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. |
Clay | Corundum | Feldspar | Mica | None | Quartz | Spinel |
Albite (*) | Hematite (*) | Magnetite (*) | Microcline (*) | Muscovite (*) |
Quartz (*) |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1696.45 | 1377.72 | 0 | 8803 | |
Hematite (*) | Corundum | Fe2O3 | 1696.45 | 1377.72 | 0 | 14640 | |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1696.45 | 1377.72 | 0 | 14899 | |
Microcline (*) | Feldspar | K(AlSi3O8) | 1696.45 | 1377.72 | 0 | 4924 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1696.45 | 1377.72 | 0 | 17380 | |
Quartz (*) | Quartz | SiO2 | 1696.45 | 1377.72 | 0 | 61156 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
USGS-Rb-Sr-01279 | 1617.72 | 1377.72 | 1497.72±120 | Rb-Sr | age meaning uncertain (geologic factors) | whole rock | 31428 | Baxter's Hollow, Sampler, Sauk Co., Wisconsin, USA | USGS-Rb-Sr | USGS-Rb-Sr | |||||||||||
USGS-Rb-Sr-01280 | 1696.45 | 1416.45 | 1556.45±140 | Rb-Sr | age meaning uncertain (geologic factors) | whole rock | 31428 | Baxter's Hollow, Sampler, Sauk Co., Wisconsin, USA | USGS-Rb-Sr | USGS-Rb-Sr | |||||||||||
USGS-Rb-Sr-01281 | 1657.08 | 1397.08 | 1527.08±130 | Rb-Sr | age meaning uncertain (geologic factors) | whole rock | 31428 | Baxter's Hollow, Sampler, Sauk Co., Wisconsin, USA | USGS-Rb-Sr | USGS-Rb-Sr |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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