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. |
Andalusite | Garnet | None | Not in a structural group | Quartz | Staurolite |
Almandine (*) | Andalusite (*) | Quartz (*) | Sillimanite (*) | Staurolite (*) |
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 |
---|---|---|---|---|---|---|---|
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 265 | 263 | 0 | 2353 | |
Andalusite (*) | Andalusite | Al2SiO5 | 265 | 263 | 0 | 1310 | |
Quartz (*) | Quartz | SiO2 | 265 | 263 | 0 | 61156 | |
Sillimanite (*) | Not in a structural group | Al2SiO5 | 265 | 263 | 0 | 1516 | |
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 265 | 263 | 0 | 978 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bradley_2012_092 | 265 | 263 | 264±1 | U/Pb | zircon | Yes | Zircon | 237377 | Sebago, Cumberland Co., Maine, USA | Mt. Mica (Irish Pit) | McCauley and Bradley (2014) | 10.3749/canmin.52.2.183 | CM52_183 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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