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. |
Alunite | Baddeleyite | Baryte | Calcite | Clay | Copper | Corundum | Diaspore | Kaolinite | Mica |
Nickeline | None | Pyrite | Quartz | Spinel |
Baddeleyite (*) | Baryte (*) | Calcite (*) | Crandallite (*) | Dolomite (*) |
Goethite (*) | Gold (*) | Hematite (*) | Ilmenite (*) | Kaolinite (*) |
Magnetite (*) | Phlogopite (*) | Pyrite (*) | Pyrrhotite (*) | 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 |
---|---|---|---|---|---|---|---|
Baddeleyite (*) | Baddeleyite | ZrO2 | 613 | 587 | 1 | 57166 | 238 |
Baryte (*) | Baryte | Ba(SO4) | 613 | 587 | 1 | 57166 | 11547 |
Calcite (*) | Calcite | Ca(CO3) | 613 | 587 | 1 | 57166 | 27770 |
Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 613 | 587 | 1 | 57166 | 310 |
Dolomite (*) | None | CaMg(CO3)2 | 613 | 587 | 1 | 57166 | 9895 |
Goethite (*) | Diaspore | FeO(OH) | 613 | 587 | 1 | 57166 | 7437 |
Gold (*) | Copper | Au | 613 | 587 | 0 | 30554 | |
Hematite (*) | Corundum | Fe2O3 | 613 | 587 | 1 | 57166 | 14640 |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 613 | 587 | 1 | 57166 | 5433 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 613 | 587 | 1 | 57166 | 5591 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 613 | 587 | 1 | 57166 | 14899 |
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 613 | 587 | 1 | 57166 | 2273 |
Pyrite (*) | Pyrite | FeS2 | 613 | 587 | 1 | 57166 | 39462 |
Pyrrhotite (*) | Nickeline | Fe7S8 | 613 | 587 | 1 | 57166 | 9056 |
Quartz (*) | Quartz | SiO2 | 613 | 587 | 1 | 57166 | 61156 |
Age ID | Locality Notes |
---|---|
Jen_0000938 | MAGMATIC STYLE: Plug. ASSOCIATED SILICATE ROCKS: Leucocratic and melanocratic peralkaline syenites, fenite and dykes of trachyte, carbonated lamprophyre and quartz-barite rock. |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jen_0000938 | 613 | 587 | 600±13 | K-Ar | high | phlogopite | Phlogopite | 195918 | Mabounie Nb Prospect, Moyen-Ogooué Province, Gabon | Mabounié | Woolley and Kjarsgaard (2008) | 10.4095/225115 | GSCOF5796 | ||||||||
ree-00350 | 1000 | 541 | Late Proterozoic | 195918 | Mabounie Nb Prospect, Moyen-Ogooué Province, Gabon | Mabounie | Orris and Grauch (2002) | USGSOFR02_189 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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