Brazil Anitápolis Complex Ernst and Bell (2010) 10.1007/s00710-009-0074-1 MP98_55 Edit Jen_0000442 131 131 131 K-Ar 287014 Anitápolis, Santa Catarina, Brazil Anitápolis Complex Ernst and Bell (2010) 10.1007/s00710-009-0074-1 MP98_55 Edit Jen_0000727 113.1 113.1 113.1 9876 Anitápolis Mine, Anitápolis, Santa Catarina, Brazil Anitapolis Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit ree-00142 145 100 Early Cretaceous 9876 Anitápolis Mine, Anitápolis, Santa Catarina, Brazil Anitápolis Orris and Grauch (2002) USGSOFR02_189 Edit Jen_0000675 76 76 76 K-Ar 250780 Fazenda Varela, Lages, Santa Catarina, Brazil Lages Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit Jen_0000676 63.1 63.1 63.1 K-Ar 250780 Fazenda Varela, Lages, Santa Catarina, Brazil Lages Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit Jen_0000677 66.7 66.7 66.7 K-Ar 250780 Fazenda Varela, Lages, Santa Catarina, Brazil Lages Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit Jen_0000678 65.1 65.1 65.1 K-Ar 250780 Fazenda Varela, Lages, Santa Catarina, Brazil Lages Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796 Edit Jen_0000679 88 76 82±6 Rb-Sr whole rock 250780 Fazenda Varela, Lages, Santa Catarina, Brazil Lages Woolley and Kjarsgaard (2008) 10.4095/225115 GSCOF5796
All age data...
Other copyright data...