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. |
Amphibole | Calcite | Cancrinite | Cancrinite-sodalite | Chalcopyrite | Clay | Clinozoisite | Corundum | Epidote | Mica |
Nickeline | None | Perovskite | Pyrite | Pyroxene | Quartz | Sodalite | Sphalerite | Spinel | Titanite |
Tridymite | Zircon |
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(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 392 | 220 | 0 | 3419 | |
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 392 | 220 | 0 | 1022 | |
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 392 | 220 | 0 | 2060 | |
Calcite (*) | Calcite | Ca(CO3) | 392 | 220 | 0 | 27770 | |
Cancrinite (*) | Cancrinite | (Na,Ca, )8(Al6Si6)O24(CO3,SO4)2·2H2O | 392 | 220 | 0 | 232 | |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 392 | 220 | 0 | 27198 | |
Diopside (*) | Pyroxene | CaMgSi2O6 | 392 | 220 | 0 | 4135 | |
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | 392 | 220 | 0 | 160 | |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 392 | 220 | 0 | 8173 | |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 392 | 220 | 0 | 5433 | |
Kaersutite (*) | Amphibole | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 | 392 | 220 | 0 | 179 | |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 392 | 220 | 0 | 14899 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 392 | 220 | 0 | 17380 | |
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 392 | 220 | 0 | 884 | |
Perovskite (*) | Perovskite | CaTiO3 | 358.5 | 354.5 | 0 | 495 | |
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 392 | 220 | 0 | 2273 | |
Pyrite (*) | Pyrite | FeS2 | 392 | 220 | 0 | 39462 | |
Pyrrhotite (*) | Nickeline | Fe7S8 | 392 | 220 | 0 | 9056 | |
Quartz (*) | Quartz | SiO2 | 392 | 220 | 0 | 61156 | |
Sodalite (*) | Cancrinite-sodalite Sodalite | Na4(Si3Al3)O12Cl | 392 | 220 | 0 | 444 | |
Sphalerite (*) | Sphalerite | ZnS | 392 | 220 | 0 | 21482 | |
Titanite (*) | Titanite | CaTi(SiO4)O | 392 | 220 | 0 | 4899 | |
Zircon (*) | Zircon | Zr(SiO4) | 392 | 220 | 0 | 5251 |
Age ID | Locality Notes |
---|---|
Jen_0000850 | MAGMATIC STYLE: Concordant mass which cross-cuts silicate. ASSOCIATED SILICATE ROCKS: Jacupirangite, ijolite-urtite, nepheline and zeolite syenites. |
Jen_0000851 | MAGMATIC STYLE: Concordant mass which cross-cuts silicate. ASSOCIATED SILICATE ROCKS: Jacupirangite, ijolite-urtite, nepheline and zeolite syenites. |
Jen_0000852 | MAGMATIC STYLE: Concordant mass which cross-cuts silicate. ASSOCIATED SILICATE ROCKS: Jacupirangite, ijolite-urtite, nepheline and zeolite syenites. |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jen_0000850 | 358.5 | 354.5 | 356.5±2 | U-Pb | perovskite | Yes | Perovskite | 475 | Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada | Ice River | Woolley and Kjarsgaard (2008) | 10.4095/225115 | GSCOF5796 | ||||||||
Jen_0000851 | 392 | 220 | 392-220 | K-Ar | biotite | Yes | 475 | Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada | Ice River | Woolley and Kjarsgaard (2008) | 10.4095/225115 | GSCOF5796 | |||||||||
Jen_0000852 | 280 | 244 | 280-244 | Rb-Sr | whole rock | Yes | 475 | Ice River Alkaline Complex, Golden Mining Division, British Columbia, Canada | Ice River | Woolley and Kjarsgaard (2008) | 10.4095/225115 | GSCOF5796 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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