Important Update News
The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.
The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.
We are grateful to NASA for the funding of this effort.
| 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 | Ag2S | 946 | 74 | 6 | 173857,173858,173860,173862,173864,173878 | 2793 |
| Agaite (*) | Not in a structural group | Pb3Cu2+Te6+O5(OH)2(CO3) | 946 | 74 | 2 | 173858,173859 | 2 |
| Alunite (*) | None | KAl3(SO4)2(OH)6 | 1 | 173878 | 966 | ||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 946 | 74 | 2 | 173859,173878 | 1534 |
| Andychristyite (*) | Not in a structural group | PbCu2+Te6+O5(H2O) | 946 | 74 | 1 | 173858 | 1 |
| Anglesite (*) | Baryte | Pb(SO4) | 946 | 74 | 6 | 173858,173859,173860,173862,173864,173878 | 2734 |
| Antlerite (*) | Not in a structural group | Cu2+3(SO4)(OH)4 | 1 | 173878 | 246 | ||
| Atacamite (*) | Atacamite | Cu2Cl(OH)3 | 946 | 74 | 3 | 173859,173860,173878 | 544 |
| Aurichalcite (*) | None | (Zn,Cu)5(CO3)2(OH)6 | 1 | 173878 | 919 | ||
| Bairdite (*) | Not in a structural group | Pb2Cu2+4Te6+2O10(OH)2(SO4)·H2O | 946 | 74 | 3 | 173857,173859,173864 | 4 |
| Baryte (*) | Baryte | Ba(SO4) | 1 | 173878 | 11547 | ||
| Beaverite-(Cu) (*) | Alunite | Pb(Fe3+2Cu)(SO4)2(OH)6 | 134 | 74 | 2 | 173857,173878 | 132 |
| Beudantite (*) | Alunite | PbFe3+3(AsO4)(SO4)(OH)6 | 946 | 74 | 4 | 173857,173859,173863,173878 | 413 |
| Beyerite (*) | Bismutite | CaBi2O2(CO3)2 | 1 | 173878 | 96 | ||
| Bismite (*) | None | Bi2O3 | 134 | 74 | 1 | 173854 | 214 |
| Bismutite (*) | Bismutite | Bi2O2(CO3) | 1 | 173878 | 716 | ||
| Bluebellite (*) | None | Cu6(IO3)(OH)10Cl | 1 | 173878 | 1 | ||
| Boleite (*) | None | KAg9Pb26Cu24Cl62(OH)48 | 946 | 74 | 4 | 173857,173859,173860,173878 | 65 |
| Boothite (*) | Melanterite | Cu(SO4)·7H2O | 134 | 74 | 1 | 173854 | 18 |
| Borax (*) | None | Na2B4O5(OH)4·8H2O | 946 | 74 | 1 | 173871 | 76 |
| Bornite (*) | None | Cu5FeS4 | 1 | 173878 | 5516 | ||
| Brochantite (*) | Brochantite | Cu4(SO4)(OH)6 | 946 | 74 | 5 | 173858,173859,173860,173874,173878 | 1633 |
| Bromargyrite (*) | Rocksalt | AgBr | 1 | 173878 | 227 | ||
| Burckhardtite (*) | None | Pb2(Fe3+Te6+)(AlSi3O8)O6 | 946 | 74 | 2 | 173858,173859 | 4 |
| Calcite (*) | Calcite | Ca(CO3) | 946 | 74 | 6 | 173857,173858,173859,173862,173864,173878 | 27770 |
| Caledonite (*) | Caledonite | Cu2Pb5(SO4)3(CO3)(OH)6 | 946 | 74 | 6 | 173858,173859,173860,173863,173874,173878 | 359 |
| Celestine (*) | Baryte | Sr(SO4) | 946 | 74 | 4 | 173857,173862,173864,173878 | 1252 |
| Cerussite (*) | Aragonite | Pb(CO3) | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 4979 |
| Cervelleite (*) | None | Ag4TeS | 946 | 74 | 2 | 173857,173862 | 42 |
| Chalcanthite (*) | Chalcanthite | Cu(SO4)·5H2O | 1 | 173878 | 925 | ||
| Chalcophanite (*) | None | ZnMn4+3O7·3H2O | 1 | 173878 | 197 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 946 | 74 | 7 | 173859,173860,173861,173862,173863,173875,173878 | 27198 |
| Chlorargyrite (*) | Rocksalt | AgCl | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 1382 |
| Chromschieffelinite (*) | Schieffelinite | Pb10Te6+6O20(OH)14(CrO4)(H2O)5 | 946 | 74 | 1 | 173859 | 1 |
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 946 | 74 | 7 | 173858,173859,173861,173862,173863,173864,173878 | 3531 |
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 173878 | 1756 | ||
| Conichalcite (*) | Adelite | CaCu(AsO4)(OH) | 946 | 74 | 1 | 173860 | 363 |
| Connellite (*) | Connellite | Cu36(SO4)(OH)62Cl8·6H2O | 1 | 173878 | 295 | ||
| Copper (*) | Copper | Cu | 1 | 173878 | 3846 | ||
| Corkite (*) | Alunite | PbFe3+3(SO4)(PO4)(OH)6 | 946 | 74 | 1 | 173859 | 151 |
| Cornwallite (*) | None | Cu5(AsO4)2(OH)4 | 946 | 74 | 1 | 173860 | 175 |
| Coronadite (*) | Coronadite | Pb(Mn4+6Mn3+2)O16 | 134 | 74 | 1 | 173857 | 227 |
| Corundum (*) | Corundum | Al2O3 | 946 | 74 | 1 | 173855 | 1797 |
| Cotunnite (*) | None | PbCl2 | 946 | 74 | 1 | 173860 | 54 |
| Covellite (*) | Covellite | CuS | 946 | 74 | 3 | 173857,173861,173878 | 4165 |
| Creaseyite (*) | None | Cu2Pb2Fe3+2Si5O17·6H2O | 946 | 74 | 7 | 173857,173858,173860,173861,173862,173864,173878 | 27 |
| Crocoite (*) | Monazite Baryte | Pb(CrO4) | 946 | 74 | 1 | 173863 | 81 |
| Devilline (*) | Devilline | CaCu4(SO4)2(OH)6·3H2O | 946 | 74 | 2 | 173857,173859 | 366 |
| Diaboleite (*) | Perovskite | CuPb2Cl2(OH)4 | 946 | 74 | 3 | 173858,173859,173860 | 57 |
| Dioptase (*) | None | CuSiO3·H2O | 946 | 74 | 4 | 173859,173864,173874,173878 | 164 |
| Dugganite (*) | Dugganite | Pb3Zn3(TeO6)(AsO4)2 | 946 | 74 | 2 | 173864,173878 | 18 |
| Eckhardite (*) | Not in a structural group | (Ca,Pb)Cu2+Te6+O5(H2O) | 946 | 74 | 3 | 173858,173859,173860 | 3 |
| Emplectite (*) | Chalcostibite | CuBiS2 | 1 | 173878 | 246 | ||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 173878 | 8173 | ||
| Eulytine (*) | None | Bi4(SiO4)3 | 1 | 173878 | 72 | ||
| Eztlite (*) | None | Pb2Fe3+3(Te4+O3)3(SO4)O2Cl | 946 | 74 | 2 | 173857,173859 | 2 |
| Ferrisurite (*) | None | Pb2.4Fe3+2Si4O10(CO3)1.7(OH)3·nH2O | 1 | 173878 | 4 | ||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 173878 | 2740 | ||
| Fluorite (*) | Fluorite | CaF2 | 946 | 74 | 7 | 173858,173859,173860,173863,173864,173870,173878 | 9617 |
| Fluorphosphohedyphane (*) | Apatite | Ca2Pb3(PO4)3F | 1 | 173878 | 4 | ||
| Fornacite (*) | Fornacite | CuPb2(CrO4)(AsO4)(OH) | 946 | 74 | 5 | 173859,173860,173862,173863,173878 | 85 |
| Fraipontite (*) | Clay Serpentine | (Zn,Al)3(Si,Al)2O5(OH)4 | 1 | 173878 | 49 | ||
| Frankhawthorneite (*) | None | Cu2Te6+O4(OH)2 | 946 | 74 | 1 | 173859 | 2 |
| Fuettererite (*) | Not in a structural group | Pb3Cu2+6Te6+O6(OH)7Cl5 | 946 | 74 | 3 | 173859,173862,173864 | 3 |
| Galena (*) | Rocksalt | PbS | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 24243 |
| Goethite (*) | Diaspore | FeO(OH) | 946 | 74 | 7 | 173858,173859,173861,173862,173863,173864,173878 | 7437 |
| Gold (*) | Copper | Au | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 30554 |
| Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 173878 | 1544 | ||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 946 | 74 | 4 | 173857,173859,173862,173878 | 6890 |
| Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 173878 | 409 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 173878 | 14640 | ||
| Hemimorphite (*) | Not in a structural group | Zn4(Si2O7)(OH)2·H2O | 946 | 74 | 7 | 173857,173858,173860,173862,173863,173864,173878 | 1689 |
| Hessite (*) | None | Ag2Te | 946 | 74 | 7 | 173858,173859,173860,173861,173863,173864,173878 | 804 |
| Housleyite (*) | Not in a structural group | Pb6CuTe4O18(OH)2 | 946 | 74 | 3 | 173858,173859,173864 | 5 |
| Hydrozincite (*) | None | Zn5(CO3)2(OH)6 | 1 | 173878 | 1066 | ||
| Iodargyrite (*) | Wurtzite | AgI | 946 | 74 | 4 | 173858,173859,173862,173878 | 180 |
| Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 946 | 74 | 6 | 173857,173858,173860,173861,173864,173878 | 2228 |
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 173878 | 5591 | ||
| Kawazulite (*) | Tetradymite | Bi2Te2Se | 1 | 173878 | 32 | ||
| Kenyaite (*) | None | Na2Si22O41(OH)8·6H2O | 946 | 74 | 1 | 173864 | 8 |
| Kettnerite (*) | Bismutite | CaBiO(CO3)F | 1 | 173878 | 46 | ||
| Khinite (*) | None | Cu2+3PbTe6+O6(OH)2 | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 14 |
| Kipushite (*) | Philipsburgite | Cu6(PO4)2(OH)6·H2O | 1 | 173878 | 8 | ||
| Kuksite (*) | Dugganite | Pb3Zn3TeO6(PO4)2 | 946 | 74 | 3 | 173857,173864,173878 | 6 |
| Kuranakhite (*) | None | PbMn4+Te6+O6 | 946 | 74 | 2 | 173857,173864 | 7 |
| Laurionite (*) | None | PbCl(OH) | 946 | 74 | 1 | 173859 | 49 |
| Leadhillite (*) | None | Pb4(SO4)(CO3)2(OH)2 | 946 | 74 | 2 | 173860,173878 | 265 |
| Linarite (*) | Linarite | CuPb(SO4)(OH)2 | 946 | 74 | 5 | 173857,173858,173859,173874,173878 | 987 |
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 173878 | 14899 | ||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 946 | 74 | 3 | 173859,173860,173878 | 12537 |
| Markcooperite (*) | None | Pb2(UO2)TeO6 | 946 | 74 | 2 | 173858,173859 | 2 |
| Mattheddleite (*) | Apatite | Pb5(SiO4)1.5(SO4)1.5Cl | 946 | 74 | 2 | 173859,173860 | 32 |
| Mcalpineite (*) | None | Cu3Te6+O6 | 946 | 74 | 2 | 173858,173859 | 12 |
| Melanotekite (*) | None | Pb2Fe3+2O2(Si2O7) | 946 | 74 | 1 | 173864 | 22 |
| Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 1 | 173878 | 915 | ||
| Mimetite (*) | Apatite | Pb5(AsO4)3Cl | 946 | 74 | 7 | 173857,173858,173859,173860,173863,173864,173878 | 1107 |
| Mixite (*) | Mixite | Cu6Bi(AsO4)3(OH)6·3H2O | 946 | 74 | 1 | 173860 | 168 |
| Mojaveite (*) | None | Cu6[Te6+O4(OH)2](OH)7Cl | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 9 |
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 104.5 | 85.5 | 1 | 173880 | 1508 |
| Mottramite (*) | Descloizite | PbCu(VO4)(OH) | 946 | 74 | 6 | 173858,173859,173860,173861,173862,173878 | 362 |
| Munakataite (*) | Linarite | Pb2Cu2(Se4+O3)(SO4)(OH)4 | 946 | 74 | 5 | 173857,173858,173859,173860,173864 | 22 |
| Murdochite (*) | Murdochite | Cu12Pb2O15Cl2 | 946 | 74 | 2 | 173859,173878 | 34 |
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 946 | 74 | 3 | 173858,173859,173863 | 17380 |
| Namibite (*) | None | Cu(BiO)2(VO4)(OH) | 1 | 173878 | 24 | ||
| Natrojarosite (*) | Alunite | NaFe3+3(SO4)2(OH)6 | 946 | 74 | 2 | 173859,173864 | 254 |
| Opal (*) | Amorphous | SiO2·nH2O | 946 | 74 | 2 | 173858,173878 | 2994 |
| Orthoserpierite (*) | None | CaCu4(SO4)2(OH)6·3H2O | 1 | 173878 | 40 | ||
| Ottoite (*) | Not in a structural group | Pb2TeO5 | 946 | 74 | 3 | 173858,173859,173864 | 5 |
| Paratacamite (*) | Atacamite | Cu3(Cu,Zn)Cl2(OH)6 | 946 | 74 | 2 | 173859,173860 | 158 |
| Paratimroseite (*) | Not in a structural group | Pb2Cu4(TeO6)2(H2O)2 | 946 | 74 | 2 | 173858,173859 | 2 |
| Perite (*) | Nadorite | PbBiO2Cl | 946 | 74 | 7 | 173858,173859,173860,173861,173862,173863,173878 | 27 |
| Phosphohedyphane (*) | Apatite | Ca2Pb3(PO4)3Cl | 946 | 74 | 7 | 173858,173859,173860,173861,173862,173864,173878 | 71 |
| Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 1 | 173878 | 265 | ||
| Pingguite (*) | None | Bi6Te6+2O15 | 1 | 173878 | 5 | ||
| Plattnerite (*) | Rutile | PbO2 | 946 | 74 | 2 | 173864,173878 | 158 |
| Plumbogummite (*) | Alunite | PbAl3(PO4)(PO3OH)(OH)6 | 134 | 74 | 2 | 173857,173878 | 170 |
| Plumbojarosite (*) | Alunite | Pb0.5Fe3+3(SO4)2(OH)6 | 946 | 74 | 3 | 173857,173862,173878 | 477 |
| Plumbophyllite (*) | None | Pb2Si4O10·H2O | 1 | 173878 | 2 | ||
| Plumbotsumite (*) | None | Pb5Si4O8(OH)10 | 946 | 74 | 3 | 173859,173864,173878 | 6 |
| Pseudoboleite (*) | None | Pb31Cu24Cl62(OH)48 | 946 | 74 | 1 | 173860 | 33 |
| Pseudomalachite (*) | None | Cu5(PO4)2(OH)4 | 1 | 173878 | 369 | ||
| Pyrite (*) | Pyrite | FeS2 | 946 | 74 | 6 | 173857,173860,173862,173863,173864,173878 | 39462 |
| Pyrolusite (*) | Rutile | MnO2 | 946 | 74 | 2 | 173857,173859 | 3106 |
| Pyromorphite (*) | Apatite | Pb5(PO4)3Cl | 946 | 74 | 3 | 173857,173858,173878 | 1725 |
| Quartz (*) | Quartz | SiO2 | 946 | 74 | 10 | 173858,173859,173860,173861,173862,173863,173864,173872,173878,173879 | 61156 |
| Quetzalcoatlite (*) | None | Cu2+3Zn6Te6+2O12(OH)6·(Ag,Pb, )Cl | 1 | 173878 | 6 | ||
| Reynoldsite (*) | Not in a structural group | Pb2Mn4+2O5(CrO4) | 1 | 173878 | 3 | ||
| Rosasite (*) | Malachite | CuZn(CO3)(OH)2 | 946 | 74 | 2 | 173859,173878 | 454 |
| Sauconite (*) | Clay Smectite-vermiculite | Na0.3Zn3(Si,Al)4O10(OH)2·4H2O | 1 | 173878 | 56 | ||
| Sepiolite (*) | Sepiolite Clay | Mg4Si6O15(OH)2·6H2O | 1 | 173878 | 241 | ||
| Silver (*) | Copper | Ag | 946 | 74 | 5 | 173858,173859,173860,173862,173878 | 5186 |
| Smithsonite (*) | Calcite | Zn(CO3) | 1 | 173878 | 2473 | ||
| Sonoraite (*) | None | Fe3+(Te4+O3)(OH)·H2O | 946 | 74 | 1 | 173860 | 11 |
| Sphalerite (*) | Sphalerite | ZnS | 946 | 74 | 4 | 173857,173860,173864,173878 | 21482 |
| Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 1 | 173878 | 456 | ||
| Telluroperite (*) | Nadorite | Pb(Te0.5Pb0.5)O2Cl | 946 | 74 | 4 | 173858,173859,173860,173864 | 4 |
| Tetradymite (*) | Tetradymite | Bi2Te2S | 134 | 74 | 2 | 173857,173878 | 510 |
| Thorite (*) | Zircon | Th(SiO4) | 946 | 74 | 1 | 173866 | 1006 |
| Thorneite (*) | Not in a structural group | Pb6(Te2O10)(CO3)Cl2(H2O) | 946 | 74 | 4 | 173858,173859,173863,173864 | 4 |
| Timroseite (*) | Not in a structural group | Pb2Cu5(TeO6)2(OH)2 | 946 | 74 | 7 | 173858,173859,173860,173861,173862,173863,173864 | 8 |
| Tlalocite (*) | None | Cu10Zn6(Te4+O3)(Te6+O4)2Cl(OH)25·27H2O | 1 | 173878 | 2 | ||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 173878 | 2562 | ||
| Tsumebite (*) | Brackebuschite | Pb2Cu(PO4)(SO4)(OH) | 1 | 173878 | 32 | ||
| Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 946 | 74 | 2 | 173854,173873 | 484 |
| Vanadinite (*) | Apatite | Pb5(VO4)3Cl | 946 | 74 | 5 | 173858,173861,173862,173863,173878 | 605 |
| Vauquelinite (*) | None | CuPb2(CrO4)(PO4)(OH) | 946 | 74 | 5 | 173858,173859,173861,173862,173878 | 63 |
| Willemite (*) | Phenakite | Zn2SiO4 | 1 | 173878 | 303 | ||
| Wulfenite (*) | Scheelite | PbMoO4 | 946 | 74 | 8 | 173858,173859,173860,173861,173862,173863,173864,173878 | 1655 |
| Xocomecatlite (*) | None | Cu3(Te6+O4)(OH)4 | 946 | 74 | 2 | 173858,173859 | 10 |
| Yafsoanite (*) | Garnet | Ca3Te6+2(ZnO4)3 | 946 | 74 | 2 | 173857,173864 | 4 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kristen001901 | 120.2 | 120.2 | 206Pb/238U | zircon | nm(-2) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1329 | |||||||
| Kristen001902 | 113.7 | 113.7 | 206Pb/238U | zircon | m(1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1330 | |||||||
| Kristen001903 | 115.1 | 115.1 | 206Pb/238U | zircon | m(-1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1331 | |||||||
| Kristen001904 | 127 | 127 | 206Pb/238U | zircon | m(-2) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1332 | |||||||
| Kristen001905 | 130 | 130 | 206Pb/238U | zircon | m(-1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1333 | |||||||
| Kristen001906 | 138.7 | 138.7 | 207Pb/235U | zircon | nm(-2) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1334 | |||||||
| Kristen001907 | 138.3 | 138.3 | 207Pb/235U | zircon | m(1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1335 | |||||||
| Kristen001908 | 132.1 | 132.1 | 207Pb/235U | zircon | m(-1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1336 | |||||||
| Kristen001909 | 154.4 | 154.4 | 207Pb/235U | zircon | m(-2) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1337 | |||||||
| Kristen001910 | 176.6 | 176.6 | 207Pb/235U | zircon | m(-1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1338 | |||||||
| Kristen001911 | 472 | 464 | 468±4 | 207Pb/206Pb | zircon | nm(-2) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1339 | ||||||
| Kristen001912 | 586 | 580 | 583±3 | 207Pb/206Pb | zircon | m(1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1340 | ||||||
| Kristen001913 | 452 | 446 | 449±3 | 207Pb/206Pb | zircon | m(-1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1341 | ||||||
| Kristen001914 | 603 | 595 | 599±4 | 207Pb/206Pb | zircon | m(-2) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1342 | ||||||
| Kristen001915 | 946 | 766 | 856±90 | 207Pb/206Pb | zircon | m(-1) | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1343 | ||||||
| Kristen001916 | 134 | 74 | 104±30 | time of cyrstallization of pluton | high | zircon | Yes | Zircon | 211081 | Silurian Hills, Silver Lake District, San Bernardino Co., California, USA | Silurian Hills | Walker and Wardlaw (1989) | 10.1130/0016-7606(1989)101<1574:IOPAMR>2.3.CO;2 | GSAB101_1574 | age of Otto Mountain from Kampf et al. (2010), AM95_1344 | ||||||
| GSAB101_1574_0001 | 134 | 74 | Cretaceous | U-Pb | host rock | zircon | Zircon | 205195 | Otto Mountain, Baker, Soda Mts, Silver Lake District, San Bernardino Co., California, USA | Otto Mountain | Walker (1989) | GSAB101_1574 | |||||||||
| NAVDAT-43065 | 104.5 | 85.5 | 95±9.5 | 43065 | 89256 | Pink Lady Mine (Pink Lady Mine Soda Mtns.; Pink Lady Prospect), Zzyzx (Fort Soda; Soda; Soda Springs; Zzyzx Mineral Spring Resort), Soda Mts, Silver Lake District, San Bernardino Co., California, USA | NAVDAT | NAVDAT |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R110039 | Blue Bell Mine (Hard Luck Mine), Zzyzx (Fort Soda; Soda; Soda Springs; Zzyzx Mineral Spring Resort), Soda Mts, Silver Lake District, San Bernardino Co., California, USA | https://rruff.info/R110039 |
| R060766 | Blue Bell Mine (Hard Luck Mine), Zzyzx (Fort Soda; Soda; Soda Springs; Zzyzx Mineral Spring Resort), Soda Mts, Silver Lake District, San Bernardino Co., California, USA | https://rruff.info/R060766 |
| R110037 | Blue Bell Mine (Hard Luck Mine), Zzyzx (Fort Soda; Soda; Soda Springs; Zzyzx Mineral Spring Resort), Soda Mts, Silver Lake District, San Bernardino Co., California, USA | https://rruff.info/R110037 |
| R130081 | Blue Bell Mine (Hard Luck Mine), Zzyzx (Fort Soda; Soda; Soda Springs; Zzyzx Mineral Spring Resort), Soda Mts, Silver Lake District, San Bernardino Co., California, USA | https://rruff.info/R130081 |
| R110157 | Blue Bell Mine (Hard Luck Mine), Zzyzx (Fort Soda; Soda; Soda Springs; Zzyzx Mineral Spring Resort), Soda Mts, Silver Lake District, San Bernardino Co., California, USA | https://rruff.info/R110157 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...