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 | Analcime | Beryl | Clay | Feldspar | Kaolinite | Mica | None | Olivine | Pyroxene |
Quartz | Rutile | Smectite-vermiculite |
Albite (*) | Amblygonite (*) | Beryl (*) | Cassiterite (*) | Holmquistite (*) |
Kaolinite (*) | Microcline (*) | Montmorillonite (*) | Muscovite (*) | Pollucite (*) |
Quartz (*) | Spodumene (*) | Triphylite (*) |
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) | 2647 | 2110 | 0 | 8803 | |
Amblygonite (*) | None | LiAl(PO4)F | 2647 | 2110 | 0 | 244 | |
Beryl (*) | Beryl | Be3Al2Si6O18 | 2647 | 2110 | 0 | 4286 | |
Cassiterite (*) | Rutile | SnO2 | 2647 | 2110 | 0 | 5171 | |
Holmquistite (*) | Amphibole | Li2(Mg3Al2)Si8O22(OH)2 | 2647 | 2110 | 0 | 42 | |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 2647 | 2110 | 0 | 5591 | |
Microcline (*) | Feldspar | K(AlSi3O8) | 2647 | 2110 | 0 | 4924 | |
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 2647 | 2110 | 0 | 1508 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2647 | 2110 | 0 | 17380 | |
Pollucite (*) | Analcime | Cs(Si2Al)O6·nH2O | 2647 | 2110 | 0 | 140 | |
Quartz (*) | Quartz | SiO2 | 2647 | 2110 | 0 | 61156 | |
Spodumene (*) | Pyroxene | LiAlSi2O6 | 2647 | 2110 | 0 | 688 | |
Triphylite (*) | Olivine | LiFe2+(PO4) | 2647 | 2110 | 0 | 313 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Kristen002494 | 2647 | 2633 | 2640±7 | tantalo-niobates | Yes | 25914 | Bernic Lake, Lac-du-Bonnet Area, Manitoba, Canada | Bernic Lake | Tkachev (2011) | 10, 1144/SP350,2 | GSLSP350_7 | ||||||||||
Scott-GCA51_1101-0002 | 2630 | 2110 | 2630-2110 | Rb-Sr | age of intrusion | k-feldspar | 1 | Yes | 505 | Tanco Mine (Bernic Lake Mine), Bernic Lake, Lac-du-Bonnet Area, Manitoba, Canada | Tanco | Clark and Černý (1987) | 10.1016/0016-7037(87)90112-8 | GCA51_1101 | Table 1 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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