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. |
Astrophyllite | Feldspar | None | Pyroxene | Sapphirine | Tridymite | Zircon |
Aegirine (*) | Aenigmatite (*) | Albite (*) | Astrophyllite (*) | Hedenbergite (*) |
Nepheline (*) | Orthoclase (*) | Thorite (*) | 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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 2050 | 1740 | 0 | 1022 | |
Aenigmatite (*) | Sapphirine | Na4[Fe2+10Ti2]O4[Si12O36] | 2050 | 1740 | 0 | 133 | |
Albite (*) | Feldspar | Na(AlSi3O8) | 2050 | 1740 | 0 | 8803 | |
Astrophyllite (*) | Astrophyllite | K2NaFe2+7Ti2(Si4O12)2O2(OH)4F | 2050 | 1740 | 0 | 161 | |
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 2050 | 1740 | 0 | 741 | |
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 2050 | 1740 | 0 | 884 | |
Orthoclase (*) | Feldspar | K(AlSi3O8) | 2050 | 1740 | 0 | 2349 | |
Thorite (*) | Zircon | Th(SiO4) | 2050 | 1740 | 0 | 1006 | |
Zircon (*) | Zircon | Zr(SiO4) | 2050 | 1740 | 0 | 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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alexandra-0387 | 2050 | 1800 | 2050-1800 | U-Pb | Age of alkaline magmatism | 18206 | Malotersyanskii, Zaporizhia Oblast, Ukraine | Mala Tersa massif | Ponomarenko et al. (2013) | 10.2478/mipo-2013-0008 | M44_115 | ||||||||||
ree-00647 | 1740 | 1740 | 1740 Ma (K-Ar, amph, nepheline syenite) | K-Ar | amphibole | 18206 | Malotersyanskii, Zaporizhia Oblast, Ukraine | Malotersyanskii | Orris and Grauch (2002) | USGSOFR02_189 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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