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. |
None | Pyroxene |
Spodumene (*) |
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 |
---|---|---|---|---|---|---|---|
Spodumene (*) | Pyroxene | LiAlSi2O6 | 205 | 198 | 0 | 688 |
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-0282 | 205 | 198 | 205–198 | U–Pb, Rb–Sr | Age of granites | 251085 | Alakha, Altai Republic, Russia | Alakha | Zagorsky et al. (2014) | 10.1016/j.rgg.2014.01.008 | RGG55_237 | ||||||||||
Alexandra-0283 | 202.5 | 199.5 | 201 ± 1.5 | Rb–Sr, Ar–Ar | Age of granite-porphyry | 251085 | Alakha, Altai Republic, Russia | Alakha | Zagorsky et al. (2014) | 10.1016/j.rgg.2014.01.008 | RGG55_237 | ||||||||||
Bradley_2012_160 | 203 | 199 | 201±2 | — | 251085 | Alakha, Altai Republic, Russia | Alakha | McCauley and Bradley (2014) | 10.3749/canmin.52.2.183 | CM52_183 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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